The Dexes / Satellite Decay / 54746
CelestialObjectDex · Satellite Decay
YAOGAN-36 04A
54746 · 2026-04-03T07:54:46Z
Fixes
248
Observations
248
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T07:54:46.592352+00:00 |
|---|---|
| end_utc | 2026-08-09T12:48:10.675296+00:00 |
| family | celestialdex |
| norad_id | 54,746 |
| object_name | YAOGAN-36 04A |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 34.990 |
| n_snaps | 248 |
| span_days | 128.204 |
| mean_motion_first | 15.201 |
| mean_motion_last | 15.216 |
| delta_mean_motion | 0.015 |
| altitude_first_km | 505.616 |
| altitude_last_km | 501.076 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.036 |
| 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 | 2026-04-03T07:54:46.592352+00:00 |
| last_utc | 2026-08-09T12:48:10.675296+00:00 |
| last_fix_utc | 2026-08-09T12:48:10.675296+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T07:54:46.592352+00:00","mean_motion":15.2007433,"altitude_km":505.616,"eccentricity":0.00085123,"inclination_deg":34.9911},{"utc":"2026-04-03T20:31:23.322720+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54746.json