The Dexes / Satellite Decay / 47505
CelestialObjectDex · Satellite Decay
HAWK-2A
47505 · 2026-04-03T02:00:35Z
Fixes
211
Observations
211
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T02:00:35.587008+00:00 |
|---|---|
| end_utc | 2026-08-09T16:11:53.856960+00:00 |
| family | celestialdex |
| norad_id | 47,505 |
| object_name | HAWK-2A |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.233 |
| n_snaps | 211 |
| span_days | 128.591 |
| mean_motion_first | 15.337 |
| mean_motion_last | 15.353 |
| delta_mean_motion | 0.016 |
| altitude_first_km | 464.673 |
| altitude_last_km | 459.968 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.036 |
| 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 | 2026-04-03T02:00:35.587008+00:00 |
| last_utc | 2026-08-09T16:11:53.856960+00:00 |
| last_fix_utc | 2026-08-09T16:11:53.856960+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T02:00:35.587008+00:00","mean_motion":15.33737345,"altitude_km":464.673,"eccentricity":0.0008455,"inclination_deg":97.2404},{"utc":"2026-04-04T03:03:46.198656+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47505.json