The Dexes / Satellite Decay / 41786
CelestialObjectDex · Satellite Decay
ALSAT-2B
41786 · 2026-04-03T15:35:41Z
Fixes
313
Observations
313
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:35:41.557056+00:00 |
|---|---|
| end_utc | 2026-08-09T21:12:26.241984+00:00 |
| family | celestialdex |
| norad_id | 41,786 |
| object_name | ALSAT-2B |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.990 |
| n_snaps | 313 |
| span_days | 128.234 |
| mean_motion_first | 14.708 |
| mean_motion_last | 14.709 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 658.598 |
| altitude_last_km | 658.090 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.004 |
| 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 | 2026-04-03T15:35:41.557056+00:00 |
| last_utc | 2026-08-09T21:12:26.241984+00:00 |
| last_fix_utc | 2026-08-09T21:12:26.241984+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:35:41.557056+00:00","mean_motion":14.70773944,"altitude_km":658.598,"eccentricity":0.00021768,"inclination_deg":97.9966},{"utc":"2026-04-03T20:29:35.594016+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41786.json