The Dexes / Satellite Decay / 57707
CelestialObjectDex · Satellite Decay
STARLINK-30327
57707 · 2026-04-03T14:53:04Z
Fixes
190
Observations
190
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:53:04.190496+00:00 |
|---|---|
| end_utc | 2026-08-09T15:07:23.746080+00:00 |
| family | celestialdex |
| norad_id | 57,707 |
| object_name | STARLINK-30327 |
| group | active |
| eccentricity_median | 0.003 |
| inclination_deg_median | 42.997 |
| n_snaps | 190 |
| span_days | 128.010 |
| mean_motion_first | 15.292 |
| mean_motion_last | 15.502 |
| delta_mean_motion | 0.211 |
| altitude_first_km | 478.296 |
| altitude_last_km | 416.053 |
| decay_rate_rev_day2 | 0.002 |
| altitude_decay_km_day | -0.470 |
| 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 | 2026-04-03T14:53:04.190496+00:00 |
| last_utc | 2026-08-09T15:07:23.746080+00:00 |
| last_fix_utc | 2026-08-09T15:07:23.746080+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:53:04.190496+00:00","mean_motion":15.29168731,"altitude_km":478.296,"eccentricity":0.00250299,"inclination_deg":43.0004},{"utc":"2026-04-04T22:14:01.403232+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57707.json