The Dexes / Satellite Decay / 68691
CelestialObjectDex · Satellite Decay
JILIN GAOFEN OBJECT A
68691 · 2026-04-15T01:47:13Z
Fixes
150
Observations
150
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-15T01:47:13.554816+00:00 |
|---|---|
| end_utc | 2026-08-07T16:07:50.856096+00:00 |
| family | celestialdex |
| norad_id | 68,691 |
| object_name | JILIN GAOFEN OBJECT A |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.662 |
| n_snaps | 150 |
| span_days | 114.598 |
| mean_motion_first | 15.091 |
| mean_motion_last | 15.087 |
| delta_mean_motion | -0.004 |
| altitude_first_km | 538.973 |
| altitude_last_km | 540.153 |
| 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 | 2026-04-15T01:47:13.554816+00:00 |
| last_utc | 2026-08-07T16:07:50.856096+00:00 |
| last_fix_utc | 2026-08-07T16:07:50.856096+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-15T01:47:13.554816+00:00","mean_motion":15.09092224,"altitude_km":538.973,"eccentricity":0.001386,"inclination_deg":97.6641},{"utc":"2026-04-16T01:39:26.661312+00:00","mean_motion":15 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68691.json