The Dexes / Satellite Decay / 65851
CelestialObjectDex · Satellite Decay
SHIYAN-30 01
65851 · 2026-04-03T17:45:51Z
Fixes
223
Observations
223
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T17:45:51.854400+00:00 |
|---|---|
| end_utc | 2026-08-09T15:09:24.889248+00:00 |
| family | celestialdex |
| norad_id | 65,851 |
| object_name | SHIYAN-30 01 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 34.989 |
| n_snaps | 223 |
| span_days | 127.891 |
| mean_motion_first | 14.927 |
| mean_motion_last | 14.919 |
| delta_mean_motion | -0.008 |
| altitude_first_km | 589.540 |
| altitude_last_km | 591.939 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.004 |
| 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 | 2026-04-03T17:45:51.854400+00:00 |
| last_utc | 2026-08-09T15:09:24.889248+00:00 |
| last_fix_utc | 2026-08-09T15:09:24.889248+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T17:45:51.854400+00:00","mean_motion":14.92693939,"altitude_km":589.54,"eccentricity":0.0001367,"inclination_deg":34.9895},{"utc":"2026-04-04T03:23:45.333024+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65851.json