The Dexes / Satellite Decay / 45057
CelestialObjectDex · Satellite Decay
STARLINK-1159
45057 · 2026-04-03T16:00:00Z
Fixes
79
Observations
79
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T16:00:00.999936+00:00 |
|---|---|
| end_utc | 2026-05-07T08:35:41.390880+00:00 |
| family | celestialdex |
| norad_id | 45,057 |
| object_name | STARLINK-1159 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.038 |
| n_snaps | 79 |
| span_days | 33.691 |
| mean_motion_first | 15.915 |
| mean_motion_last | 16.473 |
| delta_mean_motion | 0.558 |
| altitude_first_km | 298.115 |
| altitude_last_km | 146.429 |
| decay_rate_rev_day2 | 0.009 |
| altitude_decay_km_day | -2.503 |
| 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 | 2026-04-03T16:00:00.999936+00:00 |
| last_utc | 2026-05-07T08:35:41.390880+00:00 |
| last_fix_utc | 2026-05-07T08:35:41.390880+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T16:00:00.999936+00:00","mean_motion":15.91489,"altitude_km":298.115,"eccentricity":0.00036884,"inclination_deg":53.0393},{"utc":"2026-04-03T20:00:01.999008+00:00","mean_motion":15. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45057.json