The Dexes / Satellite Decay / 63602
CelestialObjectDex · Satellite Decay
SHIYAN-27 OBJECT D
63602 · 2026-04-03T14:53:06Z
Fixes
313
Observations
313
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:53:06.087840+00:00 |
|---|---|
| end_utc | 2026-08-09T21:16:56.406144+00:00 |
| family | celestialdex |
| norad_id | 63,602 |
| object_name | SHIYAN-27 OBJECT D |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 99.694 |
| n_snaps | 313 |
| span_days | 128.267 |
| mean_motion_first | 13.572 |
| mean_motion_last | 13.573 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 1045.732 |
| altitude_last_km | 1045.690 |
| 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 | 2026-04-03T14:53:06.087840+00:00 |
| last_utc | 2026-08-09T21:16:56.406144+00:00 |
| last_fix_utc | 2026-08-09T21:16:56.406144+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:53:06.087840+00:00","mean_motion":13.57242169,"altitude_km":1045.732,"eccentricity":0.00009285,"inclination_deg":99.6959},{"utc":"2026-04-03T20:11:33.461664+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63602.json