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441946 (2010 KR95)
Classification: Main-belt Asteroid          SPK-ID: 2441946
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0517426444543685 6.4114e-08  
a 2.979411657560715 6.7693e-08 au
q 2.82524901948035 1.9605e-07 au
i 9.586239880500916 7.0485e-06 deg
node 309.1418864758985 3.987e-05 deg
peri 55.47663245765442 7.8389e-05 deg
M 221.2955116333479 7.0892e-05 deg
tp 2459324.239389732867
(2021-Apr-19.73938973)
0.00038013 TDB
period 1878.426454485763
5.14
6.4017e-05
1.753e-07
d
yr
n .1916497710838263 6.5315e-09 deg/d
Q 3.13357429564108 7.1195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      4093 days (11.21 yr)  
   first obs. used      2008-03-11  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53083  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:36  

Additional Information
 Earth MOID = 1.83228 au 
 Jupiter MOID = 2.18627 au 
 T_jup = 3.237 
[ 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 15.8   n/a MPO437718  
diameter diameter 4.817 km 0.552 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441946 (2010 KR95)          Discovered 2010-May-28 by WISE at WISE
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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