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39674 (1996 BA5)
Classification: Main-belt Asteroid          SPK-ID: 2039674
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564917664634239 4.8989e-08  
a 3.096109091564545 2.8117e-08 au
q 2.611593510662142 1.6178e-07 au
i 5.535158611504418 4.6455e-06 deg
node 78.2316731088732 5.2649e-05 deg
peri 321.1911136936517 5.5312e-05 deg
M 265.2935033948083 2.15e-05 deg
tp 2459523.979982881163
(2021-Nov-05.47998288)
0.00012395 TDB
period 1989.861314613215
5.45
2.7106e-05
7.421e-08
d
yr
n .180917130935819 2.4645e-09 deg/d
Q 3.580624672466946 3.2517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      8557 days (23.43 yr)  
   first obs. used      1996-01-16  
   last obs. used      2019-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:33:17  

Additional Information
 Earth MOID = 1.62265 au 
 Jupiter MOID = 1.83481 au 
 T_jup = 3.197 
[ 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 14.3   n/a MPO263677  
diameter diameter 7.050 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39674 (1996 BA5)          Discovered 1996-Jan-16 by Spacewatch at Kitt Peak
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 BA5 = 1999 RW234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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