See also

Orbital elements of PROSPERO

Launched 27 October 1971
Flight ended –
Launch site Woomera, Australia
Owner United Kingdom
NORAD ID 5580
Alternative names BLACK ARROW

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 Aug 29 17:57 2026 Aug 25 09:33:38 82.0352 0.05013 15.3383 28.8249 333.9649 14.01783 7.243
2026 Aug 28 17:57 2026 Aug 25 09:33:38 82.0352 0.05013 15.3383 28.8249 333.9649 14.01783 7.243
2026 Aug 27 17:56 2026 Aug 25 09:33:38 82.0352 0.05013 15.3383 28.8249 333.9649 14.01783 7.243
2026 Aug 26 17:50 2026 Aug 25 09:33:38 82.0352 0.05013 15.3383 28.8249 333.9649 14.01783 7.243
2026 Aug 25 17:56 2026 Aug 25 09:33:38 82.0352 0.05013 15.3383 28.8249 333.9649 14.01783 7.243
2026 Aug 24 17:57 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 23 17:56 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 22 17:56 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 21 17:56 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 20 17:57 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 19 17:57 2026 Aug 18 23:23:22 82.0348 0.05016 15.7143 47.2126 333.9649 14.01783 7.243
2026 Aug 18 17:56 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 17 17:56 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 16 17:56 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 15 17:57 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 14 17:56 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 13 17:57 2026 Aug 13 02:55:07 82.0347 0.05020 16.0568 63.9682 333.9649 14.01783 7.243
2026 Aug 12 17:56 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 11 17:56 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 10 17:56 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 09 17:57 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 08 17:57 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 07 17:57 2026 Aug 07 03:01:08 82.0350 0.05021 16.4078 81.1332 333.9649 14.01783 7.243
2026 Aug 06 17:57 2026 Aug 01 04:49:45 82.0356 0.05022 16.7545 98.0752 333.9649 14.01783 7.243
2026 Aug 05 17:56 2026 Aug 01 04:49:45 82.0356 0.05022 16.7545 98.0752 333.9649 14.01783 7.243
2026 Aug 04 17:57 2026 Aug 01 04:49:45 82.0356 0.05022 16.7545 98.0752 333.9649 14.01783 7.243
2026 Aug 03 17:56 2026 Aug 01 04:49:45 82.0356 0.05022 16.7545 98.0752 333.9649 14.01783 7.243
2026 Aug 02 17:57 2026 Aug 01 04:49:45 82.0356 0.05022 16.7545 98.0752 333.9649 14.01783 7.243

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South El Monte

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34.05°N
118.05°W
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