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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07028786293899511 1.3155e-07  
a 2.633557940200503 5.9288e-08 AU
q 2.448450780657788 3.5273e-07 AU
i 14.24130609684237 1.6797e-05 deg
node 238.1650074144916 3.5892e-05 deg
peri 321.8332352990736 0.0001409 deg
M 119.2362127155131 0.00012529 deg
tp 2456283.466818445559
(2012-Dec-21.96681845)
0.00055533 JED
period 1561.035369378033
4.27
5.2714e-05
1.443e-07
d
yr
n .2306161712040103 7.7876e-09 deg/d
Q 2.818665099743219 6.3455e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4833 days (13.23 yr)  
   first obs. used      2000-06-03  
   last obs. used      2013-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64834  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Sep-24 21:47:56  

Additional Information
 Earth MOID = 1.45555 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 16.2 mag n/a MPO264407  

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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