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JPL Small-Body Database Browser
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19026 (2000 SR145)
Classification: Main-belt Asteroid          SPK-ID: 2019026
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03662070594600548 4.047e-08  
a 3.076089530840918 2.0249e-08 au
q 2.963440960668407 1.1772e-07 au
i 1.750508621825426 4.1992e-06 deg
node 234.5922270879162 0.00014751 deg
peri 252.4503751610288 0.00015996 deg
M 131.5670118877026 6.2079e-05 deg
tp 2458280.319439008602
(2018-Jun-10.81943901)
0.00033848 TDB
period 1970.592766659438
5.40
1.9458e-05
5.327e-08
d
yr
n .1826861470775996 1.8039e-09 deg/d
Q 3.18873810101343 2.0991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1373  
   data-arc span      10815 days (29.61 yr)  
   first obs. used      1989-09-30  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47956  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:39:36  

Additional Information
 Earth MOID = 1.9791 au 
 Jupiter MOID = 1.82592 au 
 T_jup = 3.228 
[ 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 13.8   n/a MPO474017  
diameter diameter 10.640 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19026 (2000 SR145)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SR145 = 1989 SK12 = 1994 PX5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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