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JPL Small-Body Database Browser
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172351 (2002 VG126)
Classification: Main-belt Asteroid          SPK-ID: 2172351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807027034105844 6.5075e-08  
a 2.735543503529424 2.3597e-08 au
q 2.241223397144395 1.85e-07 au
i 7.231245750654105 6.3708e-06 deg
node 279.577337310896 5.3967e-05 deg
peri 87.31457284705405 5.6983e-05 deg
M 351.5726006840037 2.055e-05 deg
tp 2459039.186098868328
(2020-Jul-08.68609887)
9.4606e-05 TDB
period 1652.585224739825
4.52
2.1383e-05
5.854e-08
d
yr
n .2178405050527283 2.8187e-09 deg/d
Q 3.229863609914452 2.7861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      5709 days (15.63 yr)  
   first obs. used      2002-09-06  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47947  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:52:46  

Additional Information
 Earth MOID = 1.25408 au 
 Jupiter MOID = 2.31391 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456435.5 (2013-May-23.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843180252719056 6.49e-08  
q 2.229624373009053 1.8494e-07 au
tp 2455735.500243335611
(2011-Jun-23.00024334)
7.6824e-05 TDB
node 279.699892342977 5.4119e-05 deg
peri 87.33031265143529 5.6946e-05 deg
i 7.223203278973026 6.3631e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      5709 days (15.63 yr)  
   first obs. used      2002-09-06  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47947  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:52:46  

Additional Information
 Jupiter MOID = 2.31391 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.212063608138843E-15 -1.1944907336795E-14 -2.726298066347869E-12 1.848643446564154E-14 -6.966086772788681E-13 -2.057026471069949E-15
q -1.1944907336795E-14 3.420233305064007E-14 7.622310701693141E-12 -4.685046608981108E-14 1.976977062161233E-12 7.331333217019056E-15
tp -2.726298066347869E-12 7.622310701693141E-12 5.901991204387826E-9 -2.768458847734252E-11 1.420922043200762E-9 1.050659765972397E-12
node 1.848643446564154E-14 -4.685046608981108E-14 -2.768458847734252E-11 2.928819556726042E-9 -2.911098481364713E-9 1.748736223815686E-10
peri -6.966086772788681E-13 1.976977062161233E-12 1.420922043200762E-9 -2.911098481364713E-9 3.242871177471998E-9 -1.73103746038966E-10
i -2.057026471069949E-15 7.331333217019056E-15 1.050659765972397E-12 1.748736223815686E-10 -1.73103746038966E-10 4.048919076690863E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO294205  

172351 (2002 VG126)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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