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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05802114005785372 5.3377e-08  
a 3.011308734441837 2.7393e-08 AU
q 2.836589168603349 1.7126e-07 AU
i 10.1177373133528 7.1158e-06 deg
node 188.017038612622 2.904e-05 deg
peri 302.2122515862638 6.6324e-05 deg
M 314.8982321149091 5.8885e-05 deg
tp 2457239.623587358108
(2015-Aug-05.12358736)
0.00031199 JED
period 1908.672220305036
5.23
2.6044e-05
7.13e-08
d
yr
n .1886127938418186 2.5736e-09 deg/d
Q 3.186028300280324 2.8982e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1289  
   data-arc span      10899 days (29.84 yr)  
   first obs. used      1985-05-13  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47453  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:46:42  

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
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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