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185444 (2006 XB59)
Classification: Main-belt Asteroid          SPK-ID: 2185444
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 .03250698412740449 3.8605e-08  
a 2.793454457294978 2.484e-08 au
q 2.702647677591063 1.1641e-07 au
i 3.351819832701155 5.5064e-06 deg
node 305.76347242116 8.6099e-05 deg
peri 141.6050920831233 0.00013477 deg
M 328.5638418759896 0.00010363 deg
tp 2459149.414772945481
(2020-Oct-26.91477295)
0.00049135 TDB
period 1705.339375406289
4.67
2.2747e-05
6.228e-08
d
yr
n .2111016758258054 2.8158e-09 deg/d
Q 2.884261236998893 2.5648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      6525 days (17.86 yr)  
   first obs. used      2001-12-15  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:51:22  

Additional Information
 Earth MOID = 1.72006 au 
 Jupiter MOID = 2.18124 au 
 T_jup = 3.325 
[ 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 16.0   n/a MPO494025  
diameter diameter 3.746 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185444 (2006 XB59)          Discovered 2006-Dec-14 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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