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214261 (2005 GE11)
Classification: Main-belt Asteroid          SPK-ID: 2214261
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09342920307000116 5.6393e-08  
a 2.560703878512261 2.8611e-08 au
q 2.3214593558446 1.3157e-07 au
i 15.06384115576371 6.9914e-06 deg
node 37.00665657450586 1.8474e-05 deg
peri 248.5209748429836 6.4812e-05 deg
M 169.0864169779616 7.1882e-05 deg
tp 2458297.518839486299
(2018-Jun-28.01883949)
0.00029159 TDB
period 1496.709329513545
4.10
2.5084e-05
6.868e-08
d
yr
n .2405276648586175 4.0311e-09 deg/d
Q 2.799948401179923 3.1284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      6885 days (18.85 yr)  
   first obs. used      2001-03-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57081  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:08:27  

Additional Information
 Earth MOID = 1.35133 au 
 Jupiter MOID = 2.33569 au 
 T_jup = 3.381 
[ 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 15.7   n/a MPO454538  
diameter diameter 2.066 km 0.346 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.217   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214261 (2005 GE11)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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