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15763 Nagakubo (1992 UO5)
Classification: Main-belt Asteroid          SPK-ID: 2015763
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07400394995584338 4.432e-08  
a 2.729512908024567 1.2278e-08 au
q 2.527518171375288 1.2441e-07 au
i 9.735202410400781 4.7177e-06 deg
node 76.71056424025015 2.6571e-05 deg
peri 353.9064938432109 4.0067e-05 deg
M 15.65175621419483 2.9802e-05 deg
tp 2458928.887847200298
(2020-Mar-20.38784720)
0.0001363 TDB
period 1647.123470049447
4.51
1.1114e-05
3.043e-08
d
yr
n .2185628500510607 1.4747e-09 deg/d
Q 2.931507644673845 1.3187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1797  
   data-arc span      9963 days (27.28 yr)  
   first obs. used      1992-10-26  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48995  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:27:14  

Additional Information
 Earth MOID = 1.54234 au 
 Jupiter MOID = 2.30512 au 
 T_jup = 3.330 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO347649  
diameter diameter 11.895 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15763 Nagakubo           Discovered 1992 Oct. 26 by K. Endate and K. Watanabe at Kitami.
Nagakubo Sekisui (1717-1801) was a Japanese geographer and Confucian scholar. He produced the first map of Japan with lines of longitude and latitude.
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 2016-04-22Last Updated: 2016-04-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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