The Dexes / Satellite Decay / 65976
CelestialObjectDex · Satellite Decay
SDA_1666
65976 · 2026-04-03T14:26:06Z
Fixes
232
Observations
232
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:26:06.619200+00:00 |
|---|---|
| end_utc | 2026-08-09T19:57:44.464032+00:00 |
| family | celestialdex |
| norad_id | 65,976 |
| object_name | SDA_1666 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 81.299 |
| n_snaps | 232 |
| span_days | 128.230 |
| mean_motion_first | 13.847 |
| mean_motion_last | 13.819 |
| delta_mean_motion | -0.027 |
| altitude_first_km | 947.437 |
| altitude_last_km | 957.088 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.074 |
| 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 | 2026-04-03T14:26:06.619200+00:00 |
| last_utc | 2026-08-09T19:57:44.464032+00:00 |
| last_fix_utc | 2026-08-09T19:57:44.464032+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:26:06.619200+00:00","mean_motion":13.84650858,"altitude_km":947.437,"eccentricity":0.00025897,"inclination_deg":81.2957},{"utc":"2026-04-03T17:54:13.133376+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65976.json