The Dexes / Satellite Decay / 39227
CelestialObjectDex · Satellite Decay
ARIRANG-5 (KOMPSAT-5)
39227 · 2026-04-03T14:38:43Z
Fixes
306
Observations
306
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:38:43.344096+00:00 |
|---|---|
| end_utc | 2026-08-09T20:07:14.098368+00:00 |
| family | celestialdex |
| norad_id | 39,227 |
| object_name | ARIRANG-5 (KOMPSAT-5) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.621 |
| n_snaps | 306 |
| span_days | 128.228 |
| mean_motion_first | 15.045 |
| mean_motion_last | 15.045 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 553.034 |
| altitude_last_km | 553.114 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-03T14:38:43.344096+00:00 |
| last_utc | 2026-08-09T20:07:14.098368+00:00 |
| last_fix_utc | 2026-08-09T20:07:14.098368+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:38:43.344096+00:00","mean_motion":15.04502148,"altitude_km":553.034,"eccentricity":0.00044084,"inclination_deg":97.619},{"utc":"2026-04-03T19:26:02.381856+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39227.json