The Dexes / Satellite Decay / 69231
CelestialObjectDex · Satellite Decay
STARLINK-37557
69231 · 2026-06-03T12:00:22Z
Fixes
115
Observations
115
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-03T12:00:22.000032+00:00 |
|---|---|
| end_utc | 2026-08-09T14:24:36.372672+00:00 |
| family | celestialdex |
| norad_id | 69,231 |
| object_name | STARLINK-37557 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.284 |
| n_snaps | 115 |
| span_days | 67.100 |
| mean_motion_first | 15.852 |
| mean_motion_last | 15.335 |
| delta_mean_motion | -0.517 |
| altitude_first_km | 315.859 |
| altitude_last_km | 465.496 |
| decay_rate_rev_day2 | -0.006 |
| altitude_decay_km_day | 1.889 |
| 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 | 2026-06-03T12:00:22.000032+00:00 |
| last_utc | 2026-08-09T14:24:36.372672+00:00 |
| last_fix_utc | 2026-08-09T14:24:36.372672+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-03T12:00:22.000032+00:00","mean_motion":15.85165504,"altitude_km":315.859,"eccentricity":0.0001388,"inclination_deg":97.2827},{"utc":"2026-06-03T20:00:01.999008+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69231.json