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17663 (1996 VK30)
Classification: Main-belt Asteroid          SPK-ID: 2017663
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .256371469120505 6.256e-08  
a 2.645156753052933 2.3065e-08 AU
q 1.967014030218728 1.6952e-07 AU
i 5.078475152250483 7.6687e-06 deg
node 125.0677863616371 9.2291e-05 deg
peri 305.2563226884819 9.422e-05 deg
M 18.56163564829637 1.6223e-05 deg
tp 2456719.480550116177
(2014-Mar-02.98055012)
7.0661e-05 JED
period 1571.359470190501
4.30
2.0552e-05
5.627e-08
d
yr
n .2291009834664732 2.9965e-09 deg/d
Q 3.323299475887138 2.8978e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      8255 days (22.60 yr)  
   first obs. used      1991-08-05  
   last obs. used      2014-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6118  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:09:11  

Additional Information
 Earth MOID = .985806 AU 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO263504  

17663 (1996 VK30)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VK30 = 1991 PB28 = 1991 RJ40 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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