The Dexes / Satellite Decay / 54235
CelestialObjectDex · Satellite Decay
YUNHAI-3 01
54235 · 2026-04-03T14:16:57Z
Fixes
316
Observations
316
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:16:57.750240+00:00 |
|---|---|
| end_utc | 2026-08-09T20:54:31.961664+00:00 |
| family | celestialdex |
| norad_id | 54,235 |
| object_name | YUNHAI-3 01 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 98.818 |
| n_snaps | 316 |
| span_days | 128.276 |
| mean_motion_first | 14.134 |
| mean_motion_last | 14.134 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 847.891 |
| altitude_last_km | 847.860 |
| 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 | 2026-04-03T14:16:57.750240+00:00 |
| last_utc | 2026-08-09T20:54:31.961664+00:00 |
| last_fix_utc | 2026-08-09T20:54:31.961664+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:16:57.750240+00:00","mean_motion":14.13361559,"altitude_km":847.891,"eccentricity":0.00010424,"inclination_deg":98.8207},{"utc":"2026-04-03T21:04:43.742784+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54235.json