The Dexes / Satellite Decay / 65998
CelestialObjectDex · Satellite Decay
HULIANWANG DIGUI-90
65998 · 2026-04-03T06:28:30Z
Fixes
200
Observations
200
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T06:28:30.612864+00:00 |
|---|---|
| end_utc | 2026-08-09T18:01:59.638080+00:00 |
| family | celestialdex |
| norad_id | 65,998 |
| object_name | HULIANWANG DIGUI-90 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 50.000 |
| n_snaps | 200 |
| span_days | 128.482 |
| mean_motion_first | 13.293 |
| mean_motion_last | 13.293 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 1149.292 |
| altitude_last_km | 1149.302 |
| 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 | 2026-04-03T06:28:30.612864+00:00 |
| last_utc | 2026-08-09T18:01:59.638080+00:00 |
| last_fix_utc | 2026-08-09T18:01:59.638080+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T06:28:30.612864+00:00","mean_motion":13.29329893,"altitude_km":1149.292,"eccentricity":0.0000798,"inclination_deg":49.9986},{"utc":"2026-04-04T04:07:36.428160+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65998.json