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JPL Small-Body Database Browser
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243251 (2007 VY315)
Classification: Main-belt Asteroid          SPK-ID: 2243251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673967852149952 6.1393e-08  
a 2.681410861457201 2.468e-08 au
q 2.232551303408695 1.735e-07 au
i 14.63963976751735 6.714e-06 deg
node 109.0386554427486 1.9183e-05 deg
peri 202.6566322591076 2.5732e-05 deg
M 308.7460163436304 1.5447e-05 deg
tp 2458828.832955702256
(2019-Dec-11.33295570)
6.9264e-05 TDB
period 1603.7751251477
4.39
2.2142e-05
6.062e-08
d
yr
n .2244703726570431 3.099e-09 deg/d
Q 3.130270419505707 2.8811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      6663 days (18.24 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:15:42  

Additional Information
 Earth MOID = 1.22335 au 
 Jupiter MOID = 2.13519 au 
 T_jup = 3.310 
[ 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 15.4   n/a MPO254435  
diameter diameter 2.441 km 0.582 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.247   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243251 (2007 VY315)          Discovered 2007-Nov-09 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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