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243458 Bubulina (2009 QQ38)
Classification: Main-belt Asteroid          SPK-ID: 2243458
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 .2750202190831942 9.2775e-08  
a 2.383143631580401 2.7115e-08 AU
q 1.72773094791644 2.1328e-07 AU
i 12.4681534494351 1.0428e-05 deg
node 182.841551170811 4.2715e-05 deg
peri 172.6549866921568 4.7372e-05 deg
M 101.6806927357725 2.1055e-05 deg
tp 2456420.958080730861
(2013-May-08.45808073)
7.4443e-05 JED
period 1343.766326336407
3.68
2.2934e-05
6.279e-08
d
yr
n .2679037217590429 4.5722e-09 deg/d
Q 3.038556315244362 3.4572e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5602 days (15.34 yr)  
   first obs. used      1998-08-29  
   last obs. used      2013-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54928  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 03:28:21  

Additional Information
 Earth MOID = .723142 AU 
 T_jup = 3.454 
[ 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 16.7 mag n/a MPO281337  

243458 Bubulina           Discovered 2009 Aug. 31 by F. Tozzi and M. Graziani at Skylive Observatory.
Bubulina was the nickname of Marina Denisa Botofan (2008-2010), who lived in Constanta, Romania, and died in Pavia, Italy, of lymphoblastic leukemia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110218/MPCPages.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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