The Dexes / Satellite Decay / 58127
CelestialObjectDex · Satellite Decay
STARLINK-30790
58127 · 2026-04-03T00:36:37Z
Fixes
168
Observations
168
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T00:36:37.660896+00:00 |
|---|---|
| end_utc | 2026-08-07T19:28:58.319904+00:00 |
| family | celestialdex |
| norad_id | 58,127 |
| object_name | STARLINK-30790 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 42.998 |
| n_snaps | 168 |
| span_days | 126.786 |
| mean_motion_first | 15.154 |
| mean_motion_last | 15.226 |
| delta_mean_motion | 0.072 |
| altitude_first_km | 519.740 |
| altitude_last_km | 498.091 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.171 |
| 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 | 2026-04-03T00:36:37.660896+00:00 |
| last_utc | 2026-08-07T19:28:58.319904+00:00 |
| last_fix_utc | 2026-08-07T19:28:58.319904+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T00:36:37.660896+00:00","mean_motion":15.15407932,"altitude_km":519.74,"eccentricity":0.00136289,"inclination_deg":42.9993},{"utc":"2026-04-03T18:00:41.796000+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58127.json