The Dexes / Satellite Decay / 64687
CelestialObjectDex · Satellite Decay
STARLINK-34554
64687 · 2026-04-03T04:00:30Z
Fixes
168
Observations
168
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T04:00:30.221280+00:00 |
|---|---|
| end_utc | 2026-08-09T11:31:39.908064+00:00 |
| family | celestialdex |
| norad_id | 64,687 |
| object_name | STARLINK-34554 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.159 |
| n_snaps | 168 |
| span_days | 128.313 |
| mean_motion_first | 15.302 |
| mean_motion_last | 15.344 |
| delta_mean_motion | 0.042 |
| altitude_first_km | 475.135 |
| altitude_last_km | 462.688 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.081 |
| 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 | 2026-04-03T04:00:30.221280+00:00 |
| last_utc | 2026-08-09T11:31:39.908064+00:00 |
| last_fix_utc | 2026-08-09T11:31:39.908064+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T04:00:30.221280+00:00","mean_motion":15.30226921,"altitude_km":475.135,"eccentricity":0.00011835,"inclination_deg":53.1621},{"utc":"2026-04-04T01:57:16.680384+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64687.json