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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0465452638684652 8.827e-08  
a 2.988386330689347 4.5317e-08 au
q 2.849291100386497 2.5504e-07 au
i 9.978227786657788 9.1646e-06 deg
node 170.1832197202777 5.2036e-05 deg
peri 98.8427763790373 0.0001307 deg
M 246.01852724252 0.00012241 deg
tp 2458197.927627283701
(2018-Mar-20.42762728)
0.00064956 JED
period 1886.920221497299
5.17
4.2921e-05
1.175e-07
d
yr
n .190787080396189 4.3398e-09 deg/d
Q 3.127481560992197 4.7427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7277 days (19.92 yr)  
   first obs. used      1996-03-11  
   last obs. used      2016-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5241  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 07:04:18  

Additional Information
 Earth MOID = 1.85559 au 
 Jupiter MOID = 1.93918 au 
 T_jup = 3.232 
[ 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 15.7 mag n/a MPO366711  

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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