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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 ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867304431920936 4.4823e-08  
a 2.371692724327993 1.4531e-08 AU
q 1.928825490798763 1.1029e-07 AU
i 3.282389487166439 4.9602e-06 deg
node 72.62453740199433 0.00010457 deg
peri 352.5717025055874 0.0001063 deg
M 327.1448075724598 1.7268e-05 deg
tp 2457122.255215352548
(2015-Apr-09.75521535)
6.4334e-05 JED
period 1334.092856816634
3.65
1.2261e-05
3.357e-08
d
yr
n .2698462840577825 2.48e-09 deg/d
Q 2.814559957857222 1.7245e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      6547 days (17.92 yr)  
   first obs. used      1996-11-06  
   last obs. used      2014-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45408  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:32:01  

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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