The Dexes / Satellite Decay / 68353
CelestialObjectDex · Satellite Decay
CENTISPACE-2 S4
68353 · 2026-03-31T12:19:36Z
Fixes
201
Sensor hits
0
Observations
201
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-31T12:19:36.304032+00:00 |
|---|---|
| end_utc | 2026-08-09T02:57:53.044704+00:00 |
| family | celestialdex |
| norad_id | 68,353 |
| object_name | CENTISPACE-2 S4 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 54.983 |
| n_snaps | 201 |
| span_days | 130.610 |
| mean_motion_first | 14.751 |
| mean_motion_last | 14.422 |
| delta_mean_motion | -0.329 |
| altitude_first_km | 644.742 |
| altitude_last_km | 751.299 |
| decay_rate_rev_day2 | -0.002 |
| altitude_decay_km_day | 0.781 |
| 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 | 2026-03-31T12:19:36.304032+00:00 |
| last_utc | 2026-08-09T02:57:53.044704+00:00 |
| last_fix_utc | 2026-08-09T02:57:53.044704+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-31T12:19:36.304032+00:00","mean_motion":14.75128916,"altitude_km":644.742,"eccentricity":0.00132122,"inclination_deg":54.9893},{"utc":"2026-04-04T07:24:15.166368+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68353.json