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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810147499452349 8.3101e-08  
a 2.59079557225112 2.071e-08 AU
q 2.121823359580862 2.1263e-07 AU
i 9.217409391298718 9.4891e-06 deg
node 163.2432358395829 4.8632e-05 deg
peri 255.0117896126499 5.4108e-05 deg
M 126.225093423049 2.4926e-05 deg
tp 2456266.438407850673
(2012-Dec-04.93840785)
0.00010439 JED
period 1523.169188945518
4.17
1.8264e-05
5e-08
d
yr
n .2363493186526614 2.834e-09 deg/d
Q 3.059767784921378 2.4459e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      18757 days (51.35 yr)  
   first obs. used      1962-12-01  
   last obs. used      2014-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53502  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:03:50  

Additional Information
 Earth MOID = 1.15424 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 13.6 mag n/a MPO259439  

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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