The Dexes / Satellite Decay / 62258
CelestialObjectDex · Satellite Decay
PROBA-3 OSC
62258 · 2026-04-02T03:16:35Z
Fixes
239
Sensor hits
0
Observations
239
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T03:16:35.150016+00:00 |
|---|---|
| end_utc | 2026-07-27T10:35:42.620064+00:00 |
| family | celestialdex |
| norad_id | 62,258 |
| object_name | PROBA-3 OSC |
| group | active |
| eccentricity_median | 0.800 |
| inclination_deg_median | 59.709 |
| n_snaps | 239 |
| span_days | 116.305 |
| mean_motion_first | 1.221 |
| mean_motion_last | 1.221 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 30603.479 |
| altitude_last_km | 30603.164 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.006 |
| 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 | 2026-04-02T03:16:35.150016+00:00 |
| last_utc | 2026-07-27T10:35:42.620064+00:00 |
| last_fix_utc | 2026-07-27T10:35:42.620064+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T03:16:35.150016+00:00","mean_motion":1.22074214,"altitude_km":30603.479,"eccentricity":0.80116246,"inclination_deg":59.6492},{"utc":"2026-05-15T13:05:18.824064+00:00","mean_motion" |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/62258.json