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18525 (1996 VO8)
Classification: Main-belt Asteroid          SPK-ID: 2018525
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867304530757359 4.4166e-08  
a 2.371692727537336 1.4282e-08 AU
q 1.928825469967862 1.0912e-07 AU
i 3.28238921014253 4.8184e-06 deg
node 72.6245297456949 0.00010294 deg
peri 352.5717104814358 0.0001047 deg
M 327.1448054800232 1.7139e-05 deg
tp 2457122.255223353864
(2015-Apr-09.75522335)
6.3832e-05 JED
period 1334.092859524549
3.65
1.2051e-05
3.299e-08
d
yr
n .2698462835100539 2.4375e-09 deg/d
Q 2.814559985106811 1.6949e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      979  
   data-arc span      6648 days (18.20 yr)  
   first obs. used      1996-11-06  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44701  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:51:41  

Additional Information
 Earth MOID = .94208 AU 
 T_jup = 3.518 
[ 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 14.5 mag n/a MPO309299  

18525 (1996 VO8)          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 VO8 = 1998 HU56 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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