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117796 (2005 GY140)
Classification: Main-belt Asteroid          SPK-ID: 2117796
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661370425352391 5.7881e-08  
a 2.576138107538693 1.7176e-08 au
q 2.148146141189887 1.54e-07 au
i 13.42670960957678 6.2681e-06 deg
node 346.7986800285615 1.8051e-05 deg
peri 183.902895885829 2.2753e-05 deg
M 262.8852420020774 1.6214e-05 deg
tp 2459407.912989396760
(2021-Jul-12.41298940)
7.0684e-05 TDB
period 1510.261459807901
4.13
1.5105e-05
4.136e-08
d
yr
n .2383693218562238 2.384e-09 deg/d
Q 3.004130073887499 2.003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1998-09-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:50:38  

Additional Information
 Earth MOID = 1.15461 au 
 Jupiter MOID = 1.97241 au 
 T_jup = 3.370 
[ 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 15.3   n/a MPO453649  

117796 (2005 GY140)          Discovered 2005-Apr-14 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GY140 = 1998 SB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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