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JPL Small-Body Database Browser
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160641 (1999 VB158)
Classification: Main-belt Asteroid          SPK-ID: 2160641
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 .1711395388967489 4.604e-08  
a 2.663691449427452 2.2328e-08 au
q 2.207828523009225 1.2079e-07 au
i 10.13903774886282 6.4258e-06 deg
node 44.50047086718311 2.7321e-05 deg
peri 285.9259538140048 3.3273e-05 deg
M 322.6127289661993 2.225e-05 deg
tp 2459165.409459157801
(2020-Nov-11.90945916)
9.9435e-05 TDB
period 1587.904215933168
4.35
1.9965e-05
5.466e-08
d
yr
n .2267139266888576 2.8505e-09 deg/d
Q 3.119554375845679 2.6149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      9537 days (26.11 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:07:19  

Additional Information
 Earth MOID = 1.22385 au 
 Jupiter MOID = 2.32803 au 
 T_jup = 3.341 
[ 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 15.8   n/a MPO433027  

160641 (1999 VB158)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1999 VB158 = 2003 SG150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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