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JPL Small-Body Database Browser
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390184 (2012 WV13)
Classification: Main-belt Asteroid          SPK-ID: 2390184
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02285394040552228 1.1739e-07  
a 2.732185368016915 3.7204e-08 au
q 2.669744166439417 3.2828e-07 au
i 3.201173706975921 9.8023e-06 deg
node 164.2307614722378 0.00012522 deg
peri 208.9635508725478 0.00020299 deg
M 199.5422520482892 0.00016076 deg
tp 2459335.727699132117
(2021-May-01.22769913)
0.00073817 TDB
period 1649.54310443904
4.52
3.3693e-05
9.225e-08
d
yr
n .2182422508579581 4.4577e-09 deg/d
Q 2.794626569594414 3.8054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1996-03-11  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:38:41  

Additional Information
 Earth MOID = 1.66757 au 
 Jupiter MOID = 2.28623 au 
 T_jup = 3.351 
[ 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 17.1   n/a MPO434436  

390184 (2012 WV13)          Discovered 2005-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

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