The Dexes / Satellite Decay / 54748
CelestialObjectDex · Satellite Decay
YAOGAN-36 04B
54748 · 2026-04-03T14:58:38Z
Fixes
225
Observations
225
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:58:38.204256+00:00 |
|---|---|
| end_utc | 2026-08-09T17:04:17.031072+00:00 |
| family | celestialdex |
| norad_id | 54,748 |
| object_name | YAOGAN-36 04B |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 35.004 |
| n_snaps | 225 |
| span_days | 128.087 |
| mean_motion_first | 15.232 |
| mean_motion_last | 15.230 |
| delta_mean_motion | -0.001 |
| altitude_first_km | 496.319 |
| altitude_last_km | 496.705 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-03T14:58:38.204256+00:00 |
| last_utc | 2026-08-09T17:04:17.031072+00:00 |
| last_fix_utc | 2026-08-09T17:04:17.031072+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:58:38.204256+00:00","mean_motion":15.2315914,"altitude_km":496.319,"eccentricity":0.00062944,"inclination_deg":35.0038},{"utc":"2026-04-03T19:41:47.393952+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54748.json