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43370 (2000 WD5)
Classification: Main-belt Asteroid          SPK-ID: 2043370
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12405342373391 5.8345e-08  
a 2.557714323127816 1.5166e-08 au
q 2.24042110441055 1.5466e-07 au
i 7.01987044603775 5.0452e-06 deg
node 307.8375936148746 3.7439e-05 deg
peri 226.9939911715014 4.1171e-05 deg
M 222.2122938843136 1.9506e-05 deg
tp 2459772.353060126172
(2022-Jul-11.85306013)
8.3992e-05 TDB
period 1494.089040662134
4.09
1.3289e-05
3.638e-08
d
yr
n .2409494951120579 2.1431e-09 deg/d
Q 2.875007541845081 1.7048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      10688 days (29.26 yr)  
   first obs. used      1991-10-02  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:19  

Additional Information
 Earth MOID = 1.2524 au 
 Jupiter MOID = 2.13186 au 
 T_jup = 3.415 
[ 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 15.03   n/a E2021B10  
diameter diameter 5.134 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43370 (2000 WD5)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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