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272090 (2005 GE1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2272090
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173568941822252 7.2491e-08  
a 3.2188804971554 5.1896e-08 au
q 2.519234629549966 2.5619e-07 au
i 12.3726719318472 8.0019e-06 deg
node 66.99109424494472 3.1405e-05 deg
peri 113.5870808924783 3.7137e-05 deg
M 238.7336662417878 2.2281e-05 deg
tp 2459711.048053682446
(2022-May-11.54805368)
0.00014281 TDB
period 2109.384289919278
5.78
5.1013e-05
1.397e-07
d
yr
n .170665915035224 4.1273e-09 deg/d
Q 3.918526364760835 6.3176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6167 days (16.88 yr)  
   first obs. used      2002-11-07  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:40:17  

Additional Information
 Earth MOID = 1.55201 au 
 Jupiter MOID = 1.24709 au 
 T_jup = 3.116 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO455021  
diameter diameter 2.728 km 0.767 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

272090 (2005 GE1)          Discovered 2005-Apr-02 by Lowe, A. at Mayhill
Reference: 20110418/Numbers.arcLast Updated: 2011-04-22

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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