See also

Orbital elements of TDRS 4

Launched 12 March 1989
Flight ended –
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 19883

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 May 24 17:57 2026 May 21 12:55:31 12.8133 0.00171 23.6787 319.7784 212.2183 0.98481 3.243
2026 May 23 17:58 2026 May 21 12:55:31 12.8133 0.00171 23.6787 319.7784 212.2183 0.98481 3.243
2026 May 22 17:57 2026 May 21 12:55:31 12.8133 0.00171 23.6787 319.7784 212.2183 0.98481 3.243
2026 May 21 17:57 2026 May 21 12:55:31 12.8133 0.00171 23.6787 319.7784 212.2183 0.98481 3.243
2026 May 20 17:57 2026 May 16 11:35:18 12.8137 0.00173 23.6807 319.9600 212.2183 0.98481 3.243
2026 May 19 17:58 2026 May 16 11:35:18 12.8137 0.00173 23.6807 319.9600 212.2183 0.98481 3.243
2026 May 18 17:57 2026 May 16 11:35:18 12.8137 0.00173 23.6807 319.9600 212.2183 0.98481 3.243
2026 May 17 17:57 2026 May 16 11:35:18 12.8137 0.00173 23.6807 319.9600 212.2183 0.98481 3.243
2026 May 16 17:56 2026 May 16 11:35:18 12.8137 0.00173 23.6807 319.9600 212.2183 0.98481 3.243
2026 May 15 17:57 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 14 17:58 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 13 17:58 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 12 17:58 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 11 17:56 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 10 17:57 2026 May 10 09:30:38 12.8143 0.00176 23.6830 319.6904 212.2183 0.98481 3.243
2026 May 09 17:57 2026 May 05 08:12:38 12.8148 0.00178 23.6849 319.3405 212.2183 0.98481 3.243
2026 May 08 17:57 2026 May 05 08:12:38 12.8148 0.00178 23.6849 319.3405 212.2183 0.98481 3.243
2026 May 07 17:58 2026 May 05 08:12:38 12.8148 0.00178 23.6849 319.3405 212.2183 0.98481 3.243
2026 May 06 17:57 2026 May 05 08:12:38 12.8148 0.00178 23.6849 319.3405 212.2183 0.98481 3.243
2026 May 05 17:57 2026 May 05 08:12:38 12.8148 0.00178 23.6849 319.3405 212.2183 0.98481 3.243
2026 May 04 17:57 2026 Apr 30 07:05:38 12.8152 0.00180 23.6867 319.1443 212.2183 0.98481 3.243
2026 May 03 17:57 2026 Apr 30 07:05:38 12.8152 0.00180 23.6867 319.1443 212.2183 0.98481 3.243
2026 May 02 17:57 2026 Apr 30 07:05:38 12.8152 0.00180 23.6867 319.1443 212.2183 0.98481 3.243
2026 May 01 17:56 2026 Apr 30 07:05:38 12.8152 0.00180 23.6867 319.1443 212.2183 0.98481 3.243
2026 Apr 30 17:56 2026 Apr 30 07:05:38 12.8152 0.00180 23.6867 319.1443 212.2183 0.98481 3.243
2026 Apr 29 17:57 2026 Apr 22 10:40:04 12.8157 0.00182 23.6896 319.1117 212.2183 0.98481 3.243
2026 Apr 28 17:56 2026 Apr 22 10:40:04 12.8157 0.00182 23.6896 319.1117 212.2183 0.98481 3.243
2026 Apr 27 17:58 2026 Apr 22 10:40:04 12.8157 0.00182 23.6896 319.1117 212.2183 0.98481 3.243

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


© Dominic Ford 2011–2026.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 24 May 2026, 18:19 UTC
Website designed by .

Site hosted by