The Dexes / Satellite Decay / 49261
CelestialObjectDex · Satellite Decay
CS1
49261 · 2026-04-03T10:29:39Z
Fixes
206
Observations
206
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:29:39.523200+00:00 |
|---|---|
| end_utc | 2026-08-09T17:07:42.777120+00:00 |
| family | celestialdex |
| norad_id | 49,261 |
| object_name | CS1 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.377 |
| n_snaps | 206 |
| span_days | 128.276 |
| mean_motion_first | 15.327 |
| mean_motion_last | 15.361 |
| delta_mean_motion | 0.034 |
| altitude_first_km | 467.775 |
| altitude_last_km | 457.706 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.080 |
| 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 | 2026-04-03T10:29:39.523200+00:00 |
| last_utc | 2026-08-09T17:07:42.777120+00:00 |
| last_fix_utc | 2026-08-09T17:07:42.777120+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:29:39.523200+00:00","mean_motion":15.32695062,"altitude_km":467.775,"eccentricity":0.00117968,"inclination_deg":97.3828},{"utc":"2026-04-03T16:45:42.517728+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49261.json