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JPL Small-Body Database Browser
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243241 (2007 VX189)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243241
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126064405476487 5.1534e-08  
a 3.229557556348631 4.3629e-08 au
q 2.822425303055445 1.6785e-07 au
i 18.07072499989311 7.4774e-06 deg
node 238.9761044363296 2.2371e-05 deg
peri 71.090780552391 4.062e-05 deg
M 78.45417504336866 3.5355e-05 deg
tp 2458138.516431188172
(2018-Jan-20.01643119)		 0.00020662 TDB
period 2119.888261909853
5.80		 4.2958e-05
1.176e-07		 d
yr
n .1698202714116962 3.4413e-09 deg/d
Q 3.636689809641817 4.913e-08 au
   Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6360 days (17.41 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58899  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:55:25  

Additional Information
 Earth MOID = 1.869 au 
 Jupiter MOID = 1.67722 au 
 T_jup = 3.097 
[ 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 14.9   n/a MPO460066  
diameter diameter 7.568 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243241 (2007 VX189)          Discovered 2007-Nov-14 by La Sagra at La Sagra
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 VX189 = 2005 JA157 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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