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31095 Buneiou (1997 DH)
Classification: Main-belt Asteroid          SPK-ID: 2031095
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08305861536667636 7.1055e-08  
a 3.020683566357569 3.8156e-08 AU
q 2.769789771875035 2.0868e-07 AU
i 9.746215920099567 9.4425e-06 deg
node 313.1819866982489 4.3826e-05 deg
peri 122.2954172000175 8.4428e-05 deg
M 186.8086452849496 6.966e-05 deg
tp 2457923.028909659869
(2017-Jun-18.52890966)
0.00037607 JED
period 1917.592295666086
5.25
3.6334e-05
9.948e-08
d
yr
n .187735422599282 3.5571e-09 deg/d
Q 3.271577360840102 4.1325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      6324 days (17.31 yr)  
   first obs. used      1997-02-27  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53538  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:04:01  

Additional Information
 Earth MOID = 1.79993 AU 
 T_jup = 3.219 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO263607  

31095 Buneiou           Discovered 1997 Feb. 27 by N. Sato at Chichibu.
King Muryeong, known in Japanese as Buneiou, (462-523) was the 25th king of Baekje, an ancient kingdom located in the southwest of the Korean peninsula. According to the historical record found in The Chronicles of Japan, King Buneiou's birthplace was on Kakara Island, the northernmost part of Saga Prefecture.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09

[ show close-approach data ]
Alternate Designations
 1997 DH = 2000 RH20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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