The Dexes / Satellite Decay / 61773
CelestialObjectDex · Satellite Decay
SITRO-AIS 47
61773 · 2026-04-03T15:25:26Z
Fixes
291
Observations
291
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:25:26.017536+00:00 |
|---|---|
| end_utc | 2026-08-09T20:11:28.695840+00:00 |
| family | celestialdex |
| norad_id | 61,773 |
| object_name | SITRO-AIS 47 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.293 |
| n_snaps | 291 |
| span_days | 128.199 |
| mean_motion_first | 15.525 |
| mean_motion_last | 15.643 |
| delta_mean_motion | 0.117 |
| altitude_first_km | 409.365 |
| altitude_last_km | 375.367 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.265 |
| 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 | 2026-04-03T15:25:26.017536+00:00 |
| last_utc | 2026-08-09T20:11:28.695840+00:00 |
| last_fix_utc | 2026-08-09T20:11:28.695840+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:25:26.017536+00:00","mean_motion":15.52522144,"altitude_km":409.365,"eccentricity":0.00078208,"inclination_deg":97.3033},{"utc":"2026-04-03T20:03:52.292160+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/61773.json