See also

Orbital elements of CALSPHERE 4A

Launched 12 August 1965
Flight ended –
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 1520

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 Jul 20 17:57 2026 Jul 20 06:24:38 89.8986 0.00708 8.1442 11.9263 150.9315 13.36284 9.243
2026 Jul 19 19:06 2026 Jul 19 12:31:22 89.8986 0.00709 8.1447 14.0016 150.9315 13.36284 9.243
2026 Jul 19 17:57 2026 Jul 19 00:54:09 89.8987 0.00709 8.1450 15.3559 150.9315 13.36284 9.243
2026 Jul 18 17:57 2026 Jul 18 05:53:15 89.8987 0.00710 8.1455 17.5717 150.9315 13.36284 9.243
2026 Jul 17 17:57 2026 Jul 17 06:31:37 89.8987 0.00711 8.1461 20.2757 150.9315 13.36284 9.243
2026 Jul 16 17:56 2026 Jul 16 05:02:22 89.8988 0.00712 8.1468 23.2220 150.9315 13.36284 9.243
2026 Jul 15 17:57 2026 Jul 15 03:56:08 89.8988 0.00713 8.1475 26.1159 150.9315 13.36284 9.243
2026 Jul 14 17:56 2026 Jul 14 04:35:02 89.8989 0.00713 8.1482 28.8053 150.9315 13.36284 9.243
2026 Jul 13 17:56 2026 Jul 13 12:07:15 89.8990 0.00714 8.1486 30.6998 150.9315 13.36284 9.243
2026 Jul 12 17:56 2026 Jul 12 12:48:22 89.8990 0.00715 8.1492 33.3808 150.9315 13.36284 9.243
2026 Jul 11 17:56 2026 Jul 11 06:46:08 89.8991 0.00716 8.1501 36.8427 150.9315 13.36284 9.243
2026 Jul 09 17:56 2026 Jul 08 18:56:52 89.8991 0.00717 8.1517 43.7102 150.9315 13.36284 9.243
2026 Jul 08 17:56 2026 Jul 08 06:52:45 89.8991 0.00718 8.1520 45.0931 150.9315 13.36284 9.243
2026 Jul 07 17:56 2026 Jul 07 12:21:25 89.8991 0.00718 8.1525 47.2134 150.9315 13.36284 9.243
2026 Jul 06 17:57 2026 Jul 06 06:23:01 89.8990 0.00719 8.1533 50.6469 150.9315 13.36284 9.243
2026 Jul 05 17:56 2026 Jul 05 06:59:44 89.8989 0.00719 8.1540 53.3202 150.9315 13.36284 9.243
2026 Jul 04 17:56 2026 Jul 04 01:29:21 89.8989 0.00720 8.1548 56.6948 150.9315 13.36284 9.243
2026 Jul 03 17:57 2026 Jul 02 20:59:24 89.8989 0.00720 8.1556 59.9456 150.9315 13.36284 9.243
2026 Jul 02 17:56 2026 Jul 02 06:56:31 89.8989 0.00720 8.1559 61.5510 150.9315 13.36284 9.243
2026 Jul 01 17:56 2026 Jul 01 03:52:32 89.8989 0.00721 8.1567 64.6290 150.9315 13.36284 9.243
2026 Jun 30 17:56 2026 Jun 29 06:53:57 89.8989 0.00721 8.1579 69.7660 150.9315 13.36284 9.243
2026 Jun 29 17:57 2026 Jun 29 06:53:57 89.8989 0.00721 8.1579 69.7660 150.9315 13.36284 9.243
2026 Jun 28 17:56 2026 Jun 27 20:32:46 89.8989 0.00721 8.1589 73.6944 150.9315 13.36284 9.243
2026 Jun 27 17:55 2026 Jun 27 06:22:51 89.8988 0.00722 8.1592 75.3135 150.9315 13.36284 9.243
2026 Jun 26 17:56 2026 Jun 26 01:44:11 89.8988 0.00722 8.1600 78.5755 150.9315 13.36284 9.243
2026 Jun 25 17:56 2026 Jun 25 04:06:28 89.8987 0.00722 8.1606 81.0397 150.9315 13.36284 9.243
2026 Jun 24 17:55 2026 Jun 24 04:44:35 89.8986 0.00721 8.1612 83.7012 150.9315 13.36284 9.243
2026 Jun 23 17:56 2026 Jun 22 20:17:24 89.8985 0.00721 8.1621 87.4003 150.9315 13.36284 9.243

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South El Monte

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34.05°N
118.05°W
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