The Dexes / Satellite Decay / 58166
CelestialObjectDex · Satellite Decay
STARLINK-30789
58166 · 2026-04-03T09:46:55Z
Fixes
184
Observations
184
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:46:55.219584+00:00 |
|---|---|
| end_utc | 2026-08-09T08:21:42.317280+00:00 |
| family | celestialdex |
| norad_id | 58,166 |
| object_name | STARLINK-30789 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.161 |
| n_snaps | 184 |
| span_days | 127.941 |
| mean_motion_first | 15.302 |
| mean_motion_last | 15.335 |
| delta_mean_motion | 0.033 |
| altitude_first_km | 475.250 |
| altitude_last_km | 465.269 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.028 |
| 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 | 2026-04-03T09:46:55.219584+00:00 |
| last_utc | 2026-08-09T08:21:42.317280+00:00 |
| last_fix_utc | 2026-08-09T08:21:42.317280+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:46:55.219584+00:00","mean_motion":15.30188246,"altitude_km":475.25,"eccentricity":0.00009932,"inclination_deg":53.1611},{"utc":"2026-04-04T06:09:35.812800+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58166.json