The Dexes / Satellite Decay / 41335
CelestialObjectDex · Satellite Decay
SENTINEL-3A
41335 · 2026-04-03T14:21:37Z
Fixes
305
Observations
305
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:21:37.560096+00:00 |
|---|---|
| end_utc | 2026-08-09T19:05:53.220768+00:00 |
| family | celestialdex |
| norad_id | 41,335 |
| object_name | SENTINEL-3A |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 98.625 |
| n_snaps | 305 |
| span_days | 128.197 |
| mean_motion_first | 14.267 |
| mean_motion_last | 14.267 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 802.662 |
| altitude_last_km | 802.660 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| 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 | 2026-04-03T14:21:37.560096+00:00 |
| last_utc | 2026-08-09T19:05:53.220768+00:00 |
| last_fix_utc | 2026-08-09T19:05:53.220768+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:21:37.560096+00:00","mean_motion":14.26736097,"altitude_km":802.662,"eccentricity":0.00011569,"inclination_deg":98.63},{"utc":"2026-04-03T19:24:35.228448+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41335.json