The Dexes / Satellite Decay / 54755
CelestialObjectDex · Satellite Decay
O3B MPOWER F1
54755 · 2026-04-03T09:47:40Z
Fixes
207
Observations
207
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:47:40.556256+00:00 |
|---|---|
| end_utc | 2026-08-09T16:02:57.185088+00:00 |
| family | celestialdex |
| norad_id | 54,755 |
| object_name | O3B MPOWER F1 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 0.054 |
| n_snaps | 207 |
| span_days | 128.261 |
| mean_motion_first | 5.001 |
| mean_motion_last | 5.001 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 8065.901 |
| altitude_last_km | 8065.908 |
| 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 | 2026-04-03T09:47:40.556256+00:00 |
| last_utc | 2026-08-09T16:02:57.185088+00:00 |
| last_fix_utc | 2026-08-09T16:02:57.185088+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:47:40.556256+00:00","mean_motion":5.00114922,"altitude_km":8065.901,"eccentricity":0.00056042,"inclination_deg":0.0623},{"utc":"2026-04-04T04:56:47.034816+00:00","mean_motion":5 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54755.json