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245948 (2006 SJ19)
Classification: Main-belt Asteroid          SPK-ID: 2245948
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 .2972772236290437 5.696e-08  
a 3.14310628022697 3.1099e-08 au
q 2.208732371670085 1.8644e-07 au
i 25.10571418544435 7.3369e-06 deg
node 238.3067661274742 1.5487e-05 deg
peri 121.7013306106597 1.9966e-05 deg
M 163.5673325887127 1.123e-05 deg
tp 2458075.735611916588
(2017-Nov-18.23561192)
5.8556e-05 TDB
period 2035.340275109443
5.57
3.0208e-05
8.27e-08
d
yr
n .1768746014622259 2.6251e-09 deg/d
Q 4.077480188783855 4.0344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      7058 days (19.32 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:48:13  

Additional Information
 Earth MOID = 1.30405 au 
 Jupiter MOID = 1.84925 au 
 T_jup = 2.999 
[ 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 14.7   n/a MPO254447  
diameter diameter 7.282 km 0.558 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245948 (2006 SJ19)          Discovered 2006-Sep-18 by CSS at Catalina
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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