The Dexes / Satellite Decay / 39151
CelestialObjectDex · Satellite Decay
NEE-01 PEGASO
39151 · 2026-04-03T08:39:16Z
Fixes
155
Observations
155
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T08:39:16.487136+00:00 |
|---|---|
| end_utc | 2026-08-09T20:29:20.938848+00:00 |
| family | celestialdex |
| norad_id | 39,151 |
| object_name | NEE-01 PEGASO |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 98.120 |
| n_snaps | 155 |
| span_days | 128.493 |
| mean_motion_first | 14.933 |
| mean_motion_last | 14.939 |
| delta_mean_motion | 0.006 |
| altitude_first_km | 587.695 |
| altitude_last_km | 585.814 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.015 |
| 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 | 2026-04-03T08:39:16.487136+00:00 |
| last_utc | 2026-08-09T20:29:20.938848+00:00 |
| last_fix_utc | 2026-08-09T20:29:20.938848+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T08:39:16.487136+00:00","mean_motion":14.93286835,"altitude_km":587.695,"eccentricity":0.00136411,"inclination_deg":98.1107},{"utc":"2026-04-03T19:54:42.479712+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39151.json