DK3WN SatBlog

…it's all about one thing

PROITERES NORAD #38756


PROITERES
1 38756U 12047B   12253.83501871 -.00000054  00000-0  00000+0 0    90
2 38756 098.2926 319.3222 0011265 276.6998 083.2937 14.73657225    94

07:58 UTC
proiteres s1 ec 78 8a 00 s2 00 00 00 00
proiteres s1 f7 78 8b 00 s2 00 00 00 00
proiteres s1 ec 82 7e 00 s2 00 00 00 00
proiteres s1 ec 83 7d 00 s2 00 00 00 00
proiteres s1 ec 7a 86 00 s2 00 00 00 00
proiteres s1 ec 7d 84 00 s2 00 00 00 00

09:33 UTC
proiteres s1 ec 83 7e 00 s2 00 00 00 00
proiteres s1 ec 83 7e 00 s2 00 00 00 00
proiteres s1 ed 86 7b 00 s2 00 00 00 00
proiteres s1 ec 7a 86 00 s2 00 00 00 00
proiteres s1 ec 7b 86 00 s2 00 00 00 00
proiteres s1 ec 7d 87 00 s2 00 00 00 00

11:10 UTC
proiteres s1 ed 7b 94 00 s2 00 00 00 00
proiteres s1 ed 78 93 00 s2 00 00 00 00
proiteres s1 ed 7a 93 00 s2 00 00 00 00
proiteres s1 ed 7b 93 00 s2 00 00 00 00
proiteres s1 f8 7e 93 00 s2 00 00 00 00
proiteres s1 ed 7e 93 00 s2 00 00 00 00

19:10 UTC
proiteres s1 ec 7e 81 00 s2 00 00 00 00


NORAD numbers given but no TLE



… will we ever see keps ???


CP6 TLE swapped by NORAD


Colin, VK5HI: ... the CP6 keplerian data being issued for CP6 is definitely incorrect. I have been using the Day227 element set for Hawksat for the last week. Have not encountered any wild frequency excursions. Today I downloaded element sets for Days 233 & 234 and compared them against Day227_Hawksat, with a “simulator” program I have. The CP6 sets show up to 3 KHz deviation at TCA, whereas the Hawksat are just a few hundred Hertz.
I have just used the Day 234 Hawksat keplerian set on the most recent pass, with excellent tracking. The AOS & LOS also align well.
SpaceTrak gives an RCS of .774 for Hawksat and .0575 for CP6, so I cannot understand how they are getting them mixed up…

cp6_35004_23082009

cp6_35003_23082009

Colin, you gave me a good task for this evening, hihi. I tracked CP-6 with TLE OBJ 35004 ( this was the original CP6 TLE) at 1815 UTC.
For the second pass I used the TLE OBJ 35003 (the original HAWKSAT TLE) at 1905 UTC.
You can see the deviation in the first image and a nearly constant – and correct Doppler shift correction – in the second one.
I know it’s hard to determine this exactly because all my passes are low here I Germany. The first pass was 11 deg, the second one 19 deg elevation.

So I agree with you, Colin – fine job!

Alan, ZL2BX: Yes it has seemed obvious that something changed with the TLE’s. Before I
went away in June I had no particular problem but since coming back last week I have seen up to 5kHz offsets during the pass but using the “Hawksat”
TLE’s this reduced to a few Hz with about a 500 to 600Hz difference between Com A and Com B. All very interesting!


Status


 

Status of active Satellites on Amateur Radio Frequencies

 

Satellite Status NORAD Uplink Downlink Beacon Mode Callsign Reports Info
Chasqui-1 INACTIVE 40117 . . 437.025 1k2 AFSK, 9k6 FSK . . .
UKube-1 ACTIVE 40074 . . 145.840 CW, 1k2 BPSK UKUBE-1 latest report details
FunCube-2 ACTIVE 40074 435.080 – 435.060 145.930 – 145.950 145.915 1k2 BPSK . latest report details
DX-1 ACTIVE 40071 . . 435.225 9k6 FSK . latest report details
AISat ACTIVE 40054 . 437.513 437.250 CW, 4k8 MSK DP0AIS latest report details
VELOX-I ACTIVE 40057 . . 145.980 CW, 9k6 FSK . latest report details
BugSat-1 ACTIVE 40014 . . 437.445 9k6 FSK LU7AA latest report details
DUCHIFAT INACTIVE 40021 . . 145.980 CW, 1k2 BPSK 4X4HSL latest report details
NCBR1 ACTIVE 40024 . . 145.865 CW . latest report details
PolyITAN ACTIVE 40042 . . 437.675 CW, 9k6 FSK EM0UKP latest report details
POPSAT-HIP1 ACTIVE 40028 . . 437.405 1k2 AFSK, 9k6 FSK CCSDS, CW . latest report details
EO-79 (QB50p1) ACTIVE 40025 . . 145.815 CW, 1k2 BPSK . latest report details
EO-80 (QB50p2) ACTIVE 40032 . . 145.880 CW, 1k2 BPSK . latest report details
UniSat-6 ACTIVE 40012 . . 437.426 9k6 FSK IZ0VXZ latest report details
TigriSat ACTIVE 40043 . . 435.000 9k6 FSK HNATIG latest report details
AntelSat ACTIVE 40034 . . 437.575 1k2 AFSK CX1SAT latest report details
PACE INACTIVE 40022 . . 437.485 1k2 AFSK CX1SAT latest report details
SPROUT ACTIVE 39770 437.600 437.600 437.525 1k2 AFSK, CW, SSTV JQ1ZJQ latest report details
AO-7 (Phase-2B ACTIVE 07530 145.850-950 29.400-500 29.502 A latest report details
AO-7 (Phase-2B) ACTIVE 07530 432.125-175 145.975-925 145.970 B,C latest report details
UO-11 (UoSAT-2) ACTIVE 14781 . 145.826 FM, 1k2 FSK UOSAT-2 latest report details
RS-22 (Mozhayets) ACTIVE 27939 . . 435.352 CW latest report details
AO-27 (EYESAT-A) INACTIVE 22825 145.850 436.795 436.795 1k2 AFSK,FM latest report details
FO-29 (JAS-2) ACTIVE 24278 145.900-999 435.900-800 435.7964 SSB,CW 8J1JCS latest report details
ISS ACTIVE 25544 437.550 437.550 437.550 APRS RS0ISS latest report details
ISS ACTIVE 25544 145.20/144.49 145.800 Voice NA1SS latest report details
ISS ACTIVE 25544 145.825 145.825 145.825 APRS RS0ISS-4,-11 latest report details
NO-44 (PCsat1) ACTIVE 26931 145.827 145.827 145.827 1k2 AFSK PCSAT-1 latest report details
SO-50 (SaudiSat-1c) ACTIVE 27607 145.850 436.795 . FM_tone 67.0Hz latest report details
VO-52 (Hamsat) INACTIVE 28650 435.225-275 145.925-875 145.860 SSB,CW latest report details
CO-55 (CUTE-I) ACTIVE 27844 . 437.470 436.8375 1k2 AFSK JQ1YCY latest report details
CO-57 (XI-IV) ACTIVE 27848 . 437.490 436.8475 1k2 AFSK,CW JQ1YCW latest report details
CO-58 (XI-V) ACTIVE 28895 . 437.345 437.465 1k2 AFSK,CW JQ1YGW latest report details
CUTE1.7+APDII ACTIVE 32785 1267.600 437.475 . 9600bps GMSK JQ1YTC latest report details
CUTE1.7+APDII ACTIVE 32785 . 437.475 437.275 1k2 AFSK,CW JQ1YTC latest report details
AAUSAT-II ACTIVE 32788 . 437.432 437.432 1k2 FFSK/MSK OZ2CUB latest report details
DO-64 (DELFI-C3) ACTIVE 32789 . 145.870 145.8675 1k2 BPSK DLFIC3 latest report details
CO-66 (SEEDS-II) ACTIVE 32791 . 437.485 437.485 1k2 FM,CW,Talker JQ1YGU latest report details
RS-30 (Yubileiniy) ACTIVE 32953 . 435.315/215 435.315 CW RS30 latest report details
PRISM (HITOMI) ACTIVE 33493 . 437.425 437.250 AFSK,GMSK,CW JQ1YCX latest report details
SwissCube-1 ACTIVE 35932 . 437.505 437.505 1k2 BFSK,CW HB9EG/1 latest report details
BeeSat ACTIVE 35933 . 436.000 436.000 9k6/4k8 GMSK DP0BEE latest report details
ITU-pSat1 ACTIVE 35935 . 437.325 437.325 19k2 GFSK,CW latest report details
TIsat-1 ACTIVE 36799 145.980 437.305 145.980 FM,AFSK,PSK,CW HB9DE latest report details
O/OREOS ACTIVE 37224 . 437.305 437.3037 1k2 AFSK KF6JBP latest report details
FO-69 (FASTRAC-1) INACTIVE 37227 145.980 437.345 437.345 1k2 AFSK FAST1 latest report details
FO-70 (FASTRAC-2) INACTIVE 37380 435.025 145.825 145.825 1k2 AFSK FAST2 latest report details
FO-70 (FASTRAC-2) INACTIVE 37380 437.345 145.825 145.825 9k6 FSK FAST2 latest report details
Jugnu ACTIVE 37839 . 437.505 437.2759 CW latest report details
SRMSAT ACTIVE 37841 145.900 437.500 437.425 CW latest report details
RAX-2 INACTIVE 37853 . 437.345 437.345 9k6 GMSK latest report details
AO-71 (AubieSat-1) INACTIVE 37854 . 437.475 437.473 1k2 AFSK,CW latest report details
E1P-U2 ACTIVE 37855 . 437.505 437.502 1k2 AFSK,LSB latest report details
M-Cubed ACTIVE 37855 . 437.485 437.485 9k6 GMSK,KISS latest report details
MaSat-1 (MO-72) ACTIVE 38081 . 437.345 437.345 0k625/1k25 GFSK,CW HA5MASAT latest report details
Xatcobeo ACTIVE 38082 . 437.365 437.365 CW (FM) latest report details
PW-Sat1 INACTIVE 38083 435.020 145.900 145.902 1k2 BPSK,FM,CW VOID latest report details
HORYU-2 ACTIVE 38340 . 437.375 437.378/372 1k2 FSK/CW JG6YBW latest report details
PROITERES INACTIVE 38756 . 437.485 437.485 1k2 AFSK,CW JL3YZL latest report details
AENEAS ACTIVE 38760 . 437.600 437.600 1k2 AFSK KE6YFA-1 latest report details
CSSWE INACTIVE 38761 . 437.349 437.349 9k6 GMSK CSSWE latest report details
CP5 INACTIVE 38765 . 437.405 437.405 1k2 AFSK LSB CP5 latest report details
AAUSAT3 ACTIVE 39087 . 437.425 437.425 9k6 FSK, CW OZ3CUB latest report details
STRaND-1 ACTIVE 39090 . 437.568 437.568 9k6 GMSK latest report details
BeeSat-2 ACTIVE 39136 . 435.950 435.950 4k8 GMSK DP0BEF latest report details
SOMP ACTIVE 39134 . 437.504 437.504 CW, 1k2 FSK DP0TUD latest report details
CubeBug-1 ACTIVE 39153 . 437.438 437.438 1k2 AFSK CUBEB1 latest report details
AO-73 (FUNCube-1) ACTIVE 39444 435.150 – 435.130 145.950 – 145.970 145.935 1k2 BPSK . latest report details
DELFI-N3XT INACTIVE 39420 435.570 – 435.530 145.880 – 145.920 145.870, 145.930 1k2 BPSK . latest report details
TRITON-1 INACTIVE 39427 . . 145.815 1k2 BPSK . latest report details
VELOX P-II INACTIVE 39438 . . 145.980 CW VELOXP latest report details
FIRST MOVE ACTIVE 39439 . . 145.970 CW, 1k2 BPSK . latest report details
ZACube-1 ACTIVE 39417 . . 437.345 CW, 1k2 AFSK . latest report details
UWE-3 ACTIVE 39446 . . 437.385
436.395
9k6 FSK . latest report details
LO-74 (CubeBug-2) ACTIVE 39440 . . 437.445 1k2 AFSK, 9k6 FSK . latest report details
Eagle-1 INACTIVE . . . 437.465 ? . latest report details
MO-76 ($50SAT,Eagle-2) ACTIVE 39436 . . 437.505 various . latest report details
LO-75 (CAPE-2) ACTIVE 39382 145.825 145.825 145.825 Voice, CW, 1k2 AFSK . latest report details
Vermont Lunar ACTIVE 39407 . . 437.305 9k6 FSK W1VTC latest report details
KySat-2 INACTIVE 39384 . . 437.405 9k6 FSK KK4AJJ latest report details
HUMSat-D ACTIVE 39433 . . 437.325 FM CW . latest report details
Firebird U1 ACTIVE 39463 . . 437.397 19k2 FSK K7MSU latest report details
Firebird U2 ACTIVE 39464 . . 437.230 19k2 FSK K7MSU latest report details
IPEX (CP8) ACTIVE 90704 . . 437.270 9k6 FSK KJ6KSL latest report details
MCubed-2 INACTIVE 90710 . . 437.485 9k6 FSK NOCALL latest report details
PhoneSat 2.4 ACTIVE 39381 . . 437.425 1k2 AFSK KJ6KRW latest report details
LO-78 (LituanicaSAT-1) ACTIVE 39569 145.850 437.550 . 9k6 FSK . latest report details
ShindaiSat ACTIVE 39572 . 437.485 437.305 1k2 AFSK, CW JR0ZST latest report details
TeikyoSat-3 INACTIVE 39576 . 437.450 437.450 FM, CW JQ1ZKM latest report details
CO-77 (ARTSAT-1 INVADER) ACTIVE 39577 . 437.200 437.325 1k2 AFSK, CW JQ1ZKK latest report details

LituanicaSat-1 – end of mission


Dear friends,

FM transponder is OFF, it’s mission is completed, thank you for all the good responses. Based on this there will be more projects in the future making benefit for HAM people of the World.

Currently only telemetry packets are to transmit data every 15 seconds. On-board temperature is rising and the altitude is being lost quickly therefore some peculiarities due to changing thermal environment can occur.

Would appreciate any of your reports tracking last orbits of LituanicaSAT-1.
Thank you for all of your support!
Vytenis B.

lituanica_LITUANICASAT-1_rainer_28072014_0237
OBC temperature of the last days

decay_lituanica_28072014
decay prediction

NORAD_CAT_ID	MSG_EPOCH	INSERT_EPOCH	DECAY_EPOCH	WINDOW	REV	DIRECTION	LAT	LON	INCL	NEXT_REPORT	ID	HIGH_INTEREST	OBJECT_NUMBER
39569	2014-07-28 13:07:00	2014-07-28 13:11:09	2014-07-28 08:34:00	7	2360	descending	50.5	263.2	51.6	0	4516	N	39569
39569	2014-07-28 06:18:00	2014-07-28 06:21:41	2014-07-28 08:34:00	120	2360	descending	50.5	263.2	51.6	0	4515	N	39569
39569	2014-07-28 02:03:00	2014-07-28 02:11:24	2014-07-28 08:31:00	360	2360	ascending	51.7	245.3	51.6	2	4514	N	39569
39569	2014-07-27 20:02:00	2014-07-27 20:05:10	2014-07-28 08:32:00	480	2360	descending	51.7	246.1	51.6	6	4513	N	39569
39569	2014-07-27 09:20:00	2014-07-27 09:27:30	2014-07-28 08:45:00	840	2360	descending	27.7	309.3	51.6	12	4512	N	39569
39569	2014-07-26 11:49:00	2014-07-26 11:57:08	2014-07-28 12:18:00	1440	2362	ascending	-45.4	46.2	51.6	24	4511	N	39569
39569	2014-07-25 15:50:00	2014-07-25 15:53:20	2014-07-28 15:56:00	2880	2365	descending	49.8	154.9	51.6	48	4510	N	39569
39569	2014-07-24 21:07:00	2014-07-24 21:10:02	2014-07-28 21:31:00	4320	2369	ascending	16.7	332.5	51.6	72	4505	N	39569

decayed – farewell fellow … you’re now history ;-)


OPUSat decayed



NORAD_CAT_ID	MSG_EPOCH	INSERT_EPOCH	DECAY_EPOCH	WINDOW	REV	DIRECTION	LAT	LON	INCL	NEXT_REPORT	ID	HIGH_INTEREST	OBJECT_NUMBER
39575	2014-07-24 07:03:00	2014-07-24 07:16:46	2014-07-24 03:28:00	60	2313	ascending	-50.2	236.2	65	0	4504	N	39575
39575	2014-07-24 01:36:00	2014-07-24 02:04:46	2014-07-24 03:28:00	60	2313	ascending	-50.2	236.2	65	0	4503	N	39575
39575	2014-07-23 21:27:00	2014-07-23 22:05:10	2014-07-24 03:56:00	300	2314	ascending	49.3	295.9	65	2	4502	N	39575
39575	2014-07-23 15:37:00	2014-07-23 15:40:04	2014-07-24 04:01:00	480	2314	ascending	62.7	326.4	65	6	4501	N	39575
39575	2014-07-23 02:42:00	2014-07-23 02:49:19	2014-07-24 02:59:00	900	2313	descending	-2.9	99	65	12	4500	N	39575
39575	2014-07-22 03:31:00	2014-07-22 03:35:39	2014-07-24 04:01:00	1440	2314	ascending	62.1	323.3	65	24	4499	N	39575
39575	2014-07-21 04:33:00	2014-07-21 04:37:11	2014-07-24 04:25:00	2880	2314	descending	3.1	74.3	65	48	4498	N	39575
39575	2014-07-20 03:02:00	2014-07-20 03:04:40	2014-07-24 02:54:00	2880	2313	descending	13	92.7	65	72	4497	N	39575


OSCAR encounters



 
 

As a service to the satellite operator community, the Center for Space Standards & Innovation (CSSI) offers SOCRATES-Satellite Orbital Conjunction Reports Assessing Threatening Encounters in Space. This service provides regular information on pending conjunctions on orbit over the coming week.

Twice each day, CSSI runs a list of all satellite payloads on orbit against a list of all objects on orbit using the catalog of all unclassified NORAD two-line element sets (TLEs) releasable to the public to look for satellite conjunctions over the next seven days. Here you can find a list with amateur-radio related satellites.

CelesTrak SOCRATES, predicts the following Orbital Conjunction Threats

Data current as of 2014 Jul 21 08:02 UTC

Date        Time       SAT 1                    SAT 2                   Minimum Range         Probability     
--------------------------------------------------------------------------------------------------------------
2014 Jul 21 12:18 UTC  COSMOS 44              - SINAH 1                 137 m +/- 34 m        2.217E-04
2014 Jul 22 01:07 UTC  COSMOS 2130            - GLOBALSTAR M063         166 m +/- 44 m        1.441E-03
2014 Jul 24 07:40 UTC  FLOCK 1C-9             - SL-14 R/B               5 m +/- 1 m           2.779E-01
2014 Jul 24 07:48 UTC  ORBCOMM FM11           - COSMOS 2251 DEB         105 m +/- 29 m        9.995E-04
2014 Jul 24 19:01 UTC  CUTE-1.7+APDII (CO-65) - PSLV R/B                104 m +/- 68 m        1.464E-04
2014 Jul 25 07:55 UTC  IRIDIUM 80             - COSMOS 2251 DEB         212 m +/- 54 m        7.823E-04
2014 Jul 25 14:46 UTC  IRIDIUM 91             - COSMOS 2251 DEB         132 m +/- 32 m        2.090E-03
2014 Jul 26 02:40 UTC  SAPPHIRE               - SL-8 R/B                170 m +/- 44 m        6.881E-04
2014 Jul 26 10:42 UTC  HUANJING 1B (HJ-1B)    - PEGASUS DEB             102 m +/- 24 m        4.232E-04


OSCAR operators please monitor for primary and/or beacon downlinks as soon after conjunction TCA as possible and report results to me.


VELOX-I CW beacons


From NORAD, the TLE for VELOX-I maybe:

2014-034A
1 40053U 14034A   14181.83446787 -.00000053  00000-0  00000+0 0    85
2 40053  98.2596 248.9857 0011984 262.0490  97.9363 14.72895584    91

18:40 UTC
sveloxi 2yyfg7778d2ygcj82dfd
sveloxi 2qqgg88.8d2ygcj82fdf
sveloxi 2qpfg8aaad2ygcj82dfd

20:10 UTC
sveloxi 2ppff2222d2yfdja2ffd
sveloxi 2qqff2222d2yfdja2ffd
sveloxi 2qqff4444d2ygcja2fff
sveloxi 2qqfg44g6d2ygcja2dfd
sveloxi 2qqff6.6cd2ygcja2dff
sveloxi 2yyff6777d__________ stopped
sveloxi 2yygg7777d2ygcja2dff
sveloxi 2yyfg8888d2ygcja2dfd
sveloxi 2qqgg8888d2ygcja2ffd
sveloxi 2qqggaaaad2ygcja3fdf

21:52 UTC
sveloxi 2yygg6777d2ygcja....
sveloxi 2yygg7777d2ygcj82ffd

veloxi_01072014


PolyITAN Telemetry


PolyITAN Telemetry 30-06-2014 20:33 UTC

437.675, CW and 9600 baud FSK, Norad-ID 40042

POLYITAN_SDR_30062014_2033UTC

1:Fm EM0UKP To QST  [22:43:05R]
2014-06-30 20:43:29.550 UTC: [50 Bytes KISS Frame (without CRC)]
   1 > C0 00 A2 A6 A8 40 40 40 E0 8A 9A 60 AA 96 A0 61 03 F0 00 43 
  21 > 51 20 64 65 20 45 4D 30 55 4B 50 49 20 51 53 4C 20 76 69 61 
  41 > 20 55 54 34 55 5A 42 20 6B C0 
       CQ de EM0UKPI QSL via UT4UZB

ANTELSAT Telemetry


ANTELSAT Telemetry 28-06-2014 20:18 UTC

437.575 1200 Baud AFSK Norad-ID 40034

1:Fm CX1SAT To TELEM  [22:20:46R]
T2A2E76CD300000000F299C1ED5F2B000000000000000000000000000000205204DF07C1070600DE07D207EC0703004C53