The Dexes / Satellite Decay / 63429
CelestialObjectDex · Satellite Decay
HJS-6B
63429 · 2026-04-03T14:43:05Z
Fixes
255
Observations
255
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:43:05.176704+00:00 |
|---|---|
| end_utc | 2026-08-09T19:45:34.740864+00:00 |
| family | celestialdex |
| norad_id | 63,429 |
| object_name | HJS-6B |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 54.993 |
| n_snaps | 255 |
| span_days | 128.210 |
| mean_motion_first | 15.344 |
| mean_motion_last | 15.193 |
| delta_mean_motion | -0.151 |
| altitude_first_km | 462.822 |
| altitude_last_km | 508.025 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.402 |
| 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 | 2026-04-03T14:43:05.176704+00:00 |
| last_utc | 2026-08-09T19:45:34.740864+00:00 |
| last_fix_utc | 2026-08-09T19:45:34.740864+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:43:05.176704+00:00","mean_motion":15.34359981,"altitude_km":462.822,"eccentricity":0.00097323,"inclination_deg":54.9928},{"utc":"2026-04-03T16:16:53.632128+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63429.json