The Dexes / Satellite Decay / 49027
CelestialObjectDex · Satellite Decay
TIANQI-15
49027 · 2026-04-03T00:23:14Z
Fixes
224
Observations
224
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T00:23:14.603136+00:00 |
|---|---|
| end_utc | 2026-08-09T18:38:57.996096+00:00 |
| family | celestialdex |
| norad_id | 49,027 |
| object_name | TIANQI-15 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 34.998 |
| n_snaps | 224 |
| span_days | 128.761 |
| mean_motion_first | 15.098 |
| mean_motion_last | 15.110 |
| delta_mean_motion | 0.011 |
| altitude_first_km | 536.727 |
| altitude_last_km | 533.244 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.027 |
| 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 | 2026-04-03T00:23:14.603136+00:00 |
| last_utc | 2026-08-09T18:38:57.996096+00:00 |
| last_fix_utc | 2026-08-09T18:38:57.996096+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T00:23:14.603136+00:00","mean_motion":15.09827297,"altitude_km":536.727,"eccentricity":0.00049085,"inclination_deg":34.999},{"utc":"2026-04-03T21:01:05.803104+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49027.json