The Dexes / Satellite Decay / 45856
CelestialObjectDex · Satellite Decay
GAOFEN DUOMO (GFDM)
45856 · 2026-04-03T14:39:55Z
Fixes
319
Observations
319
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:39:55.660896+00:00 |
|---|---|
| end_utc | 2026-08-09T20:49:09.820128+00:00 |
| family | celestialdex |
| norad_id | 45,856 |
| object_name | GAOFEN DUOMO (GFDM) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.775 |
| n_snaps | 319 |
| span_days | 128.256 |
| mean_motion_first | 14.769 |
| mean_motion_last | 14.768 |
| delta_mean_motion | -0.001 |
| altitude_first_km | 639.154 |
| altitude_last_km | 639.348 |
| 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 | 2026-04-03T14:39:55.660896+00:00 |
| last_utc | 2026-08-09T20:49:09.820128+00:00 |
| last_fix_utc | 2026-08-09T20:49:09.820128+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:39:55.660896+00:00","mean_motion":14.76891389,"altitude_km":639.154,"eccentricity":0.00101693,"inclination_deg":97.782},{"utc":"2026-04-03T21:10:10.454016+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45856.json