The Dexes / Satellite Decay / 56304
CelestialObjectDex · Satellite Decay
STARLINK-30099
56304 · 2026-04-02T07:15:03Z
Fixes
164
Sensor hits
0
Observations
164
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T07:15:03.301056+00:00 |
|---|---|
| end_utc | 2026-08-09T15:16:32.907936+00:00 |
| family | celestialdex |
| norad_id | 56,304 |
| object_name | STARLINK-30099 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.003 |
| n_snaps | 164 |
| span_days | 129.334 |
| mean_motion_first | 15.276 |
| mean_motion_last | 15.276 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 483.062 |
| altitude_last_km | 483.038 |
| 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 | 2026-04-02T07:15:03.301056+00:00 |
| last_utc | 2026-08-09T15:16:32.907936+00:00 |
| last_fix_utc | 2026-08-09T15:16:32.907936+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T07:15:03.301056+00:00","mean_motion":15.27575565,"altitude_km":483.062,"eccentricity":0.0000858,"inclination_deg":43.0034},{"utc":"2026-04-04T06:19:44.249376+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56304.json