Orbital elements of PALAPA B4
| Launched | 13 May 1992 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Indonesia |
| NORAD ID | 21964 |
| 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 Jan 19 18:57 | 2026 Jan 16 05:32:38 | 13.0859 | 0.00030 | 1.2269 | 298.9181 | 96.8927 | 0.99938 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:32:38 | 13.0859 | 0.00030 | 1.2269 | 298.9181 | 96.8927 | 0.99938 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:32:38 | 13.0859 | 0.00030 | 1.2269 | 298.9181 | 96.8927 | 0.99938 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:32:38 | 13.0859 | 0.00030 | 1.2269 | 298.9181 | 96.8927 | 0.99938 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:11:15 | 13.0812 | 0.00029 | 1.2291 | 295.1680 | 96.8927 | 0.99938 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:11:15 | 13.0812 | 0.00029 | 1.2291 | 295.1680 | 96.8927 | 0.99938 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:11:15 | 13.0812 | 0.00029 | 1.2291 | 295.1680 | 96.8927 | 0.99938 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 03:14:13 | 13.0756 | 0.00027 | 1.2317 | 292.4671 | 96.8927 | 0.99938 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 03:14:13 | 13.0756 | 0.00027 | 1.2317 | 292.4671 | 96.8927 | 0.99938 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 03:14:13 | 13.0756 | 0.00027 | 1.2317 | 292.4671 | 96.8927 | 0.99938 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 03:14:13 | 13.0756 | 0.00027 | 1.2317 | 292.4671 | 96.8927 | 0.99938 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 03:14:13 | 13.0756 | 0.00027 | 1.2317 | 292.4671 | 96.8927 | 0.99938 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 14:23:07 | 13.0702 | 0.00026 | 1.2344 | 289.8225 | 96.8927 | 0.99938 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 14:23:07 | 13.0702 | 0.00026 | 1.2344 | 289.8225 | 96.8927 | 0.99938 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 14:23:07 | 13.0702 | 0.00026 | 1.2344 | 289.8225 | 96.8927 | 0.99938 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 14:23:07 | 13.0702 | 0.00026 | 1.2344 | 289.8225 | 96.8927 | 0.99938 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 14:23:07 | 13.0702 | 0.00026 | 1.2344 | 289.8225 | 96.8927 | 0.99938 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 14:13:05 | 13.0643 | 0.00026 | 1.2373 | 284.0537 | 96.8927 | 0.99938 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 14:13:05 | 13.0643 | 0.00026 | 1.2373 | 284.0537 | 96.8927 | 0.99938 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 14:13:05 | 13.0643 | 0.00026 | 1.2373 | 284.0537 | 96.8927 | 0.99938 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 14:13:05 | 13.0643 | 0.00026 | 1.2373 | 284.0537 | 96.8927 | 0.99938 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 14:13:05 | 13.0643 | 0.00026 | 1.2373 | 284.0537 | 96.8927 | 0.99938 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 00:59:06 | 13.0587 | 0.00025 | 1.2399 | 278.1383 | 96.8927 | 0.99938 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 00:59:06 | 13.0587 | 0.00025 | 1.2399 | 278.1383 | 96.8927 | 0.99938 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 00:59:06 | 13.0587 | 0.00025 | 1.2399 | 278.1383 | 96.8927 | 0.99938 | – |