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JPL Small-Body Database Browser
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160186 (2001 XB123)
Classification: Main-belt Asteroid          SPK-ID: 2160186
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614539402140902 8.0417e-08  
a 2.630465365930077 1.4631e-08 au
q 2.205766368003967 2.0861e-07 au
i 3.457570218923787 5.284e-06 deg
node 134.8892100817592 0.00014338 deg
peri 276.0190012444655 0.00014488 deg
M 36.60576466839399 1.854e-05 deg
tp 2458442.049252796341
(2018-Nov-19.54925280)
8.0272e-05 TDB
period 1558.28650241443
4.27
1.3001e-05
3.559e-08
d
yr
n .2310229854665437 1.9274e-09 deg/d
Q 3.055164363856187 1.6993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:56:58  

Additional Information
 Earth MOID = 1.21921 au 
 Jupiter MOID = 2.31419 au 
 T_jup = 3.379 
[ 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 16.9   n/a MPO454059  

160186 (2001 XB123)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2001 XB123 = 2005 SW243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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