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227042 (2005 BO2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2227042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07954317504106755 4.4819e-08  
a 1.925314203940408 8.6166e-09 au
q 1.772168599207322 8.6248e-08 au
i 20.89256748158003 5.1553e-06 deg
node .5902619972757233 1.4238e-05 deg
peri 76.09090639798409 4.8121e-05 deg
M 30.30743178874277 4.1005e-05 deg
tp 2459118.351907256582
(2020-Sep-25.85190726)
0.00011125 TDB
period 975.7776110417539
2.67
6.5505e-06
1.793e-08
d
yr
n .3689365239848647 2.4767e-09 deg/d
Q 2.078459808673493 9.302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      5878 days (16.09 yr)  
   first obs. used      2004-12-15  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60254  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:10:35  

Additional Information
 Earth MOID = .84933 au 
 Jupiter MOID = 3.06774 au 
 T_jup = 3.836 
[ 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 17.6   n/a MPO433485  

227042 (2005 BO2)          Discovered 2005-Jan-16 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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