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JPL Small-Body Database Browser
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146666 (2001 UW162)
Classification: Main-belt Asteroid          SPK-ID: 2146666
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730212102979597 5.8645e-08  
a 2.726799904179095 1.9817e-08 au
q 2.255005684517668 1.684e-07 au
i 12.53476792018154 5.4104e-06 deg
node 51.77011169406993 2.2946e-05 deg
peri 89.55803927499122 3.1543e-05 deg
M 245.5764794577164 1.752e-05 deg
tp 2459123.246504011161
(2020-Sep-30.74650401)		 8.0761e-05 TDB
period 1644.668338748374
4.50		 1.7929e-05
4.909e-08		 d
yr
n .2188891167406842 2.3861e-09 deg/d
Q 3.198594123840523 2.3245e-08 au
   Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      9871 days (27.03 yr)  
   first obs. used      1992-11-24  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:37:50  

Additional Information
 Earth MOID = 1.30951 au 
 Jupiter MOID = 1.97092 au 
 T_jup = 3.300 
[ 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 15.7   n/a MPO453932  

146666 (2001 UW162)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 UW162 = 2003 FA29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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