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JPL Small-Body Database Browser
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19896 (5366 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2019896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05758041506562635 4.7724e-08  
a 3.024540852444921 2.1365e-08 au
q 2.850386534778199 1.5035e-07 au
i 7.600973045017498 5.1893e-06 deg
node 257.5535025226459 3.8883e-05 deg
peri 343.0355445491058 6.1209e-05 deg
M 73.48256449988247 4.5286e-05 deg
tp 2458608.334474555998
(2019-May-04.83447456)
0.00024255 TDB
period 1921.266495265914
5.26
2.0357e-05
5.573e-08
d
yr
n .1873764003520886 1.9854e-09 deg/d
Q 3.198695170111643 2.2595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      16770 days (45.91 yr)  
   first obs. used      1973-09-20  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53914  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:28:50  

Additional Information
 Earth MOID = 1.8383 au 
 Jupiter MOID = 1.83326 au 
 T_jup = 3.229 
[ 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 14.2   n/a MPO395194  
diameter diameter 4.774 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19896 (5366 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5366 T-2 = 1999 RZ113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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