The Dexes / Satellite Decay / 100019
CelestialObjectDex · Satellite Decay
STARLINK-37580
100019 · 2026-07-22T11:47:24Z
Fixes
25
Sensor hits
0
Observations
25
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-22T11:47:24.274752+00:00 |
|---|---|
| end_utc | 2026-08-09T07:48:08.635680+00:00 |
| family | celestialdex |
| norad_id | 100,019 |
| object_name | STARLINK-37580 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 70.000 |
| n_snaps | 25 |
| span_days | 17.834 |
| mean_motion_first | 15.817 |
| mean_motion_last | 15.730 |
| delta_mean_motion | -0.087 |
| altitude_first_km | 325.635 |
| altitude_last_km | 350.231 |
| decay_rate_rev_day2 | -0.005 |
| altitude_decay_km_day | 1.480 |
| 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 | 2026-07-22T11:47:24.274752+00:00 |
| last_utc | 2026-08-09T07:48:08.635680+00:00 |
| last_fix_utc | 2026-08-09T07:48:08.635680+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-22T11:47:24.274752+00:00","mean_motion":15.81699249,"altitude_km":325.635,"eccentricity":0.00063436,"inclination_deg":70.0028},{"utc":"2026-07-22T20:54:19.634112+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100019.json