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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1711541264227883 4.6036e-08  
a 2.661666263196358 2.2277e-08 au
q 2.206111099089978 1.2058e-07 au
i 10.14427624779806 6.429e-06 deg
node 44.51421064521275 2.7305e-05 deg
peri 286.1868067694923 3.3251e-05 deg
M 231.5993960675511 2.1578e-05 deg
tp 2459166.209396428468
(2020-Nov-12.70939643)
9.9342e-05 TDB
period 1586.093651252536
4.34
1.9912e-05
5.452e-08
d
yr
n .226972726179005 2.8495e-09 deg/d
Q 3.117221427302738 2.6089e-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 = 1.22131 au 
 Jupiter MOID = 2.32874 au 
 T_jup = 3.342 
[ 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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