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13396 Midavaine (1999 RU38)
Classification: Main-belt Asteroid          SPK-ID: 2013396
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805758705450052 6.9491e-08  
a 2.591774888366302 2.0233e-08 au
q 2.123762881642873 1.8047e-07 au
i 9.217205199483233 7.1997e-06 deg
node 163.2324357647115 4.329e-05 deg
peri 254.9840331641948 4.7212e-05 deg
M 268.0344882774521 2.3007e-05 deg
tp 2457789.829071790957
(2017-Feb-05.32907179)
9.9242e-05 JED
period 1524.032903416998
4.17
1.7847e-05
4.886e-08
d
yr
n .2362153725112184 2.7661e-09 deg/d
Q 3.05978689508973 2.3887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      19223 days (52.63 yr)  
   first obs. used      1962-12-01  
   last obs. used      2015-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50816  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:38:33  

Additional Information
 Earth MOID = 1.15618 au 
 Jupiter MOID = 2.36479 au 
 T_jup = 3.378 
[ 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 13.7 mag n/a MPO344411  

13396 Midavaine           Discovered 1999 Sept. 11 by L. Bernasconi at St. Michel sur Meurthe.
Thierry Midavaine is vice-president of the Association Française d´Astronomie. A dedicated observer, he is also a skilled optic-electronics engineer. For many years he has helped amateur astronomers improve their observations by using image-intensifier tubes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1999 RU38 = 1962 XK = 1997 EF20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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