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JPL Small-Body Database Browser
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393830 (2005 SL86)
Classification: Main-belt Asteroid          SPK-ID: 2393830
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017031565352741 2.0391e-07  
a 3.170608563617029 7.872e-08 au
q 2.848147664559406 6.9005e-07 au
i 9.229959281018665 1.8943e-05 deg
node 22.00387506736497 6.0365e-05 deg
peri 343.6913913626869 7.528e-05 deg
M 221.9301210708821 4.5843e-05 deg
tp 2459791.376757503010
(2022-Jul-30.87675750)
0.00027541 TDB
period 2062.112568717834
5.65
7.6797e-05
2.103e-07
d
yr
n .1745782482785788 6.5016e-09 deg/d
Q 3.493069462674652 8.6726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4903 days (13.42 yr)  
   first obs. used      2005-09-24  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:44:27  

Additional Information
 Earth MOID = 1.84844 au 
 Jupiter MOID = 1.97031 au 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO472042  

393830 (2005 SL86)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2005 SL86 = 2011 UM196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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