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JPL Small-Body Database Browser
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392022 (2009 BA2)
Classification: Mars-crossing Asteroid          SPK-ID: 2392022
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121119439634306 9.1461e-08  
a 1.763373756836671 1.5055e-08 au
q 1.565678497023614 1.5478e-07 au
i 22.63388637270356 9.9875e-06 deg
node 124.3062469017034 2.387e-05 deg
peri 107.4699276348951 6.8753e-05 deg
M 29.66877588089704 5.6773e-05 deg
tp 2458530.012498996619
(2019-Feb-15.51249900)
0.00013493 TDB
period 855.2931358909165
2.34
1.0953e-05
2.999e-08
d
yr
n .4209083235831255 5.3902e-09 deg/d
Q 1.961069016649728 1.6742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5155 days (14.11 yr)  
   first obs. used      2005-06-17  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:24  

Additional Information
 Earth MOID = .635983 au 
 Jupiter MOID = 3.2236 au 
 T_jup = 4.019 
[ 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 18.1   n/a MPO311145  

392022 (2009 BA2)          Discovered 2005-Jun-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 BA2 = 2012 PN19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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