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JPL Small-Body Database Browser
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487473 (2014 SL166)
Classification: Main-belt Asteroid          SPK-ID: 2487473
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051631946039542 1.329e-07  
a 3.133307290228434 6.3996e-08 au
q 2.803798685912153 4.4858e-07 au
i 10.73887303916306 1.2482e-05 deg
node 338.3169766736746 4.0773e-05 deg
peri 359.843331698986 6.5038e-05 deg
M 325.1542453477345 4.2843e-05 deg
tp 2458796.587669201009
(2019-Nov-09.08766920)
0.00023866 TDB
period 2025.829591490099
5.55
6.2064e-05
1.699e-07
d
yr
n .177704976525297 5.4443e-09 deg/d
Q 3.462815894544715 7.0726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      5788 days (15.85 yr)  
   first obs. used      2003-10-17  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69545  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:18  

Additional Information
 Earth MOID = 1.79379 au 
 Jupiter MOID = 1.9167 au 
 T_jup = 3.177 
[ 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 16.5   n/a MPO456350  

487473 (2014 SL166)          Discovered 2006-Feb-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 SL166 = 2006 DU163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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