The Dexes / Satellite Decay / 57479
CelestialObjectDex · Satellite Decay
JUPITER 3 (ECHOSTAR 24)
57479 · 2026-04-01T17:40:21Z
Fixes
86
Sensor hits
0
Observations
86
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-01T17:40:21.484128+00:00 |
|---|---|
| end_utc | 2026-08-08T09:13:13.742976+00:00 |
| family | celestialdex |
| norad_id | 57,479 |
| object_name | JUPITER 3 (ECHOSTAR 24) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.016 |
| n_snaps | 86 |
| span_days | 128.648 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35787.374 |
| altitude_last_km | 35786.437 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-01T17:40:21.484128+00:00 |
| last_utc | 2026-08-08T09:13:13.742976+00:00 |
| last_fix_utc | 2026-08-08T09:13:13.742976+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-01T17:40:21.484128+00:00","mean_motion":1.00269005,"altitude_km":35787.374,"eccentricity":0.00010107,"inclination_deg":0.0096},{"utc":"2026-04-02T17:36:25.643232+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57479.json