The Dexes / Satellite Decay / 60487
CelestialObjectDex · Satellite Decay
FLOCK 4BE-25
60487 · 2026-04-03T04:39:45Z
Fixes
182
Observations
182
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T04:39:45.988992+00:00 |
|---|---|
| end_utc | 2026-08-09T18:37:50.844288+00:00 |
| family | celestialdex |
| norad_id | 60,487 |
| object_name | FLOCK 4BE-25 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.380 |
| n_snaps | 182 |
| span_days | 128.582 |
| mean_motion_first | 15.369 |
| mean_motion_last | 15.401 |
| delta_mean_motion | 0.033 |
| altitude_first_km | 455.398 |
| altitude_last_km | 445.676 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.076 |
| 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 | 2026-04-03T04:39:45.988992+00:00 |
| last_utc | 2026-08-09T18:37:50.844288+00:00 |
| last_fix_utc | 2026-08-09T18:37:50.844288+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T04:39:45.988992+00:00","mean_motion":15.3686104,"altitude_km":455.398,"eccentricity":0.00033869,"inclination_deg":97.3814},{"utc":"2026-04-03T18:43:35.039424+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/60487.json