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Orbits


Tyneside, UK
2019 Sep 21
Saturday, Day 264

Maintained by:






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Primary source of unclassified orbital elements

Orbital elements based on amateur observations
Sun-synchronous Satellites - India

This a list of satellites in sun-synchronous orbit operated by India ordered by LTDN - Local Time at the Descending Node. Names are not necessarily those by which they are known in the NORAD catalogue used by SpaceTrack.

It is a snapshot and is updated daily. The measure that results in an entry in this table is that the drift rate of LTDN (Local Time at the Descending Node) is no more than twenty four minutes each year. Some satellites may have higher drift rates but they may still be acceptable to their owners/operators. They do not appear here. On the converse, although a satellite is in a sun-synchronous orbit, it is not necessarily active.


LTDN Satellite Cat
no
Desig- nation Orbit
Epoch
Orbit
01:48IRS 1D249711997-057A2019 Sep 19741 x 816 km, 100.4 min, 98°.5
01:51IRS 1B216881991-061A2019 Sep 18886 x 920 km, 103.1 min, 99°.1
01:51IRS P3238271996-017A2019 Sep 19814 x 819 km, 101.2 min, 98°.8
01:59IRS 1C237511995-072A2019 Sep 18816 x 817 km, 101.2 min, 98°.8
02:57LAPAN A1 (LAPAN-TUBsat)297092007-001A2019 Sep 19614 x 631 km, 97.2 min, 97°.8
03:06HAMSAT (VO-52)286502005-017B2019 Sep 19585 x 616 km, 96.7 min, 97°.8
06:07RISat 1382482012-017A2019 Sep 19533 x 541 km, 95.4 min, 97°.6
08:28ScatSat 1 (Scatterometer Satellite 1)417902016-059H2019 Sep 19718 x 727 km, 99.2 min, 98°.2
09:13MicroSat-TD431282018-004T2019 Sep 19349 x 361 km, 91.6 min, 96°.8
09:23LAPAN A3416032016-040E2019 Sep 19496 x 517 km, 94.8 min, 97°.4
09:27Cartosat 2C415992016-040A2019 Sep 19498 x 519 km, 94.8 min, 97°.5
09:27Pratham417832016-059A2019 Sep 19659 x 708 km, 98.4 min, 98°.1
09:28Cartosat 2E427672017-036C2019 Sep 19503 x 514 km, 94.8 min, 97°.5
09:29EMISat440782019-018A2019 Sep 19732 x 761 km, 99.7 min, 98°.4
09:30Cartosat 2297102007-001B2019 Sep 19632 x 635 km, 97.4 min, 98°.0
09:30Cartosat 2B367952010-035A2019 Sep 19624 x 643 km, 97.4 min, 98°.0
09:30PISat417842016-059B2019 Sep 19659 x 706 km, 98.4 min, 98°.1
09:31Cartosat 2A327832008-021A2019 Sep 19624 x 643 km, 97.4 min, 98°.0
09:31Cartosat 2D419482017-008A2019 Sep 18504 x 512 km, 94.8 min, 97°.4
09:37Cartosat 2F431112018-004A2019 Sep 19506 x 510 km, 94.8 min, 97°.4
09:52INS 1A (Indian NanoSatellite 1A)419492017-008B2019 Sep 19487 x 500 km, 94.5 min, 97°.4
09:52INS 1B (Indian NanoSatellite 1B)419542017-008G2019 Sep 19487 x 500 km, 94.5 min, 97°.4
10:03HySIS437192018-096A2019 Sep 19626 x 641 km, 97.4 min, 97°.9
10:04Carbonite-2431152018-004E2019 Sep 19493 x 505 km, 94.6 min, 97°.5
10:06IRS 1A189601988-021A2019 Sep 19894 x 916 km, 103.1 min, 99°.2
10:14Cartosat 1286492005-017A2019 Sep 19618 x 618 km, 97.1 min, 97°.8
10:20Resourcesat 2A418772016-074A2019 Sep 19819 x 821 km, 101.3 min, 98°.6
10:33Resourcesat 2373872011-015A2019 Sep 19816 x 824 km, 101.3 min, 98°.7
10:42Resourcesat 1 (IRS P6)280512003-046A2019 Sep 19736 x 820 km, 100.4 min, 98°.5
11:53Oceansat P2 (IRS P4)359312009-051A2019 Sep 19721 x 725 km, 99.3 min, 98°.3
17:56SARAL (Satellite with ARgos and ALtiKa)390862013-009A2019 Sep 19784 x 786 km, 100.6 min, 98°.5

For the satellites that do not have formal published elements, thanks go to the radio and visual amateur satellite trackers for observing, and particularly to Mike McCants for archiving the derived orbits.

SpaceTrack - updated: 2019 Sep 20

Copyright © Robert Christy, all rights reserved
Reproduction in whole or in part without permission is prohibited