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18526 (1996 VB30)
Classification: Main-belt Asteroid          SPK-ID: 2018526
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2360296654432391 8.7489e-08  
a 2.429973554410883 2.6055e-08 AU
q 1.856427709327364 2.0891e-07 AU
i 2.615747641456614 8.7557e-06 deg
node 150.3014546857115 0.0001425 deg
peri 195.3408145939927 0.00014324 deg
M 265.8716720581651 1.3704e-05 deg
tp 2457162.258372328837
(2015-May-19.75837233)
5.5026e-05 JED
period 1383.568760712041
3.79
2.2253e-05
6.093e-08
d
yr
n .2601966813812197 4.1849e-09 deg/d
Q 3.003519399494402 3.2205e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      6920 days (18.95 yr)  
   first obs. used      1995-04-28  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60334  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:12:29  

Additional Information
 Earth MOID = .848029 AU 
 T_jup = 3.468 
[ 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 14.8 mag n/a MPO263513  

18526 (1996 VB30)          Discovered 1996-Nov-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VB30 = 1995 HH5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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