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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04708873295565313 1.078e-07  
a 2.986423058253161 4.7777e-08 AU
q 2.845796180370473 3.1303e-07 AU
i 9.97772393078418 1.1988e-05 deg
node 170.1866834539562 6.3097e-05 deg
peri 99.68501048321791 0.00026344 deg
M 130.5789199571547 0.000238 deg
tp 2456316.752118957653
(2013-Jan-24.25211896)
0.0012455 JED
period 1885.06105928898
5.16
4.5236e-05
1.238e-07
d
yr
n .1909752462531835 4.5828e-09 deg/d
Q 3.127049936135849 5.0027e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6445 days (17.65 yr)  
   first obs. used      1996-03-11  
   last obs. used      2013-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57385  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 04:51:02  

Additional Information
 Earth MOID = 1.85349 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 15.7 mag n/a MPO268067  

133161 Ruttkai           Discovered 2003 Aug. 24 by K. Sárneczky and B. Sip\H ocz 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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