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243974 (2001 RM10)
Classification: Main-belt Asteroid          SPK-ID: 2243974
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07967329019401992 8.0669e-08  
a 2.720791500132691 2.8873e-08 au
q 2.504017089385196 2.2642e-07 au
i 35.07437100422798 1.1025e-05 deg
node 320.4079933833609 1.0709e-05 deg
peri 164.4577353264036 5.0388e-05 deg
M 305.7161980530161 5.04e-05 deg
tp 2459247.677580414153
(2021-Feb-02.17758041)
0.00022984 TDB
period 1639.23538436016
4.49
2.6094e-05
7.144e-08
d
yr
n .2196145858213756 3.4959e-09 deg/d
Q 2.937565910880186 3.1174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6621 days (18.13 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:17:38  

Additional Information
 Earth MOID = 1.52284 au 
 Jupiter MOID = 2.11609 au 
 T_jup = 3.092 
[ 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 15.3   n/a MPO494335  
diameter diameter 3.603 km 0.355 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243974 (2001 RM10)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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