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123773 (2001 BB6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2123773
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994998013098651 5.3641e-08  
a 3.205795610782266 2.3754e-08 au
q 2.566240023391166 1.635e-07 au
i 16.99060064811676 5.9333e-06 deg
node 96.74231498926912 1.5853e-05 deg
peri 8.424552231112763 2.0535e-05 deg
M 157.4150290461529 1.1811e-05 deg
tp 2458083.760667888884
(2017-Nov-26.26066789)
6.599e-05 TDB
period 2096.535264515568
5.74
2.3302e-05
6.38e-08
d
yr
n .1717118743925267 1.9085e-09 deg/d
Q 3.845351198173366 2.8493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      7163 days (19.61 yr)  
   first obs. used      1999-09-30  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:01:37  

Additional Information
 Earth MOID = 1.58424 au 
 Jupiter MOID = 1.35086 au 
 T_jup = 3.094 
[ 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 MPO264170  
diameter diameter 9.413 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123773 (2001 BB6)          Discovered 2001-Jan-18 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2001 BB6 = 2002 JR121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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