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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04708875365890346 9.9539e-08  
a 2.986423054169785 4.6953e-08 AU
q 2.845796114650714 2.8384e-07 AU
i 9.977719449305621 1.0226e-05 deg
node 170.1867027627231 5.5462e-05 deg
peri 99.68508386512195 0.00014876 deg
M 130.578834731227 0.00013561 deg
tp 2456316.752566626880
(2013-Jan-24.25256663)
0.00070444 JED
period 1885.061055422777
5.16
4.4455e-05
1.217e-07
d
yr
n .190975246644868 4.5038e-09 deg/d
Q 3.127049993688856 4.9163e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6831 days (18.70 yr)  
   first obs. used      1996-03-11  
   last obs. used      2014-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53706  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 07:36:52  

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 15.6 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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