See also

Orbital elements of SKYNET 4A

Launched 31 December 1989
Flight ended –
Launch site Air Force Eastern Test Range, Florida, USA
Owner United Kingdom
NORAD ID 20401

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 Dec 23 18:56 2025 Dec 19 20:45:31 12.5623 0.00164 23.3768 302.3861 243.5074 0.99000 –
2025 Dec 22 18:57 2025 Dec 19 20:45:31 12.5623 0.00164 23.3768 302.3861 243.5074 0.99000 –
2025 Dec 21 18:57 2025 Dec 19 20:45:31 12.5623 0.00164 23.3768 302.3861 243.5074 0.99000 –
2025 Dec 20 18:57 2025 Dec 19 20:45:31 12.5623 0.00164 23.3768 302.3861 243.5074 0.99000 –
2025 Dec 19 18:57 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 18 18:57 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 17 18:58 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 16 18:57 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 15 18:58 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 14 18:56 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 13 18:56 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 12 18:57 2025 Dec 12 05:44:10 12.5653 0.00161 23.3795 301.1929 243.5074 0.99000 –
2025 Dec 11 18:56 2025 Dec 07 07:47:33 12.5671 0.00160 23.3814 300.8000 243.5074 0.99000 –
2025 Dec 10 18:56 2025 Dec 07 07:47:33 12.5671 0.00160 23.3814 300.8000 243.5074 0.99000 –
2025 Dec 09 18:56 2025 Dec 07 07:47:33 12.5671 0.00160 23.3814 300.8000 243.5074 0.99000 –
2025 Dec 08 18:56 2025 Dec 07 07:47:33 12.5671 0.00160 23.3814 300.8000 243.5074 0.99000 –
2025 Dec 07 18:56 2025 Dec 07 07:47:33 12.5671 0.00160 23.3814 300.8000 243.5074 0.99000 –
2025 Dec 06 18:56 2025 Dec 02 04:32:40 12.5690 0.00159 23.3833 300.2841 243.5074 0.99000 –
2025 Dec 05 18:57 2025 Dec 02 04:32:40 12.5690 0.00159 23.3833 300.2841 243.5074 0.99000 –
2025 Dec 04 18:57 2025 Dec 02 04:32:40 12.5690 0.00159 23.3833 300.2841 243.5074 0.99000 –
2025 Dec 03 18:56 2025 Dec 02 04:32:40 12.5690 0.00159 23.3833 300.2841 243.5074 0.99000 –
2025 Dec 02 18:56 2025 Dec 02 04:32:40 12.5690 0.00159 23.3833 300.2841 243.5074 0.99000 –
2025 Nov 30 18:57 2025 Nov 25 03:11:25 12.5717 0.00158 23.3859 299.2668 243.5074 0.99000 –
2025 Nov 29 18:56 2025 Nov 25 03:11:25 12.5717 0.00158 23.3859 299.2668 243.5074 0.99000 –
2025 Nov 28 18:57 2025 Nov 25 03:11:25 12.5717 0.00158 23.3859 299.2668 243.5074 0.99000 –
2025 Nov 27 18:57 2025 Nov 25 03:11:25 12.5717 0.00158 23.3859 299.2668 243.5074 0.99000 –
2025 Nov 26 18:57 2025 Nov 25 03:11:25 12.5717 0.00158 23.3859 299.2668 243.5074 0.99000 –

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

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