The Dexes / Satellite Decay / 54045
CelestialObjectDex · Satellite Decay
YAOGAN-36 02C
54045 · 2026-04-03T14:31:12Z
Fixes
253
Observations
253
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:31:12.793152+00:00 |
|---|---|
| end_utc | 2026-08-09T20:46:27.161760+00:00 |
| family | celestialdex |
| norad_id | 54,045 |
| object_name | YAOGAN-36 02C |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 34.990 |
| n_snaps | 253 |
| span_days | 128.261 |
| mean_motion_first | 15.436 |
| mean_motion_last | 15.530 |
| delta_mean_motion | 0.094 |
| altitude_first_km | 435.580 |
| altitude_last_km | 407.989 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.215 |
| 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 | 2026-04-03T14:31:12.793152+00:00 |
| last_utc | 2026-08-09T20:46:27.161760+00:00 |
| last_fix_utc | 2026-08-09T20:46:27.161760+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:31:12.793152+00:00","mean_motion":15.43570946,"altitude_km":435.58,"eccentricity":0.00082258,"inclination_deg":34.9906},{"utc":"2026-04-03T16:04:20.810784+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54045.json