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(2013 VX9)
Classification: Outer Main-belt Asteroid          SPK-ID: 3653604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5632496893952526 1.2323e-05  
a 4.523314524412418 0.00013845 au
q 1.975559023500089 6.4444e-06 au
i 35.43045239854793 0.00027293 deg
node 92.13860207593019 0.00014551 deg
peri 310.724212760383 0.00081546 deg
M 269.7760942152736 0.013007 deg
tp 2460081.148765061270
(2023-May-16.64876506)
0.16739 TDB
period 3513.85314861559
9.62
0.16133
0.0004417
d
yr
n .1024516349358069 4.7038e-06 deg/d
Q 7.071070025324747 0.00021643 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      113 days  
   first obs. used      2013-11-04  
   last obs. used      2014-02-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .44275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 08:55:53  

Additional Information
 Earth MOID = 1.10918 au 
 Jupiter MOID = .233285 au 
 T_jup = 2.406 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO281959  
diameter diameter 5.542 km 1.663 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.025   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

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