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259220 (2003 BA19)
Classification: Main-belt Asteroid          SPK-ID: 2259220
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07791501074232657 9.2122e-08  
a 3.001712778945509 4.3214e-08 au
q 2.767834295528591 2.5667e-07 au
i 16.39813301715638 8.1482e-06 deg
node 320.6507664130835 2.3202e-05 deg
peri 201.3271915052733 4.7921e-05 deg
M 97.45076068020487 4.1316e-05 deg
tp 2458486.296698499744
(2019-Jan-02.79669850)
0.00021806 TDB
period 1899.556116832795
5.20
4.102e-05
1.123e-07
d
yr
n .1895179599117304 4.0925e-09 deg/d
Q 3.235591262362427 4.6581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6882 days (18.84 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60763  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:28:48  

Additional Information
 Earth MOID = 1.78336 au 
 Jupiter MOID = 1.8042 au 
 T_jup = 3.186 
[ 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 15.9   n/a MPO251735  
diameter diameter 4.606 km 1.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

259220 (2003 BA19)          Discovered 2003-Jan-27 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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