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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869934020795881 4.2817e-08  
a 2.37252490565945 1.3855e-08 au
q 1.928878402031635 1.0634e-07 au
i 3.282050301988566 4.54e-06 deg
node 72.60945158233582 0.00010233 deg
peri 352.6804263411968 0.00010409 deg
M 74.97157021290488 1.731e-05 deg
tp 2457122.523102680068
(2015-Apr-10.02310268)
6.3452e-05 JED
period 1334.795079668084
3.65
1.1692e-05
3.201e-08
d
yr
n .2697043205235063 2.3625e-09 deg/d
Q 2.816171409287264 1.6446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1056  
   data-arc span      6977 days (19.10 yr)  
   first obs. used      1996-11-06  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49244  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:39:59  

Additional Information
 Earth MOID = .941651 au 
 Jupiter MOID = 2.49747 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
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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