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JPL Small-Body Database Browser
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52193 (5209 T-2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052193
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07905453424251861 4.4188e-08  
a 3.210667179952918 2.615e-08 au
q 2.956849381433999 1.3509e-07 au
i 8.72301579667397 4.804e-06 deg
node 240.8801592261281 3.2131e-05 deg
peri 51.62384761672204 4.9128e-05 deg
M 41.01746262198235 3.9361e-05 deg
tp 2458361.081530594042
(2018-Aug-30.58153059)
0.00022926 TDB
period 2101.315963410007
5.75
2.5672e-05
7.029e-08
d
yr
n .1713212131200837 2.093e-09 deg/d
Q 3.464484978471837 2.8217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      16869 days (46.18 yr)  
   first obs. used      1973-09-20  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53918  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:58:28  

Additional Information
 Earth MOID = 1.95006 au 
 Jupiter MOID = 1.67192 au 
 T_jup = 3.169 
[ 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 14.6   n/a MPO452880  
diameter diameter 7.901 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52193 (5209 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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