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56096 (1999 BA9)
Classification: Main-belt Asteroid          SPK-ID: 2056096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .139338343361866 4.8904e-08  
a 2.534129402832125 1.4245e-08 au
q 2.181028009976901 1.2123e-07 au
i 12.71149757135408 5.7005e-06 deg
node 319.6780063323912 1.8826e-05 deg
peri 301.2607475768924 5.406e-05 deg
M 353.7900063420731 6.1068e-05 deg
tp 2459025.917349730483
(2020-Jun-25.41734973)
0.00024994 TDB
period 1473.471054401782
4.03
1.2424e-05
3.402e-08
d
yr
n .2443210532874412 2.0601e-09 deg/d
Q 2.887230795687348 1.623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1377  
   data-arc span      9198 days (25.18 yr)  
   first obs. used      1995-02-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:04:22  

Additional Information
 Earth MOID = 1.19475 au 
 Jupiter MOID = 2.33708 au 
 T_jup = 3.402 
[ 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 14.3   n/a MPO474443  
diameter diameter 3.888 km 0.512 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56096 (1999 BA9)          Discovered 1999-Jan-22 by Korlevic, K. at Visnjan
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 BA9 = 1995 DW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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