Orbital elements of DRAGONFLY
| Launched | 19 November 1998 |
| Flight ended | 30 January 2026 |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Japan |
| NORAD ID | 65729 |
| 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 Feb 05 18:58 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Feb 04 18:57 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Feb 03 18:56 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Feb 02 18:56 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Feb 01 18:56 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 01:14:47 | 51.6000 | 0.00066 | 15.8409 | 265.0285 | 94.9990 | 16.36243 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 12:00:56 | 51.6030 | 0.00075 | 16.0462 | 256.7086 | 94.9990 | 16.36243 | – |
| 2026 Jan 29 18:56 | 2026 Jan 28 20:02:50 | 51.6063 | 0.00075 | 16.6564 | 230.2713 | 94.9990 | 16.36243 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 15:47:04 | 51.6087 | 0.00076 | 17.0831 | 218.0139 | 94.9990 | 16.36243 | – |