The Dexes / Satellite Decay / 62386
CelestialObjectDex · Satellite Decay
TOMORROW-S4
62386 · 2026-04-03T01:12:24Z
Fixes
153
Observations
153
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T01:12:24.394176+00:00 |
|---|---|
| end_utc | 2026-08-09T16:38:49.583616+00:00 |
| family | celestialdex |
| norad_id | 62,386 |
| object_name | TOMORROW-S4 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 44.982 |
| n_snaps | 153 |
| span_days | 128.643 |
| mean_motion_first | 15.281 |
| mean_motion_last | 15.298 |
| delta_mean_motion | 0.016 |
| altitude_first_km | 481.348 |
| altitude_last_km | 476.544 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.038 |
| 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 | 2026-04-03T01:12:24.394176+00:00 |
| last_utc | 2026-08-09T16:38:49.583616+00:00 |
| last_fix_utc | 2026-08-09T16:38:49.583616+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T01:12:24.394176+00:00","mean_motion":15.28148246,"altitude_km":481.348,"eccentricity":0.0004064,"inclination_deg":44.9827},{"utc":"2026-04-03T23:10:15.223008+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/62386.json