The Dexes / Satellite Decay / 68990
CelestialObjectDex · Satellite Decay
CAS500-2 RIDESHARE OBJECT L
68990 · 2026-05-09T04:07:07Z
Fixes
154
Observations
154
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-05-09T04:07:07.632768+00:00 |
|---|---|
| end_utc | 2026-08-09T15:36:49.470912+00:00 |
| family | celestialdex |
| norad_id | 68,990 |
| object_name | CAS500-2 RIDESHARE OBJECT L |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.731 |
| n_snaps | 154 |
| span_days | 92.479 |
| mean_motion_first | 14.909 |
| mean_motion_last | 14.911 |
| delta_mean_motion | 0.003 |
| altitude_first_km | 595.278 |
| altitude_last_km | 594.482 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.009 |
| 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 | 2026-05-09T04:07:07.632768+00:00 |
| last_utc | 2026-08-09T15:36:49.470912+00:00 |
| last_fix_utc | 2026-08-09T15:36:49.470912+00:00 |
| provisional | false |
| track | [{"utc":"2026-05-09T04:07:07.632768+00:00","mean_motion":14.90851765,"altitude_km":595.278,"eccentricity":0.0003892,"inclination_deg":97.7348},{"utc":"2026-05-09T10:33:43.314624+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68990.json