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109795 (2001 RM92)
Classification: Main-belt Asteroid          SPK-ID: 2109795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052939628878981 4.0397e-08  
a 2.987794994307986 2.0757e-08 au
q 2.673198219060673 1.221e-07 au
i 2.708090798614314 4.7341e-06 deg
node 14.63958092279147 8.9433e-05 deg
peri 312.8095192657916 9.2069e-05 deg
M 245.6231134379007 2.4136e-05 deg
tp 2459599.822233836655
(2022-Jan-20.32223384)
0.00012985 TDB
period 1886.360178759143
5.16
1.9658e-05
5.382e-08
d
yr
n .1908437233003984 1.9888e-09 deg/d
Q 3.302391769555299 2.2943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      8590 days (23.52 yr)  
   first obs. used      1996-10-18  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56362  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:08:42  

Additional Information
 Earth MOID = 1.6627 au 
 Jupiter MOID = 2.00765 au 
 T_jup = 3.247 
[ 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 15.0   n/a MPO469124  
diameter diameter 5.710 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109795 (2001 RM92)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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