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JPL Small-Body Database Browser
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305363 (2008 BO40)
Classification: Main-belt Asteroid          SPK-ID: 2305363
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1610191062685614 7.0973e-08  
a 3.061653163099517 4.1283e-08 au
q 2.568668507072919 2.1498e-07 au
i 10.28783665238532 8.4707e-06 deg
node 345.4226923652728 5.1214e-05 deg
peri 151.3058900014495 6.3405e-05 deg
M 36.04501052085682 3.3842e-05 deg
tp 2458404.581670822965
(2018-Oct-13.08167082)		 0.00018292 TDB
period 1956.73679892315
5.36		 3.9577e-05
1.084e-07		 d
yr
n .1839797770441679 3.7212e-09 deg/d
Q 3.554637819126116 4.7931e-08 au
   Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      8629 days (23.62 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:16:54  

Additional Information
 Earth MOID = 1.58755 au 
 Jupiter MOID = 1.48369 au 
 T_jup = 3.189 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO391591  

305363 (2008 BO40)          Discovered 2008-Jan-31 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 BO40 = 1995 QT12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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