The Dexes / Satellite Decay / 69649
CelestialObjectDex · Satellite Decay
STARLINK-37656
69649 · 2026-06-27T04:00:03Z
Fixes
79
Sensor hits
0
Observations
79
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-27T04:00:03.000096+00:00 |
|---|---|
| end_utc | 2026-08-09T15:37:50.012256+00:00 |
| family | celestialdex |
| norad_id | 69,649 |
| object_name | STARLINK-37656 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.285 |
| n_snaps | 79 |
| span_days | 43.485 |
| mean_motion_first | 15.915 |
| mean_motion_last | 15.334 |
| delta_mean_motion | -0.581 |
| altitude_first_km | 298.095 |
| altitude_last_km | 465.552 |
| decay_rate_rev_day2 | -0.011 |
| altitude_decay_km_day | 3.098 |
| 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 | 2026-06-27T04:00:03.000096+00:00 |
| last_utc | 2026-08-09T15:37:50.012256+00:00 |
| last_fix_utc | 2026-08-09T15:37:50.012256+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-27T04:00:03.000096+00:00","mean_motion":15.91496347,"altitude_km":298.095,"eccentricity":0.0001082,"inclination_deg":97.2845},{"utc":"2026-06-27T12:00:02.000160+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69649.json