The Dexes / Satellite Decay / 100021
CelestialObjectDex · Satellite Decay
STARLINK-38110
100021 · 2026-07-22T11:45:28Z
Fixes
24
Sensor hits
0
Observations
24
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-22T11:45:28.259424+00:00 |
|---|---|
| end_utc | 2026-08-09T07:08:13.800480+00:00 |
| family | celestialdex |
| norad_id | 100,021 |
| object_name | STARLINK-38110 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 70.000 |
| n_snaps | 24 |
| span_days | 17.807 |
| mean_motion_first | 15.825 |
| mean_motion_last | 15.738 |
| delta_mean_motion | -0.087 |
| altitude_first_km | 323.329 |
| altitude_last_km | 348.007 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.270 |
| 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 | 2026-07-22T11:45:28.259424+00:00 |
| last_utc | 2026-08-09T07:08:13.800480+00:00 |
| last_fix_utc | 2026-08-09T07:08:13.800480+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-22T11:45:28.259424+00:00","mean_motion":15.82515639,"altitude_km":323.329,"eccentricity":0.00067006,"inclination_deg":70.002},{"utc":"2026-07-23T10:33:18.464256+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100021.json