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120043 (2003 BA11)
Classification: Main-belt Asteroid          SPK-ID: 2120043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03553576383387787 4.9311e-08  
a 2.929716369931345 2.4309e-08 au
q 2.825606660909219 1.4103e-07 au
i 10.58639085925972 5.2659e-06 deg
node 337.4497567725465 2.3043e-05 deg
peri 162.2859494200901 6.3184e-05 deg
M 165.7348384572157 6.0354e-05 deg
tp 2458157.266014359148
(2018-Feb-07.76601436)
0.00030436 TDB
period 1831.625973491816
5.01
2.2797e-05
6.241e-08
d
yr
n .1965466777661463 2.4462e-09 deg/d
Q 3.033826078953471 2.5173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      7277 days (19.92 yr)  
   first obs. used      2000-08-26  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51036  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:08:32  

Additional Information
 Earth MOID = 1.83891 au 
 Jupiter MOID = 1.9654 au 
 T_jup = 3.250 
[ 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 14.9   n/a MPO436579  
diameter diameter 5.403 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120043 (2003 BA11)          Discovered 2003-Jan-26 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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