The Dexes / Satellite Decay / 58020
CelestialObjectDex · Satellite Decay
NESS
58020 · 2026-04-03T04:52:01Z
Fixes
204
Observations
204
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T04:52:01.504416+00:00 |
|---|---|
| end_utc | 2026-08-09T17:33:46.401120+00:00 |
| family | celestialdex |
| norad_id | 58,020 |
| object_name | NESS |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.591 |
| n_snaps | 204 |
| span_days | 128.529 |
| mean_motion_first | 15.278 |
| mean_motion_last | 15.318 |
| delta_mean_motion | 0.040 |
| altitude_first_km | 482.361 |
| altitude_last_km | 470.546 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.092 |
| 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 | 2026-04-03T04:52:01.504416+00:00 |
| last_utc | 2026-08-09T17:33:46.401120+00:00 |
| last_fix_utc | 2026-08-09T17:33:46.401120+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T04:52:01.504416+00:00","mean_motion":15.2780995,"altitude_km":482.361,"eccentricity":0.00075866,"inclination_deg":97.592},{"utc":"2026-04-03T17:26:31.232832+00:00","mean_motion":15 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58020.json