The Dexes / Satellite Decay / 41019
CelestialObjectDex · Satellite Decay
NAVSTAR 75 (USA 265)
41019 · 2026-03-31T23:56:50Z
Fixes
102
Sensor hits
0
Observations
102
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-31T23:56:50.700192+00:00 |
|---|---|
| end_utc | 2026-08-07T15:07:46.600608+00:00 |
| family | celestialdex |
| norad_id | 41,019 |
| object_name | NAVSTAR 75 (USA 265) |
| group | active |
| eccentricity_median | 0.011 |
| inclination_deg_median | 56.965 |
| n_snaps | 102 |
| span_days | 128.633 |
| mean_motion_first | 2.006 |
| mean_motion_last | 2.006 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 20181.903 |
| altitude_last_km | 20181.923 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0 |
| 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 | 2026-03-31T23:56:50.700192+00:00 |
| last_utc | 2026-08-07T15:07:46.600608+00:00 |
| last_fix_utc | 2026-08-07T15:07:46.600608+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-31T23:56:50.700192+00:00","mean_motion":2.00567089,"altitude_km":20181.903,"eccentricity":0.01112877,"inclination_deg":56.9112},{"utc":"2026-04-06T11:34:18.542784+00:00","mean_motion" |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41019.json