The Dexes / Satellite Decay / 37256
CelestialObjectDex · Satellite Decay
BEIDOU-2 IGSO-2
37256 · 2026-03-27T10:45:38Z
Fixes
171
Sensor hits
0
Observations
171
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-27T10:45:38.648736+00:00 |
|---|---|
| end_utc | 2026-08-09T13:47:32.834112+00:00 |
| family | celestialdex |
| norad_id | 37,256 |
| object_name | BEIDOU-2 IGSO-2 |
| group | active |
| eccentricity_median | 0.006 |
| inclination_deg_median | 47.568 |
| n_snaps | 171 |
| span_days | 135.126 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35792.401 |
| altitude_last_km | 35788.601 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.049 |
| 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 | 2026-03-27T10:45:38.648736+00:00 |
| last_utc | 2026-08-09T13:47:32.834112+00:00 |
| last_fix_utc | 2026-08-09T13:47:32.834112+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-27T10:45:38.648736+00:00","mean_motion":1.00251076,"altitude_km":35792.401,"eccentricity":0.00480708,"inclination_deg":47.6922},{"utc":"2026-04-09T18:03:25.503264+00:00","mean_motion" |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/37256.json