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JPL Small-Body Database Browser
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193599 (2001 BJ66)
Classification: Main-belt Asteroid          SPK-ID: 2193599
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223620099678427 5.8508e-08  
a 2.65169960551275 1.4634e-08 au
q 2.062062351399999 1.5669e-07 au
i 14.70161452017775 6.6644e-06 deg
node 143.9470698150657 1.91e-05 deg
peri 341.8602714534038 2.4772e-05 deg
M 197.0365647841115 1.146e-05 deg
tp 2459714.457866348327
(2022-May-14.95786635)
5.0236e-05 TDB
period 1577.19326145095
4.32
1.3056e-05
3.575e-08
d
yr
n .2282535747514008 1.8895e-09 deg/d
Q 3.2413368596255 1.7888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      1999-10-16  
   last obs. used      2019-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:05:45  

Additional Information
 Earth MOID = 1.08135 au 
 Jupiter MOID = 1.83622 au 
 T_jup = 3.309 
[ 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 14.9   n/a MPO440069  
diameter diameter 3.205 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.273   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193599 (2001 BJ66)          Discovered 2001-Jan-26 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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