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5758 Brunini (1976 QZ1)
Classification: Main-belt Asteroid          SPK-ID: 2005758
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06192436063256745 7.0902e-08  
a 2.247811737650765 1.2942e-08 AU
q 2.108617432974361 1.6079e-07 AU
i 6.766400723527915 6.6933e-06 deg
node 62.5238852334833 6.189e-05 deg
peri 264.1274305529348 8.3033e-05 deg
M 126.8585952730338 5.531e-05 deg
tp 2456566.733781646848
(2013-Oct-01.23378165)
0.00018925 JED
period 1230.944093863291
3.37
1.0631e-05
2.911e-08
d
yr
n .2924584485962705 2.5259e-09 deg/d
Q 2.387006042327169 1.3744e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      21812 days (59.72 yr)  
   first obs. used      1953-11-09  
   last obs. used      2013-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51055  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:15:33  

Additional Information
 Earth MOID = 1.1103 AU 
 T_jup = 3.618 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO267731  

5758 Brunini           Discovered 1976 Aug. 20 by the Félix Aguilar Observatory team at the El Leoncito Station.
Adrián Brunini (b. 1959) is head of the celestial mechanics group at La Plata Observatory and is well known for his research on the formation and evolution of the solar system.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

Alternate Designations
 1976 QZ1 = 1953 VY2 = 1973 SK5 = 1976 SN10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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