The Dexes / Satellite Decay / 63003
CelestialObjectDex · Satellite Decay
FOSSASAT-2E20 (TAT-O)
63003 · 2026-04-03T05:03:32Z
Fixes
186
Observations
186
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T05:03:32.762304+00:00 |
|---|---|
| end_utc | 2026-08-09T18:33:25.307712+00:00 |
| family | celestialdex |
| norad_id | 63,003 |
| object_name | FOSSASAT-2E20 (TAT-O) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.317 |
| n_snaps | 186 |
| span_days | 128.562 |
| mean_motion_first | 15.278 |
| mean_motion_last | 15.310 |
| delta_mean_motion | 0.032 |
| altitude_first_km | 482.381 |
| altitude_last_km | 472.862 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.074 |
| decay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| first_utc | 2026-04-03T05:03:32.762304+00:00 |
| last_utc | 2026-08-09T18:33:25.307712+00:00 |
| last_fix_utc | 2026-08-09T18:33:25.307712+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T05:03:32.762304+00:00","mean_motion":15.27803081,"altitude_km":482.381,"eccentricity":0.0002322,"inclination_deg":97.3201},{"utc":"2026-04-03T17:38:03.009120+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63003.json