The Dexes / Satellite Decay / 54648
CelestialObjectDex · Satellite Decay
ONEWEB-0580
54648 · 2026-04-03T10:50:50Z
Fixes
247
Observations
247
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:50:50.225280+00:00 |
|---|---|
| end_utc | 2026-08-23T00:06:55.140768+00:00 |
| family | celestialdex |
| norad_id | 54,648 |
| object_name | ONEWEB-0580 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 87.923 |
| n_snaps | 247 |
| span_days | 141.553 |
| mean_motion_first | 13.217 |
| mean_motion_last | 13.218 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 1178.093 |
| altitude_last_km | 1177.756 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-03T10:50:50.225280+00:00 |
| last_utc | 2026-08-23T00:06:55.140768+00:00 |
| last_fix_utc | 2026-08-23T00:06:55.140768+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:50:50.225280+00:00","mean_motion":13.21737007,"altitude_km":1178.093,"eccentricity":0.00017285,"inclination_deg":87.9176},{"utc":"2026-04-04T05:00:58.648896+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54648.json