The Dexes / Satellite Decay / 40015
CelestialObjectDex · Satellite Decay
HODOYOSHI-3
40015 · 2026-04-03T11:22:45Z
Fixes
236
Observations
236
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T11:22:45.810048+00:00 |
|---|---|
| end_utc | 2026-08-23T21:11:31.602624+00:00 |
| family | celestialdex |
| norad_id | 40,015 |
| object_name | HODOYOSHI-3 |
| group | active |
| eccentricity_median | 0.003 |
| inclination_deg_median | 97.641 |
| n_snaps | 236 |
| span_days | 142.409 |
| mean_motion_first | 14.852 |
| mean_motion_last | 14.855 |
| delta_mean_motion | 0.003 |
| altitude_first_km | 612.909 |
| altitude_last_km | 611.972 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.006 |
| 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 | 2026-04-03T11:22:45.810048+00:00 |
| last_utc | 2026-08-23T21:11:31.602624+00:00 |
| last_fix_utc | 2026-08-23T21:11:31.602624+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T11:22:45.810048+00:00","mean_motion":14.85215541,"altitude_km":612.909,"eccentricity":0.00317119,"inclination_deg":97.6339},{"utc":"2026-04-03T17:50:49.549056+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40015.json