The Dexes / Satellite Decay / 41473
CelestialObjectDex · Satellite Decay
YAOGAN-30 01
41473 · 2026-04-03T14:23:33Z
Fixes
320
Observations
320
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:23:33.000864+00:00 |
|---|---|
| end_utc | 2026-08-09T20:04:39.711072+00:00 |
| family | celestialdex |
| norad_id | 41,473 |
| object_name | YAOGAN-30 01 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 97.902 |
| n_snaps | 320 |
| span_days | 128.237 |
| mean_motion_first | 14.763 |
| mean_motion_last | 14.763 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 640.976 |
| altitude_last_km | 640.952 |
| 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 | 2026-04-03T14:23:33.000864+00:00 |
| last_utc | 2026-08-09T20:04:39.711072+00:00 |
| last_fix_utc | 2026-08-09T20:04:39.711072+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:23:33.000864+00:00","mean_motion":14.76316435,"altitude_km":640.976,"eccentricity":0.00174392,"inclination_deg":97.91},{"utc":"2026-04-03T20:53:56.915232+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41473.json