The Dexes / Satellite Decay / 47508
CelestialObjectDex · Satellite Decay
HAWK-2B
47508 · 2026-04-03T14:28:02Z
Fixes
209
Observations
209
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:28:02.206848+00:00 |
|---|---|
| end_utc | 2026-08-09T12:51:53.532000+00:00 |
| family | celestialdex |
| norad_id | 47,508 |
| object_name | HAWK-2B |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.220 |
| n_snaps | 209 |
| span_days | 127.933 |
| mean_motion_first | 15.337 |
| mean_motion_last | 15.354 |
| delta_mean_motion | 0.017 |
| altitude_first_km | 464.669 |
| altitude_last_km | 459.593 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.040 |
| 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 | 2026-04-03T14:28:02.206848+00:00 |
| last_utc | 2026-08-09T12:51:53.532000+00:00 |
| last_fix_utc | 2026-08-09T12:51:53.532000+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:28:02.206848+00:00","mean_motion":15.33738706,"altitude_km":464.669,"eccentricity":0.00090486,"inclination_deg":97.2277},{"utc":"2026-04-04T02:59:37.567104+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47508.json