The Dexes / Satellite Decay / 100039
CelestialObjectDex · Satellite Decay
STARLINK-37693
100039 · 2026-07-22T13:08:22Z
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 | 2026-07-22T13:08:22.719552+00:00 |
|---|---|
| end_utc | 2026-08-07T07:20:15.014112+00:00 |
| family | celestialdex |
| norad_id | 100,039 |
| object_name | STARLINK-37693 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.158 |
| n_snaps | 22 |
| span_days | 15.758 |
| mean_motion_first | 15.898 |
| mean_motion_last | 15.623 |
| delta_mean_motion | -0.275 |
| altitude_first_km | 302.777 |
| altitude_last_km | 380.888 |
| decay_rate_rev_day2 | -0.012 |
| altitude_decay_km_day | 3.493 |
| 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 | 2026-07-22T13:08:22.719552+00:00 |
| last_utc | 2026-08-07T07:20:15.014112+00:00 |
| last_fix_utc | 2026-08-07T07:20:15.014112+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-22T13:08:22.719552+00:00","mean_motion":15.89823626,"altitude_km":302.777,"eccentricity":0.00016387,"inclination_deg":53.1597},{"utc":"2026-07-23T05:44:21.834240+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100039.json