See also

Orbital elements of OV1-21

Launched 6 August 1971
Flight ended –
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 5397

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 15 17:56 2025 Sep 15 02:56:29 87.6362 0.00812 9.8054 347.8393 12.0832 14.18144 6.743
2025 Sep 12 17:57 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 11 17:57 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 10 17:56 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 08 17:57 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 07 17:56 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 06 20:41 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 03 17:57 2025 Sep 03 01:22:09 87.6378 0.00827 10.0201 26.4344 12.0832 14.18144 6.743
2025 Sep 02 17:56 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Sep 01 17:56 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Aug 31 17:56 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Aug 30 17:56 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Aug 29 17:56 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Aug 28 17:57 2025 Aug 27 20:20:56 87.6384 0.00833 10.1306 46.0538 12.0832 14.18144 6.743
2025 Aug 27 17:56 2025 Aug 20 20:42:01 87.6387 0.00838 10.2549 67.9992 12.0832 14.18144 6.743
2025 Aug 26 17:56 2025 Aug 20 20:42:01 87.6387 0.00838 10.2549 67.9992 12.0832 14.18144 6.743
2025 Aug 25 17:56 2025 Aug 20 20:42:01 87.6387 0.00838 10.2549 67.9992 12.0832 14.18144 6.743
2025 Aug 24 17:56 2025 Aug 20 20:42:01 87.6387 0.00838 10.2549 67.9992 12.0832 14.18144 6.743
2025 Aug 23 17:56 2025 Aug 20 20:42:01 87.6387 0.00838 10.2549 67.9992 12.0832 14.18144 6.743
2025 Aug 22 17:56 2025 Aug 17 18:11:23 87.6388 0.00839 10.3101 77.7078 12.0832 14.18144 6.743

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South El Monte

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34.05°N
118.05°W
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