The Dexes / Satellite Decay / 64901
CelestialObjectDex · Satellite Decay
CO3D 4
64901 · 2026-04-02T22:51:22Z
Fixes
220
Observations
220
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T22:51:22.322016+00:00 |
|---|---|
| end_utc | 2026-08-09T20:00:02.336832+00:00 |
| family | celestialdex |
| norad_id | 64,901 |
| object_name | CO3D 4 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.433 |
| n_snaps | 220 |
| span_days | 128.881 |
| mean_motion_first | 15.202 |
| mean_motion_last | 15.202 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 505.195 |
| altitude_last_km | 505.255 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-02T22:51:22.322016+00:00 |
| last_utc | 2026-08-09T20:00:02.336832+00:00 |
| last_fix_utc | 2026-08-09T20:00:02.336832+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T22:51:22.322016+00:00","mean_motion":15.20213953,"altitude_km":505.195,"eccentricity":0.00014048,"inclination_deg":97.4325},{"utc":"2026-04-04T20:40:08.005728+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64901.json