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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839539473567038 2.7123e-08  
a 2.806013323855827 1.3091e-08 au
q 2.289836096597043 7.7249e-08 au
i 15.97709557591791 5.0187e-07 deg
node 286.3047212088293 3.5345e-06 deg
peri 106.9936466999715 5.4292e-06 deg
M 183.199857458235 6.5635e-06 deg
tp 2460239.666086553338
(2023-Oct-22.16608655)
3.5576e-05 TDB
period 1716.85263821265
4.70
1.2015e-05
3.29e-08
d
yr
n .2096860219609659 1.4674e-09 deg/d
Q 3.322190551114611 1.5499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1853  
   data-arc span      9835 days (26.93 yr)  
   first obs. used      1994-07-11  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:36:03  

Additional Information
 Earth MOID = 1.35547 au 
 Jupiter MOID = 2.24843 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 13.50   n/a MPO614063  
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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