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JPL Small-Body Database Browser
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105622 (2000 RK105)
Classification: Main-belt Asteroid          SPK-ID: 2105622
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766635286870103 6.45e-08  
a 2.990558036699668 2.5191e-08 au
q 2.462235501193007 2.0393e-07 au
i 10.0219385386081 6.3148e-06 deg
node 293.4387979387246 3.1817e-05 deg
peri 76.30284336497942 3.7601e-05 deg
M 304.7842854087299 2.1028e-05 deg
tp 2459290.225669922324
(2021-Mar-16.72566992)
0.00011279 TDB
period 1888.977475780551
5.17
2.3868e-05
6.535e-08
d
yr
n .1905792973265831 2.4081e-09 deg/d
Q 3.518880572206329 2.9642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      9074 days (24.84 yr)  
   first obs. used      1994-07-11  
   last obs. used      2019-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55812  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:26:02  

Additional Information
 Earth MOID = 1.48493 au 
 Jupiter MOID = 2.09064 au 
 T_jup = 3.210 
[ 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 14.6   n/a MPO436499  
diameter diameter 3.886 km 0.199 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.244   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105622 (2000 RK105)          Discovered 2000-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 RK105 = 1994 ND4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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