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146127 (2000 RD82)
Classification: Main-belt Asteroid          SPK-ID: 2146127
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171703925967596 4.8008e-08  
a 2.968914195900847 2.3278e-08 au
q 2.459139972603743 1.507e-07 au
i 9.014573650191641 5.0012e-06 deg
node 248.8588066922585 3.1525e-05 deg
peri 76.54171157820196 3.5225e-05 deg
M 246.3462285461661 1.7668e-05 deg
tp 2459190.397081292564
(2020-Dec-06.89708129)
9.6501e-05 TDB
period 1868.507719091265
5.12
2.1976e-05
6.017e-08
d
yr
n .1926671194995563 2.266e-09 deg/d
Q 3.478688419197951 2.7275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      6824 days (18.68 yr)  
   first obs. used      2000-09-01  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:52  

Additional Information
 Earth MOID = 1.46581 au 
 Jupiter MOID = 1.92262 au 
 T_jup = 3.223 
[ 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 MPC22494  
diameter diameter 5.589 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146127 (2000 RD82)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 RD82 = 2001 XC168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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