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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05756745809433403 3.9037e-08  
a 3.022674846255151 1.6918e-08 au
q 2.84866713871056 1.162e-07 au
i 7.60060467147242 3.7277e-06 deg
node 257.5373381763415 3.6231e-05 deg
peri 342.436757541088 5.7359e-05 deg
M 111.5992772978751 4.3103e-05 deg
tp 2458605.462335765417
(2019-May-01.96233577)
0.00023055 TDB
period 1919.488766514876
5.26
1.6115e-05
4.412e-08
d
yr
n .1875499384420128 1.5746e-09 deg/d
Q 3.196682553799742 1.7892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1087  
   data-arc span      17303 days (47.37 yr)  
   first obs. used      1973-09-20  
   last obs. used      2021-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49786  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:08:38  

Additional Information
 Earth MOID = 1.83526 au 
 Jupiter MOID = 1.83367 au 
 T_jup = 3.230 
[ 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 14.25   n/a E2021B10  
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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