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JPL Small-Body Database Browser
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58180 (1990 WG6)
Classification: Main-belt Asteroid          SPK-ID: 2058180
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161866211519169 4.4267e-08  
a 2.352867739551995 1.0298e-08 au
q 1.844209212920901 1.0465e-07 au
i 5.378206617317558 5.0994e-06 deg
node 207.0682657449871 3.5236e-05 deg
peri 151.0678924826076 3.6471e-05 deg
M 1.066205057472412 8.1683e-06 deg
tp 2458596.595792090025
(2019-Apr-23.09579209)
2.9904e-05 TDB
period 1318.240649620565
3.61
8.6545e-06
2.369e-08
d
yr
n .2730912600090283 1.7929e-09 deg/d
Q 2.861526266183089 1.2524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      10598 days (29.02 yr)  
   first obs. used      1990-11-14  
   last obs. used      2019-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:59:13  

Additional Information
 Earth MOID = .842097 au 
 Jupiter MOID = 2.60047 au 
 T_jup = 3.519 
[ 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 15.7   n/a MPO449375  

58180 (1990 WG6)          Discovered 1990-Nov-21 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 WG6 = 1990 WU4 = 2000 KZ41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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