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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2358847740723166 6.2579e-08  
a 2.429899148200914 1.8931e-08 au
q 1.856722936609027 1.4465e-07 au
i 2.615905170642 4.9267e-06 deg
node 150.2982704468916 0.00013585 deg
peri 195.2740293323434 0.00013643 deg
M 62.03186846584316 1.331e-05 deg
tp 2457162.107184924151
(2015-May-19.60718492)
5.0222e-05 JED
period 1383.505213526846
3.79
1.6168e-05
4.427e-08
d
yr
n .2602086327396514 3.0409e-09 deg/d
Q 3.0030753597928 2.3397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      7538 days (20.64 yr)  
   first obs. used      1995-04-28  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55288  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:39:59  

Additional Information
 Earth MOID = .847632 au 
 Jupiter MOID = 2.40489 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 15.0 mag n/a MPO358809  

18526 (1996 VB30)          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 VB30 = 1995 HH5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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