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

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878477727065746 3.025e-08  
a 2.370934171015951 7.064e-09 au
q 1.925559467756696 7.2171e-08 au
i 3.283149742653436 3.4064e-06 deg
node 72.57569022666769 6.5161e-05 deg
peri 352.440296247957 6.599e-05 deg
M 147.0725972875572 9.8556e-06 deg
tp 2458455.737841349193
(2018-Dec-03.23784135)
3.5913e-05 TDB
period 1333.45287110723
3.65
5.9594e-06
1.632e-08
d
yr
n .2699757957707757 1.2066e-09 deg/d
Q 2.816308874275207 8.3909e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1774  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1996-11-06  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:23:09  

Additional Information
 Earth MOID = .939189 au 
 Jupiter MOID = 2.49226 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO467910  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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