The Dexes / Satellite Decay / 68358
CelestialObjectDex · Satellite Decay
CENTISPACE-2 S9
68358 · 2026-03-31T22:02:32Z
Fixes
185
Sensor hits
0
Observations
185
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-31T22:02:32.676000+00:00 |
|---|---|
| end_utc | 2026-08-08T02:13:36.617952+00:00 |
| family | celestialdex |
| norad_id | 68,358 |
| object_name | CENTISPACE-2 S9 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 54.980 |
| n_snaps | 185 |
| span_days | 129.174 |
| mean_motion_first | 14.754 |
| mean_motion_last | 14.430 |
| delta_mean_motion | -0.324 |
| altitude_first_km | 643.848 |
| altitude_last_km | 748.688 |
| decay_rate_rev_day2 | -0.002 |
| altitude_decay_km_day | 0.764 |
| 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 | 2026-03-31T22:02:32.676000+00:00 |
| last_utc | 2026-08-08T02:13:36.617952+00:00 |
| last_fix_utc | 2026-08-08T02:13:36.617952+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-31T22:02:32.676000+00:00","mean_motion":14.75410591,"altitude_km":643.848,"eccentricity":0.00147259,"inclination_deg":54.9876},{"utc":"2026-04-04T07:20:44.827296+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68358.json