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233859 (2008 VR15)
Classification: Outer Main-belt Asteroid          SPK-ID: 2233859
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08266161839800865 5.4779e-08  
a 3.232580648196381 3.6885e-08 au
q 2.965370300214384 1.8584e-07 au
i 3.325997065803849 4.7742e-06 deg
node 54.86597129680944 0.00010414 deg
peri 286.4963070079006 0.00010813 deg
M 337.4913384411099 2.796e-05 deg
tp 2458733.230169900381
(2019-Sep-06.73016990)
0.00016473 TDB
period 2122.865503980376
5.81
3.6334e-05
9.948e-08
d
yr
n .1695821046246215 2.9025e-09 deg/d
Q 3.499790996178378 3.9934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6195 days (16.96 yr)  
   first obs. used      2002-10-09  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56748  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:37:53  

Additional Information
 Earth MOID = 1.95844 au 
 Jupiter MOID = 1.84391 au 
 T_jup = 3.178 
[ 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 15.6   n/a MPO454691  
diameter diameter 5.201 km 1.300 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233859 (2008 VR15)          Discovered 2008-Nov-01 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 VR15 = 2006 JA24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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