The Dexes / Satellite Decay / 39375
CelestialObjectDex · Satellite Decay
RADUGA-1M 3
39375 · 2026-04-02T13:02:05Z
Fixes
188
Sensor hits
0
Observations
188
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T13:02:05.154144+00:00 |
|---|---|
| end_utc | 2026-08-09T20:21:38.628000+00:00 |
| family | celestialdex |
| norad_id | 39,375 |
| object_name | RADUGA-1M 3 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 5.926 |
| n_snaps | 188 |
| span_days | 129.305 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35785.925 |
| altitude_last_km | 35786.756 |
| 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 | 2026-04-02T13:02:05.154144+00:00 |
| last_utc | 2026-08-09T20:21:38.628000+00:00 |
| last_fix_utc | 2026-08-09T20:21:38.628000+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T13:02:05.154144+00:00","mean_motion":1.00274176,"altitude_km":35785.925,"eccentricity":0.00005773,"inclination_deg":5.7692},{"utc":"2026-04-04T02:41:07.545696+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39375.json