The Dexes / Satellite Decay / 68789
CelestialObjectDex · Satellite Decay
STARLINK-37413
68789 · 2026-04-29T04:35:33Z
Fixes
186
Observations
186
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-29T04:35:33.370080+00:00 |
|---|---|
| end_utc | 2026-08-09T20:04:57.607968+00:00 |
| family | celestialdex |
| norad_id | 68,789 |
| object_name | STARLINK-37413 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.284 |
| n_snaps | 186 |
| span_days | 102.645 |
| mean_motion_first | 15.905 |
| mean_motion_last | 15.334 |
| delta_mean_motion | -0.570 |
| altitude_first_km | 300.953 |
| altitude_last_km | 465.537 |
| decay_rate_rev_day2 | -0.005 |
| altitude_decay_km_day | 1.596 |
| 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 | 2026-04-29T04:35:33.370080+00:00 |
| last_utc | 2026-08-09T20:04:57.607968+00:00 |
| last_fix_utc | 2026-08-09T20:04:57.607968+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-29T04:35:33.370080+00:00","mean_motion":15.90474888,"altitude_km":300.953,"eccentricity":0.0003989,"inclination_deg":97.276},{"utc":"2026-04-29T14:00:01.000224+00:00","mean_motion":15 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68789.json