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JPL Small-Body Database Browser
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56953 (2000 SN6)
Classification: Main-belt Asteroid          SPK-ID: 2056953
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05941734426665624 4.4212e-08  
a 3.140215756743443 2.7597e-08 au
q 2.953632476053439 1.4173e-07 au
i 23.86180865958189 6.1956e-06 deg
node 63.99224986991528 1.1179e-05 deg
peri 54.99758065626496 5.5538e-05 deg
M 16.47221016759076 5.202e-05 deg
tp 2458507.499125236937
(2019-Jan-23.99912524)
0.00029378 TDB
period 2032.533252919245
5.56
2.6793e-05
7.336e-08
d
yr
n .1771188734466935 2.3348e-09 deg/d
Q 3.326799037433446 2.9236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      1998-04-23  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:10:28  

Additional Information
 Earth MOID = 2.01361 au 
 Jupiter MOID = 1.96413 au 
 T_jup = 3.075 
[ 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 13.8   n/a MPO436181  
diameter diameter 10.117 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56953 (2000 SN6)          Discovered 2000-Sep-20 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SN6 = 1998 KA20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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