The Dexes / Satellite Decay / 62729
CelestialObjectDex · Satellite Decay
2025-013A
62729 · 2026-04-03T15:12:48Z
Fixes
310
Observations
310
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:12:48.559104+00:00 |
|---|---|
| end_utc | 2026-08-09T19:52:17.763168+00:00 |
| family | celestialdex |
| norad_id | 62,729 |
| object_name | 2025-013A |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.639 |
| n_snaps | 310 |
| span_days | 128.194 |
| mean_motion_first | 15.310 |
| mean_motion_last | 15.382 |
| delta_mean_motion | 0.072 |
| altitude_first_km | 472.767 |
| altitude_last_km | 451.405 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.166 |
| 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 | 2026-04-03T15:12:48.559104+00:00 |
| last_utc | 2026-08-09T19:52:17.763168+00:00 |
| last_fix_utc | 2026-08-09T19:52:17.763168+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:12:48.559104+00:00","mean_motion":15.31020232,"altitude_km":472.767,"eccentricity":0.00100991,"inclination_deg":97.6375},{"utc":"2026-04-03T19:55:09.242976+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/62729.json