The Dexes / Satellite Decay / 45772
CelestialObjectDex · Satellite Decay
STARLINK-1470
45772 · 2026-04-03T04:27:48Z
Fixes
178
Observations
178
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T04:27:48.974400+00:00 |
|---|---|
| end_utc | 2026-08-09T04:13:29.016192+00:00 |
| family | celestialdex |
| norad_id | 45,772 |
| object_name | STARLINK-1470 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.043 |
| n_snaps | 178 |
| span_days | 127.990 |
| mean_motion_first | 15.301 |
| mean_motion_last | 15.400 |
| delta_mean_motion | 0.099 |
| altitude_first_km | 475.466 |
| altitude_last_km | 446.174 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.225 |
| 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 | 2026-04-03T04:27:48.974400+00:00 |
| last_utc | 2026-08-09T04:13:29.016192+00:00 |
| last_fix_utc | 2026-08-09T04:13:29.016192+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T04:27:48.974400+00:00","mean_motion":15.30116029,"altitude_km":475.466,"eccentricity":0.00033271,"inclination_deg":53.0453},{"utc":"2026-04-04T03:58:36.519744+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45772.json