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495190 (2012 VS113)
Classification: TransNeptunian Object          SPK-ID: 2495190
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3087423307241703 8.402e-05  
a 54.98534534357346 0.0078089 au
q 38.00904166652519 0.00078853 au
i 26.76962209277256 0.00016038 deg
node 171.5328028210771 0.00034658 deg
peri 219.604173389122 0.011364 deg
M 8.681357410785408 0.0065002 deg
tp 2455409.180876323626
(2010-Jul-31.68087632)
2.3545 TDB
period 148925.4299007749
407.74
31.725
0.08686
d
yr
n .002417317178401691 5.1496e-07 deg/d
Q 71.96164902062173 0.01022 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      3288 days (9.00 yr)  
   first obs. used      2008-12-22  
   last obs. used      2017-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .2151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 16:09:12  

Additional Information
 Earth MOID = 37.0563 au 
 Jupiter MOID = 33.2379 au 
 T_jup = 5.616 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.1   n/a MPCxxxxx  

495190 (2012 VS113)          Discovered 2012-Nov-12 by Dark Energy Survey at Cerro Tololo
Reference: Last Updated: 2017-06-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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