The Dexes / Satellite Decay / 58701
CelestialObjectDex · Satellite Decay
TIANMU-1 16
58701 · 2026-04-03T14:54:08Z
Fixes
310
Observations
310
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:54:08.251776+00:00 |
|---|---|
| end_utc | 2026-08-09T19:44:01.617216+00:00 |
| family | celestialdex |
| norad_id | 58,701 |
| object_name | TIANMU-1 16 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.462 |
| n_snaps | 310 |
| span_days | 128.201 |
| mean_motion_first | 15.263 |
| mean_motion_last | 15.273 |
| delta_mean_motion | 0.010 |
| altitude_first_km | 487.034 |
| altitude_last_km | 484.036 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.022 |
| 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 | 2026-04-03T14:54:08.251776+00:00 |
| last_utc | 2026-08-09T19:44:01.617216+00:00 |
| last_fix_utc | 2026-08-09T19:44:01.617216+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:54:08.251776+00:00","mean_motion":15.26250253,"altitude_km":487.034,"eccentricity":0.00041397,"inclination_deg":97.4616},{"utc":"2026-04-03T19:37:21.941184+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58701.json