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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994998557299747 5.1396e-08  
a 3.205795630669723 2.3752e-08 au
q 2.56623986485133 1.5584e-07 au
i 16.99060332329311 5.5351e-06 deg
node 96.74232018380917 1.5424e-05 deg
peri 8.424539529572074 1.9916e-05 deg
M 157.41503322123 1.163e-05 deg
tp 2458083.760635043830
(2017-Nov-26.26063504)
6.4865e-05 TDB
period 2096.535284024651
5.74
2.33e-05
6.379e-08
d
yr
n .1717118727946804 1.9084e-09 deg/d
Q 3.845351396488117 2.8491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      742  
   data-arc span      7217 days (19.76 yr)  
   first obs. used      1999-09-30  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:32:41  

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

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