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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1833592248462338 4.4898e-08  
a 2.807340969711104 1.5814e-08 au
q 2.292589105625801 1.2864e-07 au
i 15.97637704509978 5.0814e-06 deg
node 286.3116605955476 1.9781e-05 deg
peri 107.1137290041287 2.6059e-05 deg
M 16.27369494623503 1.5611e-05 deg
tp 2458522.835090151387
(2019-Feb-08.33509015)		 7.4369e-05 TDB
period 1718.071257810386
4.70		 1.4517e-05
3.975e-08		 d
yr
n .2095372926841263 1.7705e-09 deg/d
Q 3.322092833796407 1.8714e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1994-07-11  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:31:47  

Additional Information
 Earth MOID = 1.35812 au 
 Jupiter MOID = 2.24502 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 13.4   n/a MPO452327  
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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