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134819 (2000 GW20)
Classification: Main-belt Asteroid          SPK-ID: 2134819
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 .282851473873826 8.1967e-08  
a 2.5565743034313 1.6719e-08 au
q 1.833443493637807 2.1784e-07 au
i 4.64375181004602 5.4947e-06 deg
node 357.2161663998052 4.7921e-05 deg
peri 21.63044040464365 4.8454e-05 deg
M 192.3161245039237 5.6844e-06 deg
tp 2459895.964326626710
(2022-Nov-12.46432663)
2.6886e-05 TDB
period 1493.090238074049
4.09
1.4647e-05
4.01e-08
d
yr
n .2411106782563707 2.3652e-09 deg/d
Q 3.279705113224793 2.1448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      8127 days (22.25 yr)  
   first obs. used      1998-12-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:14  

Additional Information
 Earth MOID = .835051 au 
 Jupiter MOID = 2.19412 au 
 T_jup = 3.376 
[ 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 15.24   n/a E2021B55  

134819 (2000 GW20)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 GW20 = 2002 XW79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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