The Dexes / Satellite Decay / 61758
CelestialObjectDex · Satellite Decay
SITRO-AIS 20
61758 · 2026-04-03T14:39:19Z
Fixes
297
Observations
297
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:39:19.321920+00:00 |
|---|---|
| end_utc | 2026-08-09T19:19:25.072320+00:00 |
| family | celestialdex |
| norad_id | 61,758 |
| object_name | SITRO-AIS 20 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.324 |
| n_snaps | 297 |
| span_days | 128.195 |
| mean_motion_first | 14.976 |
| mean_motion_last | 14.982 |
| delta_mean_motion | 0.006 |
| altitude_first_km | 574.425 |
| altitude_last_km | 572.525 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.015 |
| 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 | 2026-04-03T14:39:19.321920+00:00 |
| last_utc | 2026-08-09T19:19:25.072320+00:00 |
| last_fix_utc | 2026-08-09T19:19:25.072320+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:39:19.321920+00:00","mean_motion":14.97564308,"altitude_km":574.425,"eccentricity":0.00055433,"inclination_deg":97.3285},{"utc":"2026-04-03T19:27:58.258944+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/61758.json