The Dexes / Satellite Decay / 39160
CelestialObjectDex · Satellite Decay
VNREDSAT 1
39160 · 2026-04-03T15:15:09Z
Fixes
308
Observations
308
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:15:09.701280+00:00 |
|---|---|
| end_utc | 2026-08-09T20:18:43.331904+00:00 |
| family | celestialdex |
| norad_id | 39,160 |
| object_name | VNREDSAT 1 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.909 |
| n_snaps | 308 |
| span_days | 128.211 |
| mean_motion_first | 14.649 |
| mean_motion_last | 14.647 |
| delta_mean_motion | -0.002 |
| altitude_first_km | 677.308 |
| altitude_last_km | 677.979 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.002 |
| 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 | 2026-04-03T15:15:09.701280+00:00 |
| last_utc | 2026-08-09T20:18:43.331904+00:00 |
| last_fix_utc | 2026-08-09T20:18:43.331904+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:15:09.701280+00:00","mean_motion":14.64927536,"altitude_km":677.308,"eccentricity":0.00014024,"inclination_deg":97.9163},{"utc":"2026-04-03T20:10:14.071296+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39160.json