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11113 (1995 WW3)
Classification: Main-belt Asteroid          SPK-ID: 2011113
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1835435144709514 3.8446e-08  
a 2.807103425490637 1.399e-08 au
q 2.291877797292639 1.0713e-07 au
i 15.97729071361599 5.0649e-06 deg
node 286.3114755698084 1.5031e-05 deg
peri 107.050307419413 2.27e-05 deg
M 100.1310153318034 1.5521e-05 deg
tp 2458522.693374828791
(2019-Feb-08.19337483)		 7.3437e-05 TDB
period 1717.853199547071
4.70		 1.2842e-05
3.516e-08		 d
yr
n .2095638906135387 1.5666e-09 deg/d
Q 3.322329053688635 1.6558e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1578  
   data-arc span      9340 days (25.57 yr)  
   first obs. used      1994-07-11  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:56:33  

Additional Information
 Earth MOID = 1.35797 au 
 Jupiter MOID = 2.24584 au 
 T_jup = 3.242 
[ 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 13.5   n/a MPO502254  
diameter diameter 7.620 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11113 (1995 WW3)          Discovered 1995-Nov-18 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 WW3 = 1994 NB8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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