The Dexes / Satellite Decay / 39467
CelestialObjectDex · Satellite Decay
ALICE
39467 · 2026-04-03T14:34:35Z
Fixes
199
Observations
199
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:34:35.637024+00:00 |
|---|---|
| end_utc | 2026-08-09T18:40:23.030112+00:00 |
| family | celestialdex |
| norad_id | 39,467 |
| object_name | ALICE |
| group | active |
| eccentricity_median | 0.016 |
| inclination_deg_median | 120.461 |
| n_snaps | 199 |
| span_days | 128.171 |
| mean_motion_first | 15.077 |
| mean_motion_last | 15.095 |
| delta_mean_motion | 0.018 |
| altitude_first_km | 543.162 |
| altitude_last_km | 537.650 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.040 |
| 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 | 2026-04-03T14:34:35.637024+00:00 |
| last_utc | 2026-08-09T18:40:23.030112+00:00 |
| last_fix_utc | 2026-08-09T18:40:23.030112+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:34:35.637024+00:00","mean_motion":15.07722335,"altitude_km":543.162,"eccentricity":0.01566559,"inclination_deg":120.461},{"utc":"2026-04-04T06:29:29.009760+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39467.json