The Dexes / Satellite Decay / 61877
CelestialObjectDex · Satellite Decay
STARLINK-11321 [DTC]
61877 · 2026-04-03T14:20:53Z
Fixes
167
Observations
167
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:20:53.998080+00:00 |
|---|---|
| end_utc | 2026-08-09T13:45:24.251040+00:00 |
| family | celestialdex |
| norad_id | 61,877 |
| object_name | STARLINK-11321 [DTC] |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.159 |
| n_snaps | 167 |
| span_days | 127.975 |
| mean_motion_first | 15.697 |
| mean_motion_last | 15.697 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 359.888 |
| altitude_last_km | 359.734 |
| 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 | 2026-04-03T14:20:53.998080+00:00 |
| last_utc | 2026-08-09T13:45:24.251040+00:00 |
| last_fix_utc | 2026-08-09T13:45:24.251040+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:20:53.998080+00:00","mean_motion":15.69653783,"altitude_km":359.888,"eccentricity":0.00011745,"inclination_deg":53.1577},{"utc":"2026-04-03T18:55:57.576576+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/61877.json