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14493 (1994 WP3)
Classification: Main-belt Asteroid          SPK-ID: 2014493
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .257940315416296 3.6394e-08  
a 2.36650717519487 7.8014e-09 au
q 1.756089567990178 8.6028e-08 au
i 9.054886106935434 4.4324e-06 deg
node 95.88828803345808 2.498e-05 deg
peri 261.2468514799351 2.6588e-05 deg
M 96.13134310292418 1.2572e-05 deg
tp 2458845.422891538095
(2019-Dec-27.92289154)		 4.5152e-05 TDB
period 1329.719890727268
3.64		 6.5753e-06
1.8e-08		 d
yr
n .2707337105434319 1.3387e-09 deg/d
Q 2.976924782399563 9.8137e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1374  
   data-arc span      9605 days (26.30 yr)  
   first obs. used      1994-11-26  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:30:58  

Additional Information
 Earth MOID = .777799 au 
 Jupiter MOID = 2.52672 au 
 T_jup = 3.486 
[ 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 14.5   n/a MPO439194  
diameter diameter 3.807 km 1.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.255   0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14493 (1994 WP3)          Discovered 1994-Nov-26 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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