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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066405520325043 4.169e-08  
a 2.699963397139025 1.1853e-08 au
q 2.142041470286661 1.1524e-07 au
i 7.774670313821103 4.5238e-06 deg
node 246.3365384361786 3.3358e-05 deg
peri 228.7815786891457 3.5184e-05 deg
M 340.0113913224308 1.2607e-05 deg
tp 2458690.473643299540
(2019-Jul-25.97364330)
5.7046e-05 TDB
period 1620.448531977235
4.44
1.0671e-05
2.922e-08
d
yr
n .2221607122323941 1.463e-09 deg/d
Q 3.257885323991388 1.4302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1682  
   data-arc span      11728 days (32.11 yr)  
   first obs. used      1987-10-28  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48733  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:21:43  

Additional Information
 Earth MOID = 1.16789 au 
 Jupiter MOID = 1.9251 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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