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24249 Bobbiolson (1999 XC107)
Classification: Main-belt Asteroid          SPK-ID: 2024249
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21551057081395 5.1358e-08  
a 2.403045257296085 1.3115e-08 AU
q 1.88516360220445 1.2042e-07 AU
i 3.296211491852718 5.5924e-06 deg
node 62.73376210377176 8.4159e-05 deg
peri 326.7243455224366 8.5136e-05 deg
M 25.48007679172379 1.1336e-05 deg
tp 2456904.197051571264
(2014-Sep-03.69705157)
4.2857e-05 JED
period 1360.634103175297
3.73
1.1139e-05
3.05e-08
d
yr
n .2645825201351869 2.1659e-09 deg/d
Q 2.92092691238772 1.5941e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1050  
   data-arc span      12665 days (34.67 yr)  
   first obs. used      1980-07-12  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46208  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:17:00  

Additional Information
 Earth MOID = .891301 AU 
 T_jup = 3.490 
[ 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 14.8 mag n/a MPO333042  

24249 Bobbiolson           Discovered 1999 Dec. 4 by the Catalina Sky Survey.
Bobbi Olson (b. Roberta Rae Russell, 1935-2001) was wife of the University of Arizona basketball coach Lute Olson. She was admired for her grace, courage, community support and fund-raising efforts for the Arizona Arthritis Center and the Arizona Cancer Center.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 1999 XC107 = 1988 XY2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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