The Dexes / Satellite Decay / 61187
CelestialObjectDex · Satellite Decay
BEIDOU-3 M27
61187 · 2026-04-03T08:30:25Z
Fixes
136
Observations
136
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T08:30:25.464096+00:00 |
|---|---|
| end_utc | 2026-08-09T11:00:49.447296+00:00 |
| family | celestialdex |
| norad_id | 61,187 |
| object_name | BEIDOU-3 M27 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 54.466 |
| n_snaps | 136 |
| span_days | 128.104 |
| mean_motion_first | 1.862 |
| mean_motion_last | 1.862 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 21528.108 |
| altitude_last_km | 21528.165 |
| 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 | 2026-04-03T08:30:25.464096+00:00 |
| last_utc | 2026-08-09T11:00:49.447296+00:00 |
| last_fix_utc | 2026-08-09T11:00:49.447296+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T08:30:25.464096+00:00","mean_motion":1.86230434,"altitude_km":21528.108,"eccentricity":0.00028807,"inclination_deg":54.535},{"utc":"2026-04-06T20:21:51.340896+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/61187.json