The Dexes / Satellite Decay / 45414
CelestialObjectDex · Satellite Decay
STARLINK-1309
45414 · 2026-04-03T00:26:21Z
Fixes
168
Observations
168
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T00:26:21.801696+00:00 |
|---|---|
| end_utc | 2026-08-09T20:36:22.398048+00:00 |
| family | celestialdex |
| norad_id | 45,414 |
| object_name | STARLINK-1309 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 53.061 |
| n_snaps | 168 |
| span_days | 128.840 |
| mean_motion_first | 15.596 |
| mean_motion_last | 15.811 |
| delta_mean_motion | 0.215 |
| altitude_first_km | 388.687 |
| altitude_last_km | 327.288 |
| decay_rate_rev_day2 | 0.002 |
| altitude_decay_km_day | -0.471 |
| 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 | 2026-04-03T00:26:21.801696+00:00 |
| last_utc | 2026-08-09T20:36:22.398048+00:00 |
| last_fix_utc | 2026-08-09T20:36:22.398048+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T00:26:21.801696+00:00","mean_motion":15.59643727,"altitude_km":388.687,"eccentricity":0.00063524,"inclination_deg":53.0665},{"utc":"2026-04-04T04:07:09.793632+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45414.json