The Dexes / Satellite Decay / 63406
CelestialObjectDex · Satellite Decay
STARLINK-33690
63406 · 2026-04-03T15:41:24Z
Fixes
185
Observations
185
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:41:24.199584+00:00 |
|---|---|
| end_utc | 2026-08-06T17:33:23.203584+00:00 |
| family | celestialdex |
| norad_id | 63,406 |
| object_name | STARLINK-33690 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.002 |
| n_snaps | 185 |
| span_days | 125.078 |
| mean_motion_first | 15.276 |
| mean_motion_last | 16.192 |
| delta_mean_motion | 0.917 |
| altitude_first_km | 483.078 |
| altitude_last_km | 221.662 |
| decay_rate_rev_day2 | 0.004 |
| altitude_decay_km_day | -1.024 |
| 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 | 2026-04-03T15:41:24.199584+00:00 |
| last_utc | 2026-08-06T17:33:23.203584+00:00 |
| last_fix_utc | 2026-08-06T17:33:23.203584+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:41:24.199584+00:00","mean_motion":15.27570275,"altitude_km":483.078,"eccentricity":0.00010538,"inclination_deg":42.9987},{"utc":"2026-04-03T23:32:11.397408+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63406.json