The Dexes / Satellite Decay / 67438
CelestialObjectDex · Satellite Decay
HULIANWANG DIGUI-140
67438 · 2026-04-03T10:51:39Z
Fixes
221
Observations
221
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:51:39.728160+00:00 |
|---|---|
| end_utc | 2026-08-23T22:01:20.434368+00:00 |
| family | celestialdex |
| norad_id | 67,438 |
| object_name | HULIANWANG DIGUI-140 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 50.006 |
| n_snaps | 221 |
| span_days | 142.465 |
| mean_motion_first | 13.293 |
| mean_motion_last | 13.293 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 1149.296 |
| altitude_last_km | 1149.298 |
| 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 | 2026-04-03T10:51:39.728160+00:00 |
| last_utc | 2026-08-23T22:01:20.434368+00:00 |
| last_fix_utc | 2026-08-23T22:01:20.434368+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:51:39.728160+00:00","mean_motion":13.29328875,"altitude_km":1149.296,"eccentricity":0.00002888,"inclination_deg":50.0082},{"utc":"2026-04-04T01:17:43.668960+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/67438.json