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JPL Small-Body Database Browser
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305675 (2009 BO99)
Classification: Main-belt Asteroid          SPK-ID: 2305675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665800272667138 6.3964e-08  
a 2.569865916156672 3.6033e-08 au
q 2.141777581771495 1.7493e-07 au
i 9.660803671865621 9.5059e-06 deg
node 355.3690267629428 2.7455e-05 deg
peri 303.8159151065656 4.8023e-05 deg
M 12.1947661448809 3.7461e-05 deg
tp 2458549.527598049558
(2019-Mar-07.02759805)
0.00015721 TDB
period 1504.749208320159
4.12
3.1648e-05
8.665e-08
d
yr
n .2392425249400127 5.0318e-09 deg/d
Q 2.997954250541849 4.2036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      5798 days (15.87 yr)  
   first obs. used      2003-12-12  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55447  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:40:25  

Additional Information
 Earth MOID = 1.14347 au 
 Jupiter MOID = 2.30457 au 
 T_jup = 3.391 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO433970  

305675 (2009 BO99)          Discovered 2009-Jan-28 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 BO99 = 2007 UA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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