The Dexes / Satellite Decay / 62684
CelestialObjectDex · Satellite Decay
IRIS-F2
62684 · 2026-04-03T15:20:37Z
Fixes
190
Observations
190
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:20:37.853664+00:00 |
|---|---|
| end_utc | 2026-08-09T19:00:04.703040+00:00 |
| family | celestialdex |
| norad_id | 62,684 |
| object_name | IRIS-F2 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.389 |
| n_snaps | 190 |
| span_days | 128.152 |
| mean_motion_first | 15.254 |
| mean_motion_last | 15.280 |
| delta_mean_motion | 0.027 |
| altitude_first_km | 489.668 |
| altitude_last_km | 481.723 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.065 |
| 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 | 2026-04-03T15:20:37.853664+00:00 |
| last_utc | 2026-08-09T19:00:04.703040+00:00 |
| last_fix_utc | 2026-08-09T19:00:04.703040+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:20:37.853664+00:00","mean_motion":15.25372266,"altitude_km":489.668,"eccentricity":0.00040237,"inclination_deg":97.3908},{"utc":"2026-04-03T18:29:33.506016+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/62684.json