Tag Archives: E1P

ElaNa cubesat ID’s published

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Thanks to the satblog from DK3WN, I saw that Space-Track.com published now the ID’s for the last cubesat launch.

DICE 1
1 37851U 11061B   11335.98213095 +.00005465 +00000-0 +44960-3 0 00372
2 37851 101.7084 281.3727 0254523 194.8404 164.5233 14.77965880005103
DICE 2
1 37852U 11061C   11335.98154484 +.00005944 +00000-0 +48768-3 0 00438
2 37852 101.7074 281.3718 0254311 194.8534 164.5099 14.78016598005106
RAX-2
1 37853U 11061D   11336.52203229  .00005951  00000-0  48803-3 0   339
2 37853 101.7000 282.1398 0254011 193.6021 165.8244 14.78071279  5174
AUBIESAT-1
1 37854U 11061E   11335.84070964  .00006374  00000-0  51608-3 0   340
2 37854 101.7036 281.1694 0255290 195.0285 164.3221 14.78269655  5064
M-CUBED/EXP-1 PRIME
1 37855U 11061F   11335.84128847  .00006165  00000-0  49988-3 0   329
2 37855 101.7072 281.1754 0255380 195.0474 164.3035 14.78230731  5068

Any idea why M-Cubed and E1P use the same Catalog number? Are we missing an International Designator?

Update: Dec 6, 2011

DK3WN posted on his satblog: RF Confirmation –  M-Cubed attached to E1P

Spectrum M-Cubed-E1P DK3DWN

E1P-U2 is Alive

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During the second passage there where again signals from E1P-U2 and because we now switched to LSB modulation, we heard recognizable signals. These where decoded with the use of MixW and the Explorer-1 telemetry decoding software by G3VZV. We now know that there are two active satellites which were launched this morning. E1P-U2 Explorer-1 [PRIME] and RAX-2 both are received.

E1P Telemetry Data

First E1P-U2 Recording

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I have recorded the following from Explorer-1 [PRIME] I couldn’t decode the data and when I listen to it, I hope I am doing something wrong because it doesn’t sound right.

Audio recording of E1P-U2 at 28-10-2011 12:40 UTC: audio

The signal was very strong ( 9+30db) frequentie used 437.505 MHz FM.

Initial CubeSat kepler data

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Initial Cubesat TLE data for AubieSat-1, E1P-U2, M-Cubed, RAX-2 and DICE

AubieSat-1
1 99994U 00000    11301.47661542 0.00000000  00000-0  00000-0 0  0004
2 99994 101.6484 233.3593 0253027 295.2632 199.6027 14.79026571000008
E1P-U2
1 99995U 00000    11301.47661542 0.00000000  00000-0  00000-0 0  0005
2 99995 101.6483 233.3593 0252986 295.2628 199.6029 14.79017909000003
M-Cubed
1 99996U 00000    11301.47661542 0.00000000  00000-0  00000-0 0  0006
2 99996 101.6483 233.3593 0252943 295.2624 199.6032 14.79009197000007
RAX-2
1 99997U 00000    11301.47777282 0.00000000  00000-0  00000-0 0  0006
2 99997 101.6434 233.3640 0249216 295.6962 205.2960 14.78420752000002
DICE-F
1 99998U 00000    11301.47893023 0.00000000  00000-0  00000-0 0  0009
2 99998 101.6485 233.3603 0247816 295.0284 212.1452 14.77853717000006
DICE-Y
1 99999U 00000    11301.47893023 0.00000000  00000-0  00000-0 0  0000
2 99999 101.6484 233.3604 0247744 295.0246 212.1487 14.77838475000007