TLEs of P-11 subsatellite 1979-025B

From: Ted Molczan via Seesat-l <seesat-l_at_satobs.org>
Date: Sat, 27 Aug 2016 14:58:09 -0400
I have been looking into the P-11 sub-satellites, as a result of which I noticed that Russell Eberst had observed 79025B
/ 11306 late in its orbital life. It was probably identical to 82041C / 13172 and 84065C / 15071. I had no TLEs on file,
so I fit a set of them, which I am sharing for the benefit of archivists.

Below are Russell's observations, in the non-standard format I use for my personal archive. The positions are Epoch
1950.0. I am not aware of any later observations from any source.

                      hhmmss.ss hhmmss ddmmss
7902502 2420 19900105 063402.82 152235+373309 5.3 7.6 1 F
7902502 2420 19900105 063425.19 155103+555828 5.1 7.5 1 F
7902502 2420 19900105 063532.53 004631+703008 6.4 8.2 1 F
7902502 2420 19900108 060544.72 181804+360137 6.5 8.6 1 R
7902502 2420 19900108 060625.35 200546+500600 6.4 8.9 1 R
7902502 2420 19900108 060642.61 210216+530410 6.3 8.2 1 R
7902502 2420 19900109 065732.77 114054+320223 5.2 6.1 1 R
7902502 2420 19900109 065828.58 080558+582345 4.9 5.3 1 R
7902502 2420 19900112 062813.41 165658+650318 5.4 7.2 1 F
7902502 2420 19900112 062840.35 211152+783954 5.5 6.8 1 F
7902502 2420 19900112 062917.18 011452+673313 5.8 6.3 1 F
7902502 2420 19900113 054725.76 194229+371359 6.8 9.5 0.7 R
7902502 2420 19900118 065851.21 093037+452856 5.6 6.4 1 R
7902502 2420 19900118 070009.67 055323+490003 5.9 6.8 1 R
7902502 2420 19900121 062501.04 153057+161046 6.1 7.8 1 R
7902502 2420 19900121 062520.86 153449+300918 5.7 7.5 1 R
7902502 2420 19900122 054426.49 203315+413516 6.8 8.7 1 R
7902502 2420 19900126 055824.11 172129+083942 6.5 8.2 1 R
7902502 2420 19900126 060005.72 205637+555430 5.1 7.4 1 R
7902502 2420 19900130 061129.87 162354+023559 6.5 8.4 1 R
7902502 2420 19900130 061238.10 171202+452523 5.3 7.6 1 R
7902502 2420 19900131 070144.90 113302+180820 6.8 7.9 1 R
7902502 2420 19900209 063758.32 081435+543724 6.3 7.4 1 R
7902502 2420 19900209 063822.79 071051+523756 6.5 7.7 1 R
7902502 2420 19900210 183428.20 080936+140823 6.3 7.4 1 R
7902502 2420 19900210 183519.89 070320-005634 6.5 7.6 1 R
7902502 2420 19900211 064014.70 124532+242205 6.3 7.8 1 R
7902502 2420 19900212 183702.21 093955+301925 5.7 6.8 1 R
7902502 2420 19900216 060057.10 171454+131114 6.1 7.8 0.5 R
7902502 2420 19900216 060222.00 211017+782725 5.8 7.5 1 R
7902502 2420 19900217 192937.59 191319+734908 6.4 8.1 0.5 R
7902502 2420 19900217 193128.31 030747+114102 6.7 8.4 0.8 R
7902502 2420 19900221 051928.18 195342+145448 6.6 8.5 1 R
7902502 2420 19900221 052027.12 212553+351044 6.2 8.3 1 R
7902502 2420 19900227 193156.68 194741+611535 6.1 7.8 0.5 R
7902502 2420 19900227 193208.14 202845+624832 5.9 7.6 0.5 R
7902502 2420 19900228 060645.65 105115+772113 6.1 7.9 1 R
7902502 2420 19900228 060708.82 065512+672401 6.3 8.1 1 R
7902502 2420 19900301 193013.72 193922+602449 6.2 8.4 1 R
7902502 2420 19900301 193118.08 003103+543852 5.1 7.8 1 R

Site 2420: 55.9486N, 3.1383 W, 150 feet = 46 metres above MSL.

Below are the elements.

KH 9-15 ELINT                                            427 X 428 km
1 11306U 79025B   90 13.23063387  .00052625  00000-0  11063-2 0    05
2 11306  95.7018 217.3371 0001040 314.6949  45.4218 15.45349634    06
Arc 19900105.27-0113.24 WRMS resid 0.076 totl 0.018 xtrk

KH 9-15 ELINT                                            425 X 426 km
1 11306U 79025B   90 18.28056529  .00054035  00000-0  11151-2 0    00
2 11306  95.7129 221.3364 0001160 110.5376 249.6002 15.45893381    08
Arc 19900109.29-0118.29 WRMS resid 0.030 totl 0.006 xtrk

KH 9-15 ELINT                                            424 X 425 km
1 11306U 79025B   90 21.25781390  .00060320  00000-0  12285-2 0    05
2 11306  95.7022 223.6630 0001141  90.6258 269.5126 15.46278048    03
Arc 19900113.24-0121.27 WRMS resid 0.013 totl 0.005 xtrk

KH 9-15 ELINT                                            422 X 426 km
1 11306U 79025B   90 22.22847036  .00074776  00000-0  15130-2 0    05
2 11306  95.7023 224.4266 0003073 118.8935 241.2627 15.46464640    07
Arc 19900118.29-0122.24 WRMS resid 0.011 totl 0.005 xtrk

KH 9-15 ELINT                                            419 X 425 km
1 11306U 79025B   90 26.23943027  .00086577  00000-0  17101-2 0    09
2 11306  95.7170 227.6161 0004342 335.7617  24.3432 15.47159804    04
Arc 19900121.27-0126.25 WRMS resid 0.010 totl 0.009 xtrk

KH 9-15 ELINT                                            419 X 420 km
1 11306U 79025B   90 31.28313597  .00079719  00000-0  15338-2 0    03
2 11306  95.7112 231.5922 0001088  30.6400 329.4918 15.47929672    00
Arc 19900126.25-0131.29 WRMS resid 0.031 totl 0.013 xtrk

KH 9-15 ELINT                                            414 X 417 km
1 11306U 79025B   90 43.75377475  .00046247  00000-0  84793-3 0    05
2 11306  95.7051 241.4535 0001977  89.8313 270.3169 15.49312951    08
Arc 19900209.28-0212.78 WRMS resid 0.028 totl 0.019 xtrk

KH 9-15 ELINT                                            412 X 417 km
1 11306U 79025B   90 47.24115558  .00048913  00000-0  88581-3 0    06
2 11306  95.7032 244.1966 0003457 134.8094 225.3460 15.49660512    00
Arc 19900209.28-0216.25 WRMS resid 0.060 totl 0.032 xtrk

KH 9-15 ELINT                                            412 X 416 km
1 11306U 79025B   90 48.79076595  .00067637  00000-0  12134-2 0    08
2 11306  95.7032 245.4661 0002804 170.6785 189.4523 15.49931862    05
Arc 19900212.78-0217.81 WRMS resid 0.040 totl 0.033 xtrk

KH 9-15 ELINT                                            411 X 414 km
1 11306U 79025B   90 52.21207170  .00070973  00000-0  12518-2 0    08
2 11306  95.7026 248.1731 0001854  99.8239 260.3226 15.50415782    05
Arc 19900216.25-0221.22 WRMS resid 0.045 totl 0.021 xtrk

KH 9-15 ELINT                                            406 X 408 km
1 11306U 79025B   90 60.79158008  .00110039  00000-0  18248-2 0    09
2 11306  95.7096 254.9740 0001389 112.4972 247.6397 15.52154294    03
Arc 19900227.81-0301.81 WRMS resid 0.021 totl 0.019 xtrk

Ted Molczan


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Received on Sat Aug 27 2016 - 13:59:17 UTC

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