The Dexes / Satellite Decay / 37948
CelestialObjectDex · Satellite Decay
BEIDOU-2 IGSO-5
37948 · 2026-04-02T23:17:21Z
Fixes
200
Observations
200
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T23:17:21.672672+00:00 |
|---|---|
| end_utc | 2026-07-02T17:30:18.330912+00:00 |
| family | celestialdex |
| norad_id | 37,948 |
| object_name | BEIDOU-2 IGSO-5 |
| group | active |
| eccentricity_median | 0.011 |
| inclination_deg_median | 47.663 |
| n_snaps | 200 |
| span_days | 90.759 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35788.236 |
| altitude_last_km | 35786.928 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.039 |
| 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 | 2026-04-02T23:17:21.672672+00:00 |
| last_utc | 2026-07-02T17:30:18.330912+00:00 |
| last_fix_utc | 2026-07-02T17:30:18.330912+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T23:17:21.672672+00:00","mean_motion":1.0026593,"altitude_km":35788.236,"eccentricity":0.01094907,"inclination_deg":47.8165},{"utc":"2026-04-03T23:17:21.772896+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/37948.json