The Dexes / Satellite Decay / 42740
CelestialObjectDex · Satellite Decay
VIASAT-2
42740 · 2026-04-03T04:00:38Z
Fixes
198
Observations
198
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T04:00:38.856096+00:00 |
|---|---|
| end_utc | 2026-08-09T03:16:45.458400+00:00 |
| family | celestialdex |
| norad_id | 42,740 |
| object_name | VIASAT-2 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.018 |
| n_snaps | 198 |
| span_days | 127.970 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35786.557 |
| altitude_last_km | 35786.654 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.001 |
| 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 | 2026-04-03T04:00:38.856096+00:00 |
| last_utc | 2026-08-09T03:16:45.458400+00:00 |
| last_fix_utc | 2026-08-09T03:16:45.458400+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T04:00:38.856096+00:00","mean_motion":1.0027192,"altitude_km":35786.557,"eccentricity":0.00005138,"inclination_deg":0.0175},{"utc":"2026-04-04T05:36:28.226592+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/42740.json