The Dexes / Satellite Decay / 33412
CelestialObjectDex · Satellite Decay
COSMO-SKYMED 3
33412 · 2026-04-03T15:06:52Z
Fixes
311
Observations
311
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:06:52.790688+00:00 |
|---|---|
| end_utc | 2026-08-09T20:32:17.124864+00:00 |
| family | celestialdex |
| norad_id | 33,412 |
| object_name | COSMO-SKYMED 3 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 97.829 |
| n_snaps | 311 |
| span_days | 128.226 |
| mean_motion_first | 15.065 |
| mean_motion_last | 15.073 |
| delta_mean_motion | 0.008 |
| altitude_first_km | 546.997 |
| altitude_last_km | 544.588 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.019 |
| 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 | 2026-04-03T15:06:52.790688+00:00 |
| last_utc | 2026-08-09T20:32:17.124864+00:00 |
| last_fix_utc | 2026-08-09T20:32:17.124864+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:06:52.790688+00:00","mean_motion":15.06469856,"altitude_km":546.997,"eccentricity":0.00163133,"inclination_deg":97.8368},{"utc":"2026-04-03T19:53:49.317792+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/33412.json