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JPL Small-Body Database Browser
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359867 (2011 VW20)
Classification: Main-belt Asteroid          SPK-ID: 2359867
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099184951377589 6.256e-08  
a 2.666882464334462 3.3569e-08 au
q 2.37374275714554 1.6877e-07 au
i 7.270176945811105 6.0739e-06 deg
node 72.6725327385702 5.3351e-05 deg
peri 230.8530545255777 6.6093e-05 deg
M 6.267421528170861 3.7879e-05 deg
tp 2458572.805683907496
(2019-Mar-30.30568391)
0.00016758 TDB
period 1590.758456007531
4.36
3.0035e-05
8.223e-08
d
yr
n .2263071421311342 4.2729e-09 deg/d
Q 2.960022171523384 3.7258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5316 days (14.55 yr)  
   first obs. used      2005-04-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:18:15  

Additional Information
 Earth MOID = 1.36549 au 
 Jupiter MOID = 2.23416 au 
 T_jup = 3.363 
[ 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 16.6   n/a MPO450335  

359867 (2011 VW20)          Discovered 2005-Apr-11 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 VW20 = 2005 GA151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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