The Dexes / Satellite Decay / 62259
CelestialObjectDex · Satellite Decay
SXM-9
62259 · 2026-04-02T03:54:38Z
Fixes
164
Sensor hits
0
Observations
164
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T03:54:38.487744+00:00 |
|---|---|
| end_utc | 2026-08-09T15:10:58.397376+00:00 |
| family | celestialdex |
| norad_id | 62,259 |
| object_name | SXM-9 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.015 |
| n_snaps | 164 |
| span_days | 129.470 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35787.208 |
| altitude_last_km | 35786.626 |
| 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 | 2026-04-02T03:54:38.487744+00:00 |
| last_utc | 2026-08-09T15:10:58.397376+00:00 |
| last_fix_utc | 2026-08-09T15:10:58.397376+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T03:54:38.487744+00:00","mean_motion":1.00269597,"altitude_km":35787.208,"eccentricity":0.00043972,"inclination_deg":0.015},{"utc":"2026-04-05T02:04:24.862368+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/62259.json