The Dexes / Satellite Decay / 64855
CelestialObjectDex · Satellite Decay
STARLINK-34631
64855 · 2026-04-03T14:08:57Z
Fixes
237
Observations
237
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:08:57.288480+00:00 |
|---|---|
| end_utc | 2026-08-23T22:00:01.999584+00:00 |
| family | celestialdex |
| norad_id | 64,855 |
| object_name | STARLINK-34631 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.384 |
| n_snaps | 237 |
| span_days | 142.327 |
| mean_motion_first | 15.057 |
| mean_motion_last | 15.334 |
| delta_mean_motion | 0.277 |
| altitude_first_km | 549.489 |
| altitude_last_km | 465.688 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.116 |
| 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 | 2026-04-03T14:08:57.288480+00:00 |
| last_utc | 2026-08-23T22:00:01.999584+00:00 |
| last_fix_utc | 2026-08-23T22:00:01.999584+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:08:57.288480+00:00","mean_motion":15.05657355,"altitude_km":549.489,"eccentricity":0.00026687,"inclination_deg":97.6029},{"utc":"2026-04-04T04:30:15.420672+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64855.json