The Dexes / Satellite Decay / 68478
CelestialObjectDex · Satellite Decay
FOSSASAT-2E25
68478 · 2026-04-16T04:47:24Z
Fixes
169
Observations
169
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-16T04:47:24.997632+00:00 |
|---|---|
| end_utc | 2026-08-09T19:27:40.775904+00:00 |
| family | celestialdex |
| norad_id | 68,478 |
| object_name | FOSSASAT-2E25 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.760 |
| n_snaps | 169 |
| span_days | 115.611 |
| mean_motion_first | 14.920 |
| mean_motion_last | 14.922 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 591.626 |
| altitude_last_km | 591.035 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.005 |
| 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 | 2026-04-16T04:47:24.997632+00:00 |
| last_utc | 2026-08-09T19:27:40.775904+00:00 |
| last_fix_utc | 2026-08-09T19:27:40.775904+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-16T04:47:24.997632+00:00","mean_motion":14.92023631,"altitude_km":591.626,"eccentricity":0.00032691,"inclination_deg":97.7553},{"utc":"2026-04-16T22:29:43.075968+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68478.json