The Dexes / Satellite Decay / 100003
CelestialObjectDex · Satellite Decay
STARLINK-38123
100003 · 2026-07-22T10:31:40Z
Fixes
22
Sensor hits
0
Observations
22
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-22T10:31:40.862496+00:00 |
|---|---|
| end_utc | 2026-08-07T23:29:50.008128+00:00 |
| family | celestialdex |
| norad_id | 100,003 |
| object_name | STARLINK-38123 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 69.999 |
| n_snaps | 22 |
| span_days | 16.540 |
| mean_motion_first | 15.818 |
| mean_motion_last | 15.779 |
| delta_mean_motion | -0.039 |
| altitude_first_km | 325.217 |
| altitude_last_km | 336.315 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.212 |
| 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 | 2026-07-22T10:31:40.862496+00:00 |
| last_utc | 2026-08-07T23:29:50.008128+00:00 |
| last_fix_utc | 2026-08-07T23:29:50.008128+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-22T10:31:40.862496+00:00","mean_motion":15.81847297,"altitude_km":325.217,"eccentricity":0.00182701,"inclination_deg":70.003},{"utc":"2026-07-22T21:11:30.977952+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100003.json