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JPL Small-Body Database Browser
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245524 (2005 SM153)
Classification: Main-belt Asteroid          SPK-ID: 2245524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06130857546839131 1.1256e-07  
a 2.952713128982789 2.982e-08 au
q 2.771686493278038 3.3376e-07 au
i 11.62937724068967 1.1337e-05 deg
node 196.654812233892 2.0366e-05 deg
peri 183.3368624604444 5.2095e-05 deg
M 324.9379473657521 4.4114e-05 deg
tp 2459180.994987685332
(2020-Nov-27.49498769)
0.00022719 TDB
period 1853.234214338326
5.07
2.8074e-05
7.686e-08
d
yr
n .1942549933595595 2.9427e-09 deg/d
Q 3.133739764687541 3.1648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      6375 days (17.45 yr)  
   first obs. used      2000-10-31  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59904  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:40:14  

Additional Information
 Earth MOID = 1.77376 au 
 Jupiter MOID = 2.18483 au 
 T_jup = 3.235 
[ 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 15.6   n/a MPO437144  
diameter diameter 4.755 km 0.272 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245524 (2005 SM153)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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