The Dexes / Satellite Decay / 47408
CelestialObjectDex · Satellite Decay
STARLINK-2135
47408 · 2026-04-03T16:00:00Z
Fixes
212
Observations
212
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 | 2026-08-08T21:40:24.805632+00:00 |
| family | celestialdex |
| norad_id | 47,408 |
| object_name | STARLINK-2135 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.159 |
| n_snaps | 212 |
| span_days | 127.236 |
| mean_motion_first | 15.084 |
| mean_motion_last | 15.319 |
| delta_mean_motion | 0.235 |
| altitude_first_km | 541.084 |
| altitude_last_km | 470.187 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.282 |
| 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 | 2026-08-08T21:40:24.805632+00:00 |
| last_fix_utc | 2026-08-08T21:40:24.805632+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T16:00:00.999936+00:00","mean_motion":15.08401663,"altitude_km":541.084,"eccentricity":0.0001054,"inclination_deg":53.0617},{"utc":"2026-04-03T20:00:01.999008+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47408.json