The Dexes / Satellite Decay / 25560
CelestialObjectDex · Satellite Decay
SWAS
25560 · 2026-04-03T07:50:43Z
Fixes
215
Observations
215
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T07:50:43.670112+00:00 |
|---|---|
| end_utc | 2026-08-09T21:08:19.265856+00:00 |
| family | celestialdex |
| norad_id | 25,560 |
| object_name | SWAS |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 69.896 |
| n_snaps | 215 |
| span_days | 128.554 |
| mean_motion_first | 15.091 |
| mean_motion_last | 15.099 |
| delta_mean_motion | 0.008 |
| altitude_first_km | 538.996 |
| altitude_last_km | 536.480 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.019 |
| 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 | 2026-04-03T07:50:43.670112+00:00 |
| last_utc | 2026-08-09T21:08:19.265856+00:00 |
| last_fix_utc | 2026-08-09T21:08:19.265856+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T07:50:43.670112+00:00","mean_motion":15.09084487,"altitude_km":538.996,"eccentricity":0.00060329,"inclination_deg":69.8965},{"utc":"2026-04-04T06:07:00.539040+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/25560.json