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JPL Small-Body Database Browser
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393823 (2005 SW37)
Classification: Main-belt Asteroid          SPK-ID: 2393823
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874538056398492 5.6837e-08  
a 3.169699546012591 3.8474e-08 au
q 2.575527303377628 1.8117e-07 au
i 9.721910731239136 8.0636e-06 deg
node 15.08835145134681 3.4292e-05 deg
peri 39.38917346772968 4.0789e-05 deg
M 186.4742284146283 2.2643e-05 deg
tp 2459994.043889617722
(2023-Feb-18.54388962)
0.00014113 TDB
period 2061.225816745092
5.64
3.7529e-05
1.027e-07
d
yr
n .1746533529103961 3.18e-09 deg/d
Q 3.763871788647553 4.5686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      4961 days (13.58 yr)  
   first obs. used      2005-09-24  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54332  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:35:32  

Additional Information
 Earth MOID = 1.5949 au 
 Jupiter MOID = 1.72148 au 
 T_jup = 3.153 
[ 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 16.2   n/a MPO434464  

393823 (2005 SW37)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2005 SW37 = 2011 UC182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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