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277119 (2005 GH62)
Classification: Main-belt Asteroid          SPK-ID: 2277119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02271987826278316 7.8713e-08  
a 3.085388878207609 5.1676e-08 au
q 3.015289218501387 2.2505e-07 au
i 9.827978812970036 8.3184e-06 deg
node 341.5932940285376 4.3965e-05 deg
peri 330.0816868022095 0.00021407 deg
M 143.5935855886603 0.00021137 deg
tp 2458210.920560607375
(2018-Apr-02.42056061)
0.001162 TDB
period 1979.535485628214
5.42
4.9732e-05
1.362e-07
d
yr
n .1818608469581198 4.5689e-09 deg/d
Q 3.155488537913831 5.2851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5434 days (14.88 yr)  
   first obs. used      2005-03-08  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:37  

Additional Information
 Earth MOID = 2.00619 au 
 Jupiter MOID = 1.94527 au 
 T_jup = 3.204 
[ 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 16.1   n/a MPO455057  
diameter diameter 4.469 km 0.786 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277119 (2005 GH62)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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