See also

Orbital elements of TOPO 1

Launched 7 April 1970
Flight ended –
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 4363

Show orbit between:

Start date

End date

Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
2026 May 27 17:57 2026 May 26 06:42:35 99.8894 0.00026 4.0294 60.0144 92.5400 13.46698 –
2026 May 26 17:57 2026 May 26 06:42:35 99.8894 0.00026 4.0294 60.0144 92.5400 13.46698 –
2026 May 25 17:57 2026 May 21 14:13:16 99.8895 0.00027 3.7211 68.5815 92.5400 13.46698 –
2026 May 24 17:57 2026 May 21 14:13:16 99.8895 0.00027 3.7211 68.5815 92.5400 13.46698 –
2026 May 23 17:58 2026 May 21 14:13:16 99.8895 0.00027 3.7211 68.5815 92.5400 13.46698 –
2026 May 22 17:57 2026 May 21 14:13:16 99.8895 0.00027 3.7211 68.5815 92.5400 13.46698 –
2026 May 21 17:57 2026 May 21 14:13:16 99.8895 0.00027 3.7211 68.5815 92.5400 13.46698 –
2026 May 20 17:57 2026 May 16 13:14:22 99.8897 0.00027 3.3896 77.3440 92.5400 13.46698 –
2026 May 19 17:58 2026 May 16 13:14:22 99.8897 0.00027 3.3896 77.3440 92.5400 13.46698 –
2026 May 18 17:57 2026 May 16 13:14:22 99.8897 0.00027 3.3896 77.3440 92.5400 13.46698 –
2026 May 17 17:57 2026 May 16 13:14:22 99.8897 0.00027 3.3896 77.3440 92.5400 13.46698 –
2026 May 16 17:56 2026 May 16 13:14:22 99.8897 0.00027 3.3896 77.3440 92.5400 13.46698 –
2026 May 15 17:57 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 14 17:58 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 13 17:58 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 12 17:58 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 11 17:56 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 10 17:57 2026 May 10 12:48:08 99.8899 0.00027 2.9937 87.9564 92.5400 13.46698 –
2026 May 09 17:57 2026 May 05 13:20:33 99.8899 0.00027 2.6663 96.6710 92.5400 13.46698 –
2026 May 08 17:57 2026 May 05 13:20:33 99.8899 0.00027 2.6663 96.6710 92.5400 13.46698 –
2026 May 07 17:58 2026 May 05 13:20:33 99.8899 0.00027 2.6663 96.6710 92.5400 13.46698 –
2026 May 06 17:57 2026 May 05 13:20:33 99.8899 0.00027 2.6663 96.6710 92.5400 13.46698 –
2026 May 05 17:57 2026 May 05 13:20:33 99.8899 0.00027 2.6663 96.6710 92.5400 13.46698 –
2026 May 04 17:57 2026 Apr 30 12:06:12 99.8902 0.00027 2.3340 105.6259 92.5400 13.46698 –
2026 May 03 17:57 2026 Apr 30 12:06:12 99.8902 0.00027 2.3340 105.6259 92.5400 13.46698 –
2026 May 02 17:57 2026 Apr 30 12:06:12 99.8902 0.00027 2.3340 105.6259 92.5400 13.46698 –
2026 May 01 17:56 2026 Apr 30 12:06:12 99.8902 0.00027 2.3340 105.6259 92.5400 13.46698 –
2026 Apr 30 17:56 2026 Apr 30 12:06:12 99.8902 0.00027 2.3340 105.6259 92.5400 13.46698 –

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South El Monte

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Longitude:
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34.05°N
118.05°W
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