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JPL Small-Body Database Browser
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212169 (2005 GL50)
Classification: Main-belt Asteroid          SPK-ID: 2212169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07113417826418611 6.5519e-08  
a 2.634580947979024 2.076e-08 au
q 2.447172197174055 1.678e-07 au
i 10.1982756808404 6.9023e-06 deg
node 201.7173901575335 2.391e-05 deg
peri 7.0366935006681 4.2093e-05 deg
M 105.5648506403729 3.7218e-05 deg
tp 2458142.481959923420
(2018-Jan-23.98195992)
0.00015969 TDB
period 1561.945035940862
4.28
1.8462e-05
5.055e-08
d
yr
n .2304818618557524 2.7242e-09 deg/d
Q 2.821989698783992 2.2237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      7204 days (19.72 yr)  
   first obs. used      2000-02-06  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:44:01  

Additional Information
 Earth MOID = 1.44307 au 
 Jupiter MOID = 2.13938 au 
 T_jup = 3.372 
[ 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 15.8   n/a MPO433386  

212169 (2005 GL50)          Discovered 2005-Apr-05 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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