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(2012 VE46)
Classification: Atira [NEO, PHA]          SPK-ID: 3617387
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3612841258971336 1.216e-07  
a .7130346483659945 1.6908e-08 au
q .4554265486967162 8.9747e-08 au
i 6.674995484066563 2.3038e-05 deg
node 8.779652855447962 7.8709e-05 deg
peri 190.5204234655834 5.326e-05 deg
M 42.73251986496503 0.00011669 deg
tp 2458974.395199399756
(2020-May-04.89519940)
7.0429e-05 TDB
period 219.9198232583717
0.60
7.8224e-06
2.142e-08
d
yr
n 1.636960209708135 5.8226e-08 deg/d
Q .9706427480352728 2.3017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      2225 days (6.09 yr)  
   first obs. used      2012-11-06  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .40433  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Dec-10 06:24:12  

Additional Information
 Earth MOID = .0318617 au 
 Jupiter MOID = 3.98595 au 
 T_jup = 7.983 
[ 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 20.2   n/a MPO361207  

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