The Dexes / Satellite Decay / 52754
CelestialObjectDex · Satellite Decay
HAWK-5C
52754 · 2026-04-03T09:58:53Z
Fixes
223
Observations
223
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:58:53.209632+00:00 |
|---|---|
| end_utc | 2026-08-09T10:04:47.719200+00:00 |
| family | celestialdex |
| norad_id | 52,754 |
| object_name | HAWK-5C |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.657 |
| n_snaps | 223 |
| span_days | 128.004 |
| mean_motion_first | 15.487 |
| mean_motion_last | 15.531 |
| delta_mean_motion | 0.044 |
| altitude_first_km | 420.597 |
| altitude_last_km | 407.605 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.102 |
| 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 | 2026-04-03T09:58:53.209632+00:00 |
| last_utc | 2026-08-09T10:04:47.719200+00:00 |
| last_fix_utc | 2026-08-09T10:04:47.719200+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:58:53.209632+00:00","mean_motion":15.48676539,"altitude_km":420.597,"eccentricity":0.0004367,"inclination_deg":97.6495},{"utc":"2026-04-03T16:11:03.444288+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52754.json