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JPL Small-Body Database Browser
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379058 (2008 WG64)
Classification: Main-belt Asteroid          SPK-ID: 2379058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717105553292859 8.3308e-08  
a 2.974964561026921 4.2612e-08 au
q 2.464131744168043 2.6191e-07 au
i 9.080195362643424 7.3587e-06 deg
node 264.1503577709377 5.2502e-05 deg
peri 153.4891781773065 5.7319e-05 deg
M 17.62006576323281 2.1797e-05 deg
tp 2458508.766883982062
(2019-Jan-25.26688398)
0.00011306 TDB
period 1874.22238998493
5.13
4.0268e-05
1.102e-07
d
yr
n .1920796603026894 4.1269e-09 deg/d
Q 3.485797377885799 4.9929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      3690 days (10.10 yr)  
   first obs. used      2008-11-04  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:35:55  

Additional Information
 Earth MOID = 1.48024 au 
 Jupiter MOID = 1.86236 au 
 T_jup = 3.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO413413  
diameter diameter 4.309 km 1.596 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379058 (2008 WG64)          Discovered 2008-Nov-18 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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