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13378 (1998 VF35)
Classification: Main-belt Asteroid          SPK-ID: 2013378
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05802113760121743 5.3744e-08  
a 3.011308733214964 2.761e-08 AU
q 2.836589174845351 1.7197e-07 AU
i 10.11773939524899 7.3738e-06 deg
node 188.0170387728622 2.9082e-05 deg
peri 302.2122464869681 6.7346e-05 deg
M 314.8982375055743 6.0251e-05 deg
tp 2457239.623558631380
(2015-Aug-05.12355863)
0.00031932 JED
period 1908.672219138585
5.23
2.625e-05
7.187e-08
d
yr
n .188612793957086 2.594e-09 deg/d
Q 3.186028291584578 2.9212e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      10843 days (29.69 yr)  
   first obs. used      1985-05-13  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48262  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:37:28  

Additional Information
 Earth MOID = 1.86524 AU 
 T_jup = 3.223 
[ 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 12.2 mag n/a MPO272703  

13378 (1998 VF35)          Discovered 1998-Nov-12 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VF35 = 1985 JT = 1991 NJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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