The Dexes / Satellite Decay / 46156
CelestialObjectDex · Satellite Decay
STARLINK-1545
46156 · 2026-04-03T09:27:23Z
Fixes
190
Observations
190
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:27:23.396256+00:00 |
|---|---|
| end_utc | 2026-07-12T21:34:35.840352+00:00 |
| family | celestialdex |
| norad_id | 46,156 |
| object_name | STARLINK-1545 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 53.038 |
| n_snaps | 190 |
| span_days | 100.505 |
| mean_motion_first | 15.674 |
| mean_motion_last | 16.432 |
| delta_mean_motion | 0.758 |
| altitude_first_km | 366.443 |
| altitude_last_km | 157.288 |
| decay_rate_rev_day2 | 0.005 |
| altitude_decay_km_day | -1.302 |
| 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 | 2026-04-03T09:27:23.396256+00:00 |
| last_utc | 2026-07-12T21:34:35.840352+00:00 |
| last_fix_utc | 2026-07-12T21:34:35.840352+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:27:23.396256+00:00","mean_motion":15.67366027,"altitude_km":366.443,"eccentricity":0.00067939,"inclination_deg":53.042},{"utc":"2026-04-04T06:52:46.467552+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/46156.json