The Dexes / Satellite Decay / 58400
CelestialObjectDex · Satellite Decay
MALLIGYONG-1
58400 · 2026-04-03T15:14:11Z
Fixes
311
Observations
311
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:14:11.986080+00:00 |
|---|---|
| end_utc | 2026-08-09T20:31:45.112800+00:00 |
| family | celestialdex |
| norad_id | 58,400 |
| object_name | MALLIGYONG-1 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.303 |
| n_snaps | 311 |
| span_days | 128.221 |
| mean_motion_first | 15.222 |
| mean_motion_last | 15.229 |
| delta_mean_motion | 0.007 |
| altitude_first_km | 499.181 |
| altitude_last_km | 497.049 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.017 |
| 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 | 2026-04-03T15:14:11.986080+00:00 |
| last_utc | 2026-08-09T20:31:45.112800+00:00 |
| last_fix_utc | 2026-08-09T20:31:45.112800+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:14:11.986080+00:00","mean_motion":15.22208378,"altitude_km":499.181,"eccentricity":0.00068709,"inclination_deg":97.312},{"utc":"2026-04-03T19:58:10.796160+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58400.json