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JPL Small-Body Database Browser
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268590 (2006 BB191)
Classification: Main-belt Asteroid          SPK-ID: 2268590
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690040215499457 4.78e-08  
a 2.970784977986872 3.995e-08 au
q 2.468710369546923 1.6005e-07 au
i 12.23497089387515 8.7783e-06 deg
node 351.2157865693004 2.7207e-05 deg
peri 108.1271482684103 4.6067e-05 deg
M 269.1680932944172 3.357e-05 deg
tp 2459072.390447210022
(2020-Aug-10.89044721)
0.00017755 TDB
period 1870.274082721269
5.12
3.7726e-05
1.033e-07
d
yr
n .1924851567617278 3.8827e-09 deg/d
Q 3.472859586426821 4.6702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      7731 days (21.17 yr)  
   first obs. used      1998-09-24  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:39:54  

Additional Information
 Earth MOID = 1.51809 au 
 Jupiter MOID = 1.77668 au 
 T_jup = 3.207 
[ 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 15.6   n/a MPO454995  
diameter diameter 2.462 km 0.750 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268590 (2006 BB191)          Discovered 2006-Jan-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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