The Dexes / Satellite Decay / 65486
CelestialObjectDex · Satellite Decay
SHIYAN-29
65486 · 2026-04-02T18:27:12Z
Fixes
146
Observations
146
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T18:27:12.992832+00:00 |
|---|---|
| end_utc | 2026-08-09T19:45:11.773152+00:00 |
| family | celestialdex |
| norad_id | 65,486 |
| object_name | SHIYAN-29 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 28.812 |
| n_snaps | 146 |
| span_days | 129.054 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35784.323 |
| altitude_last_km | 35787.643 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.010 |
| 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 | 2026-04-02T18:27:12.992832+00:00 |
| last_utc | 2026-08-09T19:45:11.773152+00:00 |
| last_fix_utc | 2026-08-09T19:45:11.773152+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T18:27:12.992832+00:00","mean_motion":1.00279891,"altitude_km":35784.323,"eccentricity":0.0009564,"inclination_deg":28.743},{"utc":"2026-04-04T21:07:19.545312+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65486.json