The Dexes / Satellite Orbital Decay / 31113
CelestialObjectDex · Satellite Orbital Decay
HAIYANG-1B
31113 · 2026-04-03T12:57:00Z
Fixes
247
Observations
247
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T12:57:00.959616+00:00 |
|---|---|
| End UTCend_utc | 2026-08-23T21:31:44.333760+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 31,113 |
| Object nameobject_name | HAIYANG-1B |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.001 |
| Inclination deg medianinclination_deg_median | 98.349 |
| Number of snapsn_snaps | 247 |
| Span (days)span_days | 142.357 |
| Mean motion firstmean_motion_first | 14.310 |
| Mean motion lastmean_motion_last | 14.310 |
| Delta mean motiondelta_mean_motion | 0.000 |
| Altitude first (km)altitude_first_km | 788.364 |
| Altitude last (km)altitude_last_km | 788.252 |
| Decay rate rev day2decay_rate_rev_day2 | 0.000 |
| Altitude decay km dayaltitude_decay_km_day | -0.001 |
| 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 | 2026-04-03T12:57:00.959616+00:00 |
| Last UTClast_utc | 2026-08-23T21:31:44.333760+00:00 |
| Last fix UTClast_fix_utc | 2026-08-23T21:31:44.333760+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T12:57:00.959616+00:00","mean_motion":14.31007964,"altitude_km":788.364,"eccentricity":0.00146747,"inclination_deg":98.3459},{"utc":"2026-04-03T21:20:26.813472+00:00","mean_motion": |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/31113.json