The Dexes / Satellite Decay / 40930
CelestialObjectDex · Satellite Decay
ASTROSAT
40930 · 2026-04-03T08:20:00Z
Fixes
158
Observations
158
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T08:20:00.551904+00:00 |
|---|---|
| end_utc | 2026-08-09T16:57:55.747008+00:00 |
| family | celestialdex |
| norad_id | 40,930 |
| object_name | ASTROSAT |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 5.997 |
| n_snaps | 158 |
| span_days | 128.360 |
| mean_motion_first | 14.824 |
| mean_motion_last | 14.826 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 621.853 |
| altitude_last_km | 621.155 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.005 |
| 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 | 2026-04-03T08:20:00.551904+00:00 |
| last_utc | 2026-08-09T16:57:55.747008+00:00 |
| last_fix_utc | 2026-08-09T16:57:55.747008+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T08:20:00.551904+00:00","mean_motion":14.8237002,"altitude_km":621.853,"eccentricity":0.00076075,"inclination_deg":5.998},{"utc":"2026-04-04T10:10:08.226912+00:00","mean_motion":14. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40930.json