The Dexes / Satellite Decay / 45572
CelestialObjectDex · Satellite Decay
STARLINK-1320
45572 · 2026-04-03T14:55:30Z
Fixes
208
Observations
208
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:55:30.954720+00:00 |
|---|---|
| end_utc | 2026-08-01T12:38:35.951136+00:00 |
| family | celestialdex |
| norad_id | 45,572 |
| object_name | STARLINK-1320 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.041 |
| n_snaps | 208 |
| span_days | 119.905 |
| mean_motion_first | 15.730 |
| mean_motion_last | 16.373 |
| delta_mean_motion | 0.643 |
| altitude_first_km | 350.191 |
| altitude_last_km | 172.960 |
| decay_rate_rev_day2 | 0.004 |
| altitude_decay_km_day | -0.991 |
| 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 | 2026-04-03T14:55:30.954720+00:00 |
| last_utc | 2026-08-01T12:38:35.951136+00:00 |
| last_fix_utc | 2026-08-01T12:38:35.951136+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:55:30.954720+00:00","mean_motion":15.73048284,"altitude_km":350.191,"eccentricity":0.00037119,"inclination_deg":53.0474},{"utc":"2026-04-04T22:00:01.999584+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45572.json