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43313 (2000 JW)
Classification: Main-belt Asteroid          SPK-ID: 2043313
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2203110414406252 4.072e-08  
a 2.381059417298056 7.8066e-09 au
q 1.856485737341113 9.4071e-08 au
i 9.89053891870846 4.1573e-06 deg
node 70.02131393471888 2.0663e-05 deg
peri 321.7838005920106 2.2787e-05 deg
M 56.49899875149642 1.0267e-05 deg
tp 2458989.883676685402
(2020-May-20.38367669)
3.7772e-05 TDB
period 1342.003895091101
3.67
6.5999e-06
1.807e-08
d
yr
n .2682555552311283 1.3193e-09 deg/d
Q 2.905633097254998 9.5265e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      9578 days (26.22 yr)  
   first obs. used      1994-12-03  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:18:36  

Additional Information
 Earth MOID = .873424 au 
 Jupiter MOID = 2.54346 au 
 T_jup = 3.485 
[ 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 15.41   n/a MPCxxxxx  
diameter diameter 3.713 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.128   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43313 (2000 JW)          Discovered 2000-May-01 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 JW = 1999 CJ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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