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52342 (1992 SK19)
Classification: Main-belt Asteroid          SPK-ID: 2052342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023670147889491 4.7018e-08  
a 2.799661678346131 2.0098e-08 au
q 2.233102502080206 1.2798e-07 au
i 9.364240771782327 5.1848e-06 deg
node 181.4175885399627 2.9131e-05 deg
peri 212.3730845186343 3.1222e-05 deg
M 215.9196680527636 1.4012e-05 deg
tp 2459285.292437531795
(2021-Mar-11.79243753)
7.1164e-05 TDB
period 1711.026579267779
4.68
1.8425e-05
5.044e-08
d
yr
n .2104000045131147 2.2656e-09 deg/d
Q 3.366220854612057 2.4165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      670  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58294  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:36  

Additional Information
 Earth MOID = 1.24415 au 
 Jupiter MOID = 2.09497 au 
 T_jup = 3.276 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO436150  
diameter diameter 6.126 km 2.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.064   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

52342 (1992 SK19)          Discovered 1992-Sep-22 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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