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359992 (2012 VW84)
Classification: Main-belt Asteroid          SPK-ID: 2359992
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172885334498689 8.4627e-08  
a 3.191032952738421 3.8599e-08 au
q 2.6393501533079 2.7604e-07 au
i 4.069765441200655 5.8143e-06 deg
node 294.2779020256538 0.00010759 deg
peri 120.8690336648611 0.00010961 deg
M 158.049804449127 1.9219e-05 deg
tp 2458086.414494452740
(2017-Nov-28.91449445)
0.00010663 TDB
period 2082.070162275556
5.70
3.7777e-05
1.034e-07
d
yr
n .1729048360246157 3.1372e-09 deg/d
Q 3.742715752168942 4.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      8842 days (24.21 yr)  
   first obs. used      1996-02-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56242  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:25:16  

Additional Information
 Earth MOID = 1.65404 au 
 Jupiter MOID = 1.63521 au 
 T_jup = 3.169 
[ 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 15.9   n/a MPO260731  

359992 (2012 VW84)          Discovered 2005-Sep-12 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2012 VW84 = 2011 SE161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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