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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2565513622726878 5.4156e-08  
a 2.6448614794589 1.972e-08 AU
q 1.966318663881163 1.4447e-07 AU
i 5.078767919518516 6.5485e-06 deg
node 125.0677898818044 8.8127e-05 deg
peri 305.1796094825098 8.9625e-05 deg
M 64.42737120299219 1.591e-05 deg
tp 2456719.328864546202
(2014-Mar-02.82886455)
6.8636e-05 JED
period 1571.096365928805
4.30
1.7571e-05
4.811e-08
d
yr
n .2291393499514426 2.5626e-09 deg/d
Q 3.323404295036638 2.4779e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      856  
   data-arc span      8635 days (23.64 yr)  
   first obs. used      1991-08-05  
   last obs. used      2015-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56433  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:58:50  

Additional Information
 Earth MOID = .985635 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
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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