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133161 Ruttkai (2003 QE31)
Classification: Main-belt Asteroid          SPK-ID: 2133161
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04692090601687248 9.9806e-08  
a 2.986796765449928 4.6604e-08 au
q 2.846653555126753 2.8534e-07 au
i 9.977881020026764 1.0007e-05 deg
node 170.1852249941523 5.5299e-05 deg
peri 99.3373354660206 0.00014605 deg
M 207.346937654732 0.00013394 deg
tp 2458199.984329443572
(2018-Mar-22.48432944)
0.00070927 JED
period 1885.4149021178
5.16
4.4129e-05
1.208e-07
d
yr
n .1909394052182512 4.469e-09 deg/d
Q 3.126939975773103 4.8791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6885 days (18.85 yr)  
   first obs. used      1996-03-11  
   last obs. used      2015-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 17:40:11  

Additional Information
 Earth MOID = 1.85155 au 
 Jupiter MOID = 1.94098 au 
 T_jup = 3.233 
[ 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 15.6 mag n/a MPO320473  

133161 Ruttkai           Discovered 2003 Aug. 24 by K. Sárneczky and B. Sipőcz at Piszkesteto.
Éva Ruttkai (1927-1986) was a Hungarian actress. During her four-decade career, she became one of the most versatile actresses of her time, gaining critical acclaim in both classical and modern, native and foreign stage roles, and a wide range of movies and television films.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110615/MPCPages.arcLast Updated: 2013-03-28

[ show close-approach data ]
Alternate Designations
 2003 QE31 = 1996 EG4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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