The Dexes / Satellite Decay / 100241
CelestialObjectDex · Satellite Decay
SPACEMOBILE OBJECT B
100241 · 2026-08-05T09:18:14Z
Fixes
5
Sensor hits
0
Observations
5
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-08-05T09:18:14.167872+00:00 |
|---|---|
| end_utc | 2026-08-08T22:54:12.256992+00:00 |
| family | celestialdex |
| norad_id | 100,241 |
| object_name | SPACEMOBILE OBJECT B |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 52.998 |
| n_snaps | 5 |
| span_days | 3.567 |
| mean_motion_first | 15.134 |
| mean_motion_last | 15.132 |
| delta_mean_motion | -0.002 |
| altitude_first_km | 525.805 |
| altitude_last_km | 526.496 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.189 |
| 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 | 2026-08-05T09:18:14.167872+00:00 |
| last_utc | 2026-08-08T22:54:12.256992+00:00 |
| last_fix_utc | 2026-08-08T22:54:12.256992+00:00 |
| provisional | false |
| track | [{"utc":"2026-08-05T09:18:14.167872+00:00","mean_motion":15.13411508,"altitude_km":525.805,"eccentricity":0.00037507,"inclination_deg":53.0029},{"utc":"2026-08-06T07:29:42.066816+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100241.json