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17662 (1996 VG30)
Classification: Main-belt Asteroid          SPK-ID: 2017662
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064072463478057 3.7583e-08  
a 2.699169768491956 1.0968e-08 au
q 2.142041569152287 1.0264e-07 au
i 7.774556396311088 4.3263e-06 deg
node 246.3337403911933 3.3253e-05 deg
peri 228.7418829837545 3.5065e-05 deg
M 68.93749414865381 1.2278e-05 deg
tp 2458690.332192174980
(2019-Jul-25.83219218)
5.4364e-05 TDB
period 1619.734111254862
4.43
9.8727e-06
2.703e-08
d
yr
n .2222587012883837 1.3547e-09 deg/d
Q 3.256297967831625 1.3232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1805  
   data-arc span      11786 days (32.27 yr)  
   first obs. used      1987-10-28  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:09:06  

Additional Information
 Earth MOID = 1.16764 au 
 Jupiter MOID = 1.92557 au 
 T_jup = 3.324 
[ 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 13.4   n/a MPO502303  
diameter diameter 9.063 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.103   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

17662 (1996 VG30)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VG30 = 1987 UG4 = 1987 VR1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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