The Dexes / Satellite Decay / 63739
CelestialObjectDex · Satellite Decay
KUIPER-00025
63739 · 2026-04-03T01:54:43Z
Fixes
188
Observations
188
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T01:54:43.223616+00:00 |
|---|---|
| end_utc | 2026-08-09T18:41:39.283296+00:00 |
| family | celestialdex |
| norad_id | 63,739 |
| object_name | KUIPER-00025 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 51.903 |
| n_snaps | 188 |
| span_days | 128.699 |
| mean_motion_first | 14.837 |
| mean_motion_last | 14.799 |
| delta_mean_motion | -0.038 |
| altitude_first_km | 617.520 |
| altitude_last_km | 629.542 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.022 |
| 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 | 2026-04-03T01:54:43.223616+00:00 |
| last_utc | 2026-08-09T18:41:39.283296+00:00 |
| last_fix_utc | 2026-08-09T18:41:39.283296+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T01:54:43.223616+00:00","mean_motion":14.83747553,"altitude_km":617.52,"eccentricity":0.00012448,"inclination_deg":51.9049},{"utc":"2026-04-03T21:18:37.534752+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63739.json