The Dexes / Satellite Decay / 68875
CelestialObjectDex · Satellite Decay
KUIPER-00478
68875 · 2026-05-01T22:00:01Z
Fixes
174
Observations
174
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-05-01T22:00:01.999584+00:00 |
|---|---|
| end_utc | 2026-08-09T02:15:09.422784+00:00 |
| family | celestialdex |
| norad_id | 68,875 |
| object_name | KUIPER-00478 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 51.879 |
| n_snaps | 174 |
| span_days | 99.177 |
| mean_motion_first | 15.365 |
| mean_motion_last | 14.799 |
| delta_mean_motion | -0.565 |
| altitude_first_km | 456.591 |
| altitude_last_km | 629.569 |
| decay_rate_rev_day2 | -0.007 |
| altitude_decay_km_day | 2.090 |
| 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 | 2026-05-01T22:00:01.999584+00:00 |
| last_utc | 2026-08-09T02:15:09.422784+00:00 |
| last_fix_utc | 2026-08-09T02:15:09.422784+00:00 |
| provisional | false |
| track | [{"utc":"2026-05-01T22:00:01.999584+00:00","mean_motion":15.36458595,"altitude_km":456.591,"eccentricity":0.00086677,"inclination_deg":51.8764},{"utc":"2026-05-02T04:00:03.000096+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68875.json