The Dexes / Satellite Decay / 69377
CelestialObjectDex · Satellite Decay
STARLINK-37439
69377 · 2026-06-10T06:00:02Z
Fixes
108
Observations
108
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-10T06:00:02.999808+00:00 |
|---|---|
| end_utc | 2026-08-09T20:00:01.999008+00:00 |
| family | celestialdex |
| norad_id | 69,377 |
| object_name | STARLINK-37439 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.158 |
| n_snaps | 108 |
| span_days | 60.583 |
| mean_motion_first | 16.029 |
| mean_motion_last | 15.354 |
| delta_mean_motion | -0.675 |
| altitude_first_km | 266.505 |
| altitude_last_km | 459.811 |
| decay_rate_rev_day2 | -0.008 |
| altitude_decay_km_day | 2.353 |
| 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 | 2026-06-10T06:00:02.999808+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":"2026-06-10T06:00:02.999808+00:00","mean_motion":16.02859379,"altitude_km":266.505,"eccentricity":0.00007283,"inclination_deg":53.1563},{"utc":"2026-06-10T14:00:01.999872+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69377.json