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193419 (2000 WG85)
Classification: Main-belt Asteroid          SPK-ID: 2193419
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09533945884924172 7.3088e-08  
a 2.457892117992803 1.5537e-08 au
q 2.223558013553552 1.7832e-07 au
i 4.708407912667112 4.6858e-06 deg
node 281.1856853979668 8.3908e-05 deg
peri 203.2847612753136 0.00010068 deg
M 337.2850102378581 5.4643e-05 deg
tp 2459089.308124162279
(2020-Aug-27.80812416)
0.0002139 TDB
period 1407.48136068742
3.85
1.3346e-05
3.654e-08
d
yr
n .2557760337402795 2.4253e-09 deg/d
Q 2.692226222432053 1.7019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      7045 days (19.29 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:30:27  

Additional Information
 Earth MOID = 1.24007 au 
 Jupiter MOID = 2.36792 au 
 T_jup = 3.481 
[ 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 16.1   n/a MPO454342  

193419 (2000 WG85)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 WG85 = 2002 JD131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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