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JPL Small-Body Database Browser
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39314 Moritakumi (2001 UH5)
Classification: Main-belt Asteroid          SPK-ID: 2039314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3026254933352135 3.9375e-08  
a 2.646437825647475 9.5096e-09 au
q 1.845558273079938 1.0592e-07 au
i 14.29029760947163 4.4216e-06 deg
node 157.0361492961245 1.5793e-05 deg
peri 239.7061773104795 1.6923e-05 deg
M 124.6172476387496 5.6743e-06 deg
tp 2458456.164543427163
(2018-Dec-03.66454343)
2.4004e-05 TDB
period 1572.501143134602
4.31
8.4758e-06
2.321e-08
d
yr
n .2289346507452332 1.234e-09 deg/d
Q 3.447317378215013 1.2387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1521  
   data-arc span      9965 days (27.28 yr)  
   first obs. used      1992-10-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:09:39  

Additional Information
 Earth MOID = .894278 au 
 Jupiter MOID = 2.15454 au 
 T_jup = 3.284 
[ 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 14.1   n/a MPO452715  
diameter diameter 3.379 km 0.538 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.366   0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

39314 Moritakumi           Discovered 2001 Oct. 19 by BATTeRS at Bisei SG Center.
Takumi Mori (1936-2015) worked in the Japan Coast Guard for many years, undertaking research in positional astronomy and geodetic observations. He also made efforts towards the establishment of the Kansai Branch of the Japan Spaceguard Association.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-02-22Last Updated: 2016-02-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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