The Dexes / Satellite Decay / 31119
CelestialObjectDex · Satellite Decay
SAUDICOMSAT 7
31119 · 2026-04-03T10:43:56Z
Fixes
216
Observations
216
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:43:56.080704+00:00 |
|---|---|
| end_utc | 2026-08-23T16:14:49.726752+00:00 |
| family | celestialdex |
| norad_id | 31,119 |
| object_name | SAUDICOMSAT 7 |
| group | active |
| eccentricity_median | 0.006 |
| inclination_deg_median | 98.378 |
| n_snaps | 216 |
| span_days | 142.230 |
| mean_motion_first | 14.660 |
| mean_motion_last | 14.662 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 673.814 |
| altitude_last_km | 673.295 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.004 |
| 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 | 2026-04-03T10:43:56.080704+00:00 |
| last_utc | 2026-08-23T16:14:49.726752+00:00 |
| last_fix_utc | 2026-08-23T16:14:49.726752+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:43:56.080704+00:00","mean_motion":14.66016497,"altitude_km":673.814,"eccentricity":0.00570458,"inclination_deg":98.3722},{"utc":"2026-04-03T20:33:38.108448+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/31119.json