The Dexes / Satellite Decay / 47135
CelestialObjectDex · Satellite Decay
STARLINK-1845
47135 · 2026-04-03T10:38:57Z
Fixes
236
Observations
236
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:38:57.743232+00:00 |
|---|---|
| end_utc | 2026-08-24T00:00:02.000160+00:00 |
| family | celestialdex |
| norad_id | 47,135 |
| object_name | STARLINK-1845 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 53.043 |
| n_snaps | 236 |
| span_days | 142.556 |
| mean_motion_first | 15.600 |
| mean_motion_last | 15.929 |
| delta_mean_motion | 0.329 |
| altitude_first_km | 387.579 |
| altitude_last_km | 294.182 |
| decay_rate_rev_day2 | 0.002 |
| altitude_decay_km_day | -0.592 |
| 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 | 2026-04-03T10:38:57.743232+00:00 |
| last_utc | 2026-08-24T00:00:02.000160+00:00 |
| last_fix_utc | 2026-08-24T00:00:02.000160+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:38:57.743232+00:00","mean_motion":15.60027147,"altitude_km":387.579,"eccentricity":0.00070963,"inclination_deg":53.0493},{"utc":"2026-04-03T20:00:01.999008+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47135.json