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150331 (1999 VG180)
Classification: Main-belt Asteroid          SPK-ID: 2150331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143002646888788 4.3066e-08  
a 2.292123941972602 8.184e-09 au
q 1.800921174508157 9.8383e-08 au
i 2.421429101432437 4.1367e-06 deg
node 135.8893038203084 0.00012634 deg
peri 234.4585354640906 0.00012699 deg
M 47.8149109092527 1.3738e-05 deg
tp 2459032.148719779784
(2020-Jul-01.64871978)
4.7996e-05 TDB
period 1267.522196042609
3.47
6.7885e-06
1.859e-08
d
yr
n .2840186949971946 1.5211e-09 deg/d
Q 2.783326709437047 9.9379e-09 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      9835 days (26.93 yr)  
   first obs. used      1994-03-10  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:06  

Additional Information
 Earth MOID = .800302 au 
 Jupiter MOID = 2.68068 au 
 T_jup = 3.566 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO432954  

150331 (1999 VG180)          Discovered 1999-Nov-05 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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