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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615176640403621 7.904e-08  
a 2.629625509942394 1.4339e-08 au
q 2.204894540275552 2.044e-07 au
i 3.457981450324966 5.1881e-06 deg
node 134.8905925135892 0.00013226 deg
peri 275.8970402400103 0.00013361 deg
M 129.1537586871559 1.7956e-05 deg
tp 2458441.716167422606
(2018-Nov-19.21616742)
7.7422e-05 TDB
period 1557.54026652162
4.26
1.274e-05
3.488e-08
d
yr
n .2311336713008202 1.8905e-09 deg/d
Q 3.054356479609236 1.6655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6730 days (18.43 yr)  
   first obs. used      2001-11-17  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51482  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:08  

Additional Information
 Earth MOID = 1.21877 au 
 Jupiter MOID = 2.3161 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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