The Dexes / Satellite Decay / 57031
CelestialObjectDex · Satellite Decay
2023-085AD
57031 · 2026-04-03T14:09:11Z
Fixes
340
Observations
340
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:09:11.660256+00:00 |
|---|---|
| end_utc | 2026-08-23T22:09:20.890944+00:00 |
| family | celestialdex |
| norad_id | 57,031 |
| object_name | 2023-085AD |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.495 |
| n_snaps | 340 |
| span_days | 142.333 |
| mean_motion_first | 15.327 |
| mean_motion_last | 15.366 |
| delta_mean_motion | 0.039 |
| altitude_first_km | 467.708 |
| altitude_last_km | 456.113 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.083 |
| 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 | 2026-04-03T14:09:11.660256+00:00 |
| last_utc | 2026-08-23T22:09:20.890944+00:00 |
| last_fix_utc | 2026-08-23T22:09:20.890944+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:09:11.660256+00:00","mean_motion":15.32717785,"altitude_km":467.708,"eccentricity":0.00082307,"inclination_deg":97.4868},{"utc":"2026-04-03T20:25:14.238336+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57031.json