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JPL Small-Body Database Browser
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243240 (2007 VN169)
Classification: Main-belt Asteroid          SPK-ID: 2243240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1092482777311163 4.3989e-08  
a 2.352122971533893 1.5663e-08 au
q 2.09515758788202 1.017e-07 au
i 6.613950913110695 4.7188e-06 deg
node 76.37846702789555 4.1304e-05 deg
peri 345.8668597658711 4.8256e-05 deg
M 67.50524727267663 2.3459e-05 deg
tp 2458353.428021143992
(2018-Aug-22.92802114)
8.5589e-05 TDB
period 1317.614792652784
3.61
1.3161e-05
3.603e-08
d
yr
n .2732209762727418 2.7291e-09 deg/d
Q 2.609088355185766 1.7374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      6590 days (18.04 yr)  
   first obs. used      2001-01-19  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53439  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:55:48  

Additional Information
 Earth MOID = 1.10876 au 
 Jupiter MOID = 2.66029 au 
 T_jup = 3.540 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO418300  
diameter diameter 2.520 km 0.377 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243240 (2007 VN169)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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