The Dexes / Satellite Decay / 55815
CelestialObjectDex · Satellite Decay
ONEWEB-0653
55815 · 2026-04-03T15:13:22Z
Fixes
221
Observations
221
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:13:22.666368+00:00 |
|---|---|
| end_utc | 2026-08-09T15:56:46.048704+00:00 |
| family | celestialdex |
| norad_id | 55,815 |
| object_name | ONEWEB-0653 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 87.894 |
| n_snaps | 221 |
| span_days | 128.030 |
| mean_motion_first | 13.145 |
| mean_motion_last | 13.145 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 1205.784 |
| altitude_last_km | 1205.788 |
| 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 | 2026-04-03T15:13:22.666368+00:00 |
| last_utc | 2026-08-09T15:56:46.048704+00:00 |
| last_fix_utc | 2026-08-09T15:56:46.048704+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:13:22.666368+00:00","mean_motion":13.14504408,"altitude_km":1205.784,"eccentricity":0.00015882,"inclination_deg":87.8941},{"utc":"2026-04-04T00:21:25.437600+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/55815.json