The Dexes / Satellite Decay / 61774
CelestialObjectDex · Satellite Decay
SITRO-AIS 46
61774 · 2026-04-03T15:16:46Z
Fixes
303
Observations
303
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:16:46.205760+00:00 |
|---|---|
| end_utc | 2026-08-09T19:54:08.066592+00:00 |
| family | celestialdex |
| norad_id | 61,774 |
| object_name | SITRO-AIS 46 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.290 |
| n_snaps | 303 |
| span_days | 128.193 |
| mean_motion_first | 15.537 |
| mean_motion_last | 15.666 |
| delta_mean_motion | 0.129 |
| altitude_first_km | 405.992 |
| altitude_last_km | 368.680 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.290 |
| 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 | 2026-04-03T15:16:46.205760+00:00 |
| last_utc | 2026-08-09T19:54:08.066592+00:00 |
| last_fix_utc | 2026-08-09T19:54:08.066592+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:16:46.205760+00:00","mean_motion":15.5368,"altitude_km":405.992,"eccentricity":0.00075901,"inclination_deg":97.3013},{"utc":"2026-04-03T19:55:00.043968+00:00","mean_motion":15.5 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/61774.json