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
2026 Apr 20 17:57 2026 Apr 19 05:44:08 87.6223 0.00820 5.9424 13.2898 347.0424 14.18220 6.743
2026 Apr 19 17:58 2026 Apr 19 05:44:08 87.6223 0.00820 5.9424 13.2898 347.0424 14.18220 6.743
2026 Apr 18 17:56 2026 Apr 13 05:48:14 87.6216 0.00827 6.0499 32.3562 347.0424 14.18220 6.743
2026 Apr 16 17:57 2026 Apr 13 05:48:14 87.6216 0.00827 6.0499 32.3562 347.0424 14.18220 6.743
2026 Apr 14 17:57 2026 Apr 13 05:48:14 87.6216 0.00827 6.0499 32.3562 347.0424 14.18220 6.743
2026 Apr 13 17:57 2026 Apr 13 05:48:14 87.6216 0.00827 6.0499 32.3562 347.0424 14.18220 6.743
2026 Apr 12 17:57 2026 Apr 08 10:39:30 87.6212 0.00831 6.1359 47.4831 347.0424 14.18220 6.743
2026 Apr 11 17:57 2026 Apr 08 10:39:30 87.6212 0.00831 6.1359 47.4831 347.0424 14.18220 6.743
2026 Apr 10 17:58 2026 Apr 08 10:39:30 87.6212 0.00831 6.1359 47.4831 347.0424 14.18220 6.743
2026 Apr 09 18:01 2026 Apr 08 10:39:30 87.6212 0.00831 6.1359 47.4831 347.0424 14.18220 6.743
2026 Apr 08 17:57 2026 Apr 08 10:39:30 87.6212 0.00831 6.1359 47.4831 347.0424 14.18220 6.743
2026 Apr 07 17:57 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Apr 06 17:57 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Apr 05 17:56 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Apr 04 17:57 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Apr 03 17:56 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Apr 02 18:03 2026 Apr 02 05:38:45 87.6208 0.00836 6.2472 66.9929 347.0424 14.18220 6.743
2026 Mar 31 17:57 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 30 17:58 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 29 17:57 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 28 18:57 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 27 18:57 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 26 18:57 2026 Mar 26 11:05:10 87.6208 0.00838 6.3686 88.2002 347.0424 14.18220 6.743
2026 Mar 25 18:56 2026 Mar 20 07:45:56 87.6211 0.00837 6.4787 107.3960 347.0424 14.18220 6.743
2026 Mar 24 18:56 2026 Mar 20 07:45:56 87.6211 0.00837 6.4787 107.3960 347.0424 14.18220 6.743

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

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