The Dexes / Satellite Decay / 2866
CelestialObjectDex · Satellite Decay
LES-5
2866 · 2026-04-03T14:51:55Z
Fixes
212
Observations
212
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:51:55.519776+00:00 |
|---|---|
| end_utc | 2026-08-09T10:16:19.567200+00:00 |
| family | celestialdex |
| norad_id | 2,866 |
| object_name | LES-5 |
| group | active |
| eccentricity_median | 0.005 |
| inclination_deg_median | 2.601 |
| n_snaps | 212 |
| span_days | 127.809 |
| mean_motion_first | 1.094 |
| mean_motion_last | 1.094 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 33400.893 |
| altitude_last_km | 33401.075 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| 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 | 2026-04-03T14:51:55.519776+00:00 |
| last_utc | 2026-08-09T10:16:19.567200+00:00 |
| last_fix_utc | 2026-08-09T10:16:19.567200+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:51:55.519776+00:00","mean_motion":1.0942624,"altitude_km":33400.893,"eccentricity":0.00551566,"inclination_deg":2.4507},{"utc":"2026-04-03T20:01:50.769696+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/2866.json