See also

Orbital elements of USA 31

Launched 1 September 1988
Flight ended –
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 19458

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
2025 Sep 02 17:56 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Sep 01 17:56 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Aug 31 17:56 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Aug 30 17:56 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Aug 29 17:56 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Aug 28 17:57 2025 Aug 27 14:51:42 27.2901 0.72855 6.2494 43.4100 355.1268 2.00903 –
2025 Aug 27 17:56 2025 Aug 22 03:27:49 27.2844 0.72861 6.3511 40.8816 355.1268 2.00903 –
2025 Aug 26 17:56 2025 Aug 22 03:27:49 27.2844 0.72861 6.3511 40.8816 355.1268 2.00903 –
2025 Aug 25 17:56 2025 Aug 22 03:27:49 27.2844 0.72861 6.3511 40.8816 355.1268 2.00903 –
2025 Aug 24 17:56 2025 Aug 22 03:27:49 27.2844 0.72861 6.3511 40.8816 355.1268 2.00903 –
2025 Aug 23 17:56 2025 Aug 22 03:27:49 27.2844 0.72861 6.3511 40.8816 355.1268 2.00903 –
2025 Aug 22 17:56 2025 Aug 17 15:57:16 27.2787 0.72864 6.4344 38.8091 355.1268 2.00903 –
2025 Aug 20 17:56 2025 Aug 17 15:57:16 27.2787 0.72864 6.4344 38.8091 355.1268 2.00903 –
2025 Aug 19 17:56 2025 Aug 17 15:57:16 27.2787 0.72864 6.4344 38.8091 355.1268 2.00903 –
2025 Aug 18 17:56 2025 Aug 17 15:57:16 27.2787 0.72864 6.4344 38.8091 355.1268 2.00903 –
2025 Aug 16 17:56 2025 Aug 12 04:33:31 27.2719 0.72872 6.5364 36.2716 355.1268 2.00903 –
2025 Aug 15 17:57 2025 Aug 12 04:33:31 27.2719 0.72872 6.5364 36.2716 355.1268 2.00903 –
2025 Aug 14 17:56 2025 Aug 12 04:33:31 27.2719 0.72872 6.5364 36.2716 355.1268 2.00903 –
2025 Aug 13 17:58 2025 Aug 12 04:33:31 27.2719 0.72872 6.5364 36.2716 355.1268 2.00903 –
2025 Aug 12 17:56 2025 Aug 12 04:33:31 27.2719 0.72872 6.5364 36.2716 355.1268 2.00903 –
2025 Aug 11 17:56 2025 Aug 06 17:09:30 27.2630 0.72881 6.6386 33.7313 355.1268 2.00903 –
2025 Aug 10 17:57 2025 Aug 06 17:09:30 27.2630 0.72881 6.6386 33.7313 355.1268 2.00903 –
2025 Aug 09 17:56 2025 Aug 06 17:09:30 27.2630 0.72881 6.6386 33.7313 355.1268 2.00903 –
2025 Aug 08 17:56 2025 Aug 06 17:09:30 27.2630 0.72881 6.6386 33.7313 355.1268 2.00903 –
2025 Aug 07 17:56 2025 Aug 06 17:09:30 27.2630 0.72881 6.6386 33.7313 355.1268 2.00903 –

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Northridge

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34.23°N
118.54°W
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