The Dexes / Satellite Decay / 58019
CelestialObjectDex · Satellite Decay
ANSER FOLLOWER 1
58019 · 2026-04-03T14:59:59Z
Fixes
288
Observations
288
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:59:59.681184+00:00 |
|---|---|
| end_utc | 2026-08-09T19:17:52.486944+00:00 |
| family | celestialdex |
| norad_id | 58,019 |
| object_name | ANSER FOLLOWER 1 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.554 |
| n_snaps | 288 |
| span_days | 128.179 |
| mean_motion_first | 15.407 |
| mean_motion_last | 15.545 |
| delta_mean_motion | 0.138 |
| altitude_first_km | 444.153 |
| altitude_last_km | 403.749 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.309 |
| 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 | 2026-04-03T14:59:59.681184+00:00 |
| last_utc | 2026-08-09T19:17:52.486944+00:00 |
| last_fix_utc | 2026-08-09T19:17:52.486944+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:59:59.681184+00:00","mean_motion":15.40662291,"altitude_km":444.153,"eccentricity":0.00001715,"inclination_deg":97.5577},{"utc":"2026-04-03T19:40:34.440384+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58019.json