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JPL Small-Body Database Browser
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105586 (2000 RB85)
Classification: Main-belt Asteroid          SPK-ID: 2105586
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1802773756632523 4.6534e-08  
a 3.080861531616053 2.1778e-08 au
q 2.525451899914443 1.4035e-07 au
i 2.445554327421753 4.9459e-06 deg
node 97.53038710394948 0.00014277 deg
peri 343.3143696408766 0.00014377 deg
M 161.4434089867777 1.6826e-05 deg
tp 2458114.722764325245
(2017-Dec-27.22276433)
8.9123e-05 TDB
period 1975.180076066333
5.41
2.0943e-05
5.734e-08
d
yr
n .1822618627851681 1.9325e-09 deg/d
Q 3.636271163317664 2.5704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2000-08-27  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49848  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:33:09  

Additional Information
 Earth MOID = 1.54139 au 
 Jupiter MOID = 1.6136 au 
 T_jup = 3.201 
[ 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 14.8   n/a MPO296826  
diameter diameter 8.674 km 0.483 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105586 (2000 RB85)          Discovered 2000-Sep-02 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 RB85 = 2001 XE63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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