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JPL Small-Body Database Browser
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183780 (2004 BA22)
Classification: Main-belt Asteroid          SPK-ID: 2183780
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2527524251265355 1.0776e-07  
a 2.573614168094129 2.3212e-08 au
q 1.923126945768327 2.7375e-07 au
i 35.43735209667078 9.5172e-06 deg
node 26.5964225975255 1.3042e-05 deg
peri 8.294468467850542 2.0334e-05 deg
M 333.6370689301988 1.736e-05 deg
tp 2458710.934502319632
(2019-Aug-15.43450232)
7.2965e-05 TDB
period 1508.04251355073
4.13
2.0402e-05
5.586e-08
d
yr
n .2387200604526524 3.2296e-09 deg/d
Q 3.224101390419932 2.9079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      9129 days (24.99 yr)  
   first obs. used      1994-11-01  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:43:17  

Additional Information
 Earth MOID = .930422 au 
 Jupiter MOID = 2.23912 au 
 T_jup = 3.131 
[ 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 15.0   n/a MPO376281  
diameter diameter 3.299 km 0.859 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183780 (2004 BA22)          Discovered 2004-Jan-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 BA22 = 1994 VX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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