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178156 Borbala (2006 UL1)
Classification: Main-belt Asteroid          SPK-ID: 2178156
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07072546854595498 1.0294e-07  
a 2.632573107618034 3.3597e-08 au
q 2.446383141100268 2.6406e-07 au
i 14.24391196039402 1.1141e-05 deg
node 238.1555495278279 2.9568e-05 deg
peri 321.8162040502469 7.2588e-05 deg
M 257.6825846003016 6.4619e-05 deg
tp 2457843.920888671890
(2017-Mar-31.42088867)
0.00027833 JED
period 1560.159815396891
4.27
2.9866e-05
8.177e-08
d
yr
n .2307455918600358 4.4171e-09 deg/d
Q 2.8187630741358 3.5973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5679 days (15.55 yr)  
   first obs. used      2000-06-03  
   last obs. used      2015-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59086  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 19:20:40  

Additional Information
 Earth MOID = 1.45275 au 
 Jupiter MOID = 2.20182 au 
 T_jup = 3.352 
[ 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 16.3 mag n/a MPO359927  

178156 Borbála           Discovered 2006 Oct. 17 by K. Sárneczky and Z. Kuli at Piszkesteto.
Borbála Ujhelyi (b. 1982) is the wife of the co-discoverer Zoltán Kuli. The name Borbála is a Hungarian variant for Barbara that means foreign.
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
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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