The Dexes / Satellite Decay / 57624
CelestialObjectDex · Satellite Decay
LUDI TANCE-4 01A
57624 · 2026-03-29T19:32:51Z
Fixes
168
Sensor hits
0
Observations
168
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-29T19:32:51.567072+00:00 |
|---|---|
| end_utc | 2026-08-09T21:08:50.512416+00:00 |
| family | celestialdex |
| norad_id | 57,624 |
| object_name | LUDI TANCE-4 01A |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 15.110 |
| n_snaps | 168 |
| span_days | 133.067 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35786.005 |
| altitude_last_km | 35786.903 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.002 |
| 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 | 2026-03-29T19:32:51.567072+00:00 |
| last_utc | 2026-08-09T21:08:50.512416+00:00 |
| last_fix_utc | 2026-08-09T21:08:50.512416+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-29T19:32:51.567072+00:00","mean_motion":1.00273891,"altitude_km":35786.005,"eccentricity":0.000417,"inclination_deg":15.1549},{"utc":"2026-04-03T18:40:52.648896+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57624.json