The Dexes / Satellite Decay / 57585
CelestialObjectDex · Satellite Decay
2023-117F
57585 · 2026-04-03T14:11:07Z
Fixes
351
Observations
351
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:11:07.143360+00:00 |
|---|---|
| end_utc | 2026-08-23T22:54:58.914720+00:00 |
| family | celestialdex |
| norad_id | 57,585 |
| object_name | 2023-117F |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.419 |
| n_snaps | 351 |
| span_days | 142.364 |
| mean_motion_first | 15.422 |
| mean_motion_last | 15.476 |
| delta_mean_motion | 0.054 |
| altitude_first_km | 439.601 |
| altitude_last_km | 423.622 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.114 |
| 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 | 2026-04-03T14:11:07.143360+00:00 |
| last_utc | 2026-08-23T22:54:58.914720+00:00 |
| last_fix_utc | 2026-08-23T22:54:58.914720+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:11:07.143360+00:00","mean_motion":15.42205822,"altitude_km":439.601,"eccentricity":0.00077695,"inclination_deg":97.4202},{"utc":"2026-04-03T20:24:51.058080+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57585.json