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117782 (2005 GL115)
Classification: Main-belt Asteroid          SPK-ID: 2117782
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04882257990612138 4.9311e-08  
a 3.178309539264761 3.5187e-08 au
q 3.02313626781762 1.5265e-07 au
i 10.11011601471486 5.1228e-06 deg
node 88.10983651267654 3.3291e-05 deg
peri 217.7889831877168 7.4771e-05 deg
M 159.545783317935 6.9932e-05 deg
tp 2458083.275717340499
(2017-Nov-25.77571734)
0.00040068 TDB
period 2069.63001397168
5.67
3.4369e-05
9.41e-08
d
yr
n .1739441337677305 2.8886e-09 deg/d
Q 3.333482810711903 3.6905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:50:16  

Additional Information
 Earth MOID = 2.01444 au 
 Jupiter MOID = 1.80968 au 
 T_jup = 3.174 
[ 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 14.9   n/a MPO453648  
diameter diameter 4.700 km 0.446 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117782 (2005 GL115)          Discovered 2005-Apr-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GL115 = 2004 CG63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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