The Dexes / Satellite Orbital Decay / 65815
CelestialObjectDex · Satellite Orbital Decay
FENGYUN 3H
65815 · 2026-04-03T13:24:17Z
Fixes
273
Observations
273
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T13:24:17.713440+00:00 |
|---|---|
| End UTCend_utc | 2026-08-23T19:54:13.180608+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 65,815 |
| Object nameobject_name | FENGYUN 3H |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.000 |
| Inclination deg medianinclination_deg_median | 98.677 |
| Number of snapsn_snaps | 273 |
| Span (days)span_days | 142.271 |
| Mean motion firstmean_motion_first | 14.199 |
| Mean motion lastmean_motion_last | 14.199 |
| Delta mean motiondelta_mean_motion | -0.000 |
| Altitude first (km)altitude_first_km | 825.557 |
| Altitude last (km)altitude_last_km | 825.590 |
| Decay rate rev day2decay_rate_rev_day2 | -0.000 |
| Altitude decay km dayaltitude_decay_km_day | 0.000 |
| Decay notedecay_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 UTCfirst_utc | 2026-04-03T13:24:17.713440+00:00 |
| Last UTClast_utc | 2026-08-23T19:54:13.180608+00:00 |
| Last fix UTClast_fix_utc | 2026-08-23T19:54:13.180608+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T13:24:17.713440+00:00","mean_motion":14.1993954,"altitude_km":825.557,"eccentricity":0.00007378,"inclination_deg":98.6718},{"utc":"2026-04-03T20:10:10.509024+00:00","mean_motion":1 |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65815.json