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JPL Small-Body Database Browser
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215897 (2005 GJ66)
Classification: Main-belt Asteroid          SPK-ID: 2215897
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239950622136257 7.145e-08  
a 2.531174585370362 1.8293e-08 au
q 2.217321435183816 1.8138e-07 au
i .7795721110155694 8.1056e-06 deg
node 51.7107577675641 0.00049014 deg
peri 107.8357896368028 0.00049114 deg
M 208.5351848888961 2.9757e-05 deg
tp 2459219.357754290153
(2021-Jan-04.85775429)
0.00012293 TDB
period 1470.894685218034
4.03
1.5945e-05
4.366e-08
d
yr
n .2447489977480178 2.6532e-09 deg/d
Q 2.845027735556909 2.0561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      8265 days (22.63 yr)  
   first obs. used      1995-11-21  
   last obs. used      2018-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:54:25  

Additional Information
 Earth MOID = 1.2267 au 
 Jupiter MOID = 2.13548 au 
 T_jup = 3.440 
[ 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 17.6   n/a MPO454550  

215897 (2005 GJ66)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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