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JPL Small-Body Database Browser
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214450 (2005 SU47)
Classification: Main-belt Asteroid          SPK-ID: 2214450
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529920578193787 5.5043e-08  
a 3.11538934519691 3.9624e-08 au
q 2.638759518366668 1.7335e-07 au
i 9.764839611263127 8.2072e-06 deg
node 1.086991432892385 3.1591e-05 deg
peri 289.7492322495823 4.3732e-05 deg
M 236.473845692478 3.458e-05 deg
tp 2459289.665204992987
(2021-Mar-16.16520499)
0.00019774 TDB
period 2008.477275021646
5.50
3.8318e-05
1.049e-07
d
yr
n .1792402654872559 3.4196e-09 deg/d
Q 3.592019172027152 4.5686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1997-02-03  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:23  

Additional Information
 Earth MOID = 1.6427 au 
 Jupiter MOID = 1.75336 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 15.1   n/a MPO396613  
diameter diameter 3.629 km 0.497 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.112   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214450 (2005 SU47)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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