The Dexes / Satellite Decay / 69431
CelestialObjectDex · Satellite Decay
STARLINK-37555
69431 · 2026-06-19T13:36:26Z
Fixes
83
Observations
83
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-19T13:36:26.310816+00:00 |
|---|---|
| end_utc | 2026-08-09T20:00:01.999008+00:00 |
| family | celestialdex |
| norad_id | 69,431 |
| object_name | STARLINK-37555 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.284 |
| n_snaps | 83 |
| span_days | 51.266 |
| mean_motion_first | 15.800 |
| mean_motion_last | 15.370 |
| delta_mean_motion | -0.431 |
| altitude_first_km | 330.368 |
| altitude_last_km | 455.083 |
| decay_rate_rev_day2 | -0.009 |
| altitude_decay_km_day | 2.626 |
| 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 | 2026-06-19T13:36:26.310816+00:00 |
| last_utc | 2026-08-09T20:00:01.999008+00:00 |
| last_fix_utc | 2026-08-09T20:00:01.999008+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-19T13:36:26.310816+00:00","mean_motion":15.80025795,"altitude_km":330.368,"eccentricity":0.00034331,"inclination_deg":97.2823},{"utc":"2026-06-20T03:17:17.326176+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69431.json