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123384 (2000 WG60)
Classification: Main-belt Asteroid          SPK-ID: 2123384
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547406836290376 4.8346e-08  
a 2.728505996670238 1.714e-08 au
q 2.306295113459556 1.3215e-07 au
i 10.64857543355142 5.0127e-06 deg
node 98.37938089869512 2.9482e-05 deg
peri 341.0949216729138 3.4187e-05 deg
M 118.8994683122078 1.8109e-05 deg
tp 2458456.795149331264
(2018-Dec-04.29514933)
8.0993e-05 TDB
period 1646.212123731156
4.51
1.5512e-05
4.247e-08
d
yr
n .2186838468812005 2.0606e-09 deg/d
Q 3.150716879880919 1.9792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      2000-11-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:00:03  

Additional Information
 Earth MOID = 1.32489 au 
 Jupiter MOID = 2.08891 au 
 T_jup = 3.313 
[ 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 15.1   n/a MPO432728  
diameter diameter 2.469 km 0.540 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123384 (2000 WG60)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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