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JPL Small-Body Database Browser
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46595 Kita-Kyushu (1992 YB4)
Classification: Main-belt Asteroid          SPK-ID: 2046595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040443999883105 4.1151e-08  
a 2.336605522858396 8.7319e-09 au
q 1.859834250937382 9.312e-08 au
i 2.908088397421262 4.5725e-06 deg
node 5.032233531288143 8.1347e-05 deg
peri 73.40227570069297 8.2459e-05 deg
M 151.833444398307 1.1593e-05 deg
tp 2458050.273543537870
(2017-Oct-23.77354354)
4.1281e-05 TDB
period 1304.597449602319
3.57
7.3129e-06
2.002e-08
d
yr
n .2759471897708667 1.5468e-09 deg/d
Q 2.81337679477941 1.0514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      9533 days (26.10 yr)  
   first obs. used      1992-12-29  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53385  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:38:24  

Additional Information
 Earth MOID = .877669 au 
 Jupiter MOID = 2.44729 au 
 T_jup = 3.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO385113  

46595 Kita-Kyushu           Discovered 1992 Dec. 29 by T. Seki at Geisei.
Kita-Kyushu is a city in Fukuoka prefecture. Since the first government-managed steelworks was installed there in 1901, the city has contributed to the modernization of Japanese industries. Kita-Kyushu overcame pollution and has been revitalized as a "green" city.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1992 YB4 = 1997 EO59 = 1999 XR167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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