The Dexes / Satellite Decay / 56757
CelestialObjectDex · Satellite Decay
ARABSAT-7B (BADR-8)
56757 · 2026-04-01T23:02:38Z
Fixes
198
Sensor hits
0
Observations
198
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-01T23:02:38.785632+00:00 |
|---|---|
| end_utc | 2026-08-09T20:29:38.558400+00:00 |
| family | celestialdex |
| norad_id | 56,757 |
| object_name | ARABSAT-7B (BADR-8) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.077 |
| n_snaps | 198 |
| span_days | 129.894 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35786.275 |
| altitude_last_km | 35786.809 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.001 |
| 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 | 2026-04-01T23:02:38.785632+00:00 |
| last_utc | 2026-08-09T20:29:38.558400+00:00 |
| last_fix_utc | 2026-08-09T20:29:38.558400+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-01T23:02:38.785632+00:00","mean_motion":1.00272925,"altitude_km":35786.275,"eccentricity":0.00053234,"inclination_deg":0.0784},{"utc":"2026-04-03T19:47:44.623392+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56757.json