The Dexes / Satellite Decay / 43286
CelestialObjectDex · Satellite Decay
IRNSS-1I
43286 · 2026-03-31T13:12:29Z
Fixes
133
Sensor hits
0
Observations
133
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-31T13:12:29.426112+00:00 |
|---|---|
| end_utc | 2026-08-09T15:50:47.079168+00:00 |
| family | celestialdex |
| norad_id | 43,286 |
| object_name | IRNSS-1I |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 28.797 |
| n_snaps | 133 |
| span_days | 131.110 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35785.003 |
| altitude_last_km | 35786.627 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.002 |
| 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 | 2026-03-31T13:12:29.426112+00:00 |
| last_utc | 2026-08-09T15:50:47.079168+00:00 |
| last_fix_utc | 2026-08-09T15:50:47.079168+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-31T13:12:29.426112+00:00","mean_motion":1.00277465,"altitude_km":35785.003,"eccentricity":0.0018443,"inclination_deg":28.9964},{"utc":"2026-04-04T00:24:38.415456+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/43286.json