The Dexes / Satellite Decay / 68130
CelestialObjectDex · Satellite Decay
HULIANWANG DIGUI-156
68130 · 2026-04-01T05:04:40Z
Fixes
162
Sensor hits
0
Observations
162
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-01T05:04:40.456704+00:00 |
|---|---|
| end_utc | 2026-08-09T07:08:23.677728+00:00 |
| family | celestialdex |
| norad_id | 68,130 |
| object_name | HULIANWANG DIGUI-156 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 50.004 |
| n_snaps | 162 |
| span_days | 130.086 |
| mean_motion_first | 13.878 |
| mean_motion_last | 13.293 |
| delta_mean_motion | -0.584 |
| altitude_first_km | 936.466 |
| altitude_last_km | 1149.309 |
| decay_rate_rev_day2 | -0.003 |
| altitude_decay_km_day | 0.925 |
| 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 | 2026-04-01T05:04:40.456704+00:00 |
| last_utc | 2026-08-09T07:08:23.677728+00:00 |
| last_fix_utc | 2026-08-09T07:08:23.677728+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-01T05:04:40.456704+00:00","mean_motion":13.87767313,"altitude_km":936.466,"eccentricity":0.00001339,"inclination_deg":50.0054},{"utc":"2026-04-05T14:45:37.042848+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68130.json