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JPL Small-Body Database Browser
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193391 (2000 VQ45)
Classification: Main-belt Asteroid          SPK-ID: 2193391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375259818917447 6.7142e-08  
a 2.525638088234378 3.0395e-08 au
q 2.178297230246756 1.7646e-07 au
i 5.822970404947596 7.2161e-06 deg
node 8.481679032154071 6.6683e-05 deg
peri 258.8650210086014 7.5078e-05 deg
M 344.2712840942837 4.0709e-05 deg
tp 2458664.553943426817
(2019-Jun-30.05394343)
0.00016582 TDB
period 1466.071341861635
4.01
2.6465e-05
7.246e-08
d
yr
n .2455542167155848 4.4327e-09 deg/d
Q 2.872978946222 3.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:06  

Additional Information
 Earth MOID = 1.17137 au 
 Jupiter MOID = 2.23276 au 
 T_jup = 3.433 
[ 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 15.6   n/a MPO341628  
diameter diameter 4.293 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193391 (2000 VQ45)          Discovered 2000-Nov-02 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 VQ45 = 2002 CP30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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