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215905 (2005 GF223)
Classification: Main-belt Asteroid          SPK-ID: 2215905
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09495612540978725 5.0899e-08  
a 2.308889355954011 1.3621e-08 au
q 2.089646168712719 1.162e-07 au
i 2.973319957349678 5.6317e-06 deg
node 163.1372317392881 0.00010941 deg
peri 358.8473017379109 0.00011561 deg
M 151.7471009286472 3.6398e-05 deg
tp 2458460.341752785037
(2018-Dec-07.84175278)
0.00012929 TDB
period 1281.45426045946
3.51
1.1339e-05
3.104e-08
d
yr
n .2809308229783586 2.4859e-09 deg/d
Q 2.528132543195303 1.4914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      1999-09-03  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:28:38  

Additional Information
 Earth MOID = 1.09763 au 
 Jupiter MOID = 2.44419 au 
 T_jup = 3.578 
[ 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 17.1   n/a MPO433413  

215905 (2005 GF223)          Discovered 2005-Apr-10 by Buie, M. W. at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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