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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07374928023075533 4.4336e-08  
a 2.728609786733915 1.2535e-08 au
q 2.527376778931694 1.2433e-07 au
i 9.735684751969153 4.7259e-06 deg
node 76.70905347025652 2.7485e-05 deg
peri 354.078745396337 4.1129e-05 deg
M 288.0404316137573 3.0659e-05 deg
tp 2458929.576314384537
(2020-Mar-21.07631438)
0.00014052 TDB
period 1646.306055402661
4.51
1.1345e-05
3.106e-08
d
yr
n .2186713696512218 1.5068e-09 deg/d
Q 2.929842794536135 1.346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1678  
   data-arc span      9899 days (27.10 yr)  
   first obs. used      1992-10-26  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:03:26  

Additional Information
 Earth MOID = 1.542 au 
 Jupiter MOID = 2.30697 au 
 T_jup = 3.331 
[ 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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