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JPL Small-Body Database Browser
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11062 (1991 SN)
Classification: Main-belt Asteroid          SPK-ID: 2011062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07946289338542453 3.4258e-08  
a 3.026116161447602 1.8779e-08 au
q 2.785652215538581 1.026e-07 au
i 10.98049340403008 3.9089e-06 deg
node 107.1066230165595 2.1597e-05 deg
peri 203.2046660671671 3.4774e-05 deg
M 119.1770082018547 2.7693e-05 deg
tp 2457963.973048088448
(2017-Jul-29.47304809)
0.00014829 TDB
period 1922.767706167275
5.26
1.7898e-05
4.9e-08
d
yr
n .1872301052515603 1.7429e-09 deg/d
Q 3.266580107356623 2.0272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1879  
   data-arc span      10778 days (29.51 yr)  
   first obs. used      1990-05-26  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:30:58  

Additional Information
 Earth MOID = 1.77337 au 
 Jupiter MOID = 1.94732 au 
 T_jup = 3.212 
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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 12.6   n/a MPO502254  
diameter diameter 9.635 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.229   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11062 (1991 SN)          Discovered 1991-Sep-30 by McNaught, R. H. at Siding Spring
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1991 SN = 1990 KS3 = 1999 BS15 = 1999 BY33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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