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JPL Small-Body Database Browser
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146125 (2000 RM39)
Classification: Main-belt Asteroid          SPK-ID: 2146125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02654145558530644 6.4891e-08  
a 2.961717014500216 3.2311e-08 au
q 2.883108733903613 2.0808e-07 au
i 8.291310640236732 6.1889e-06 deg
node 273.8734454294457 4.7521e-05 deg
peri 21.42501345757433 0.00013064 deg
M 286.0356438626846 0.00012231 deg
tp 2458983.002032841347
(2020-May-13.50203284)
0.00063327 TDB
period 1861.71744086087
5.10
3.0466e-05
8.341e-08
d
yr
n .1933698380316692 3.1644e-09 deg/d
Q 3.04032529509682 3.3169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2000-09-01  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:32:58  

Additional Information
 Earth MOID = 1.86767 au 
 Jupiter MOID = 2.05698 au 
 T_jup = 3.249 
[ 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 MPO436733  
diameter diameter 3.604 km 0.615 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.136   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146125 (2000 RM39)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 RM39 = 2001 YV32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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