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79503 (1998 GA5)
Classification: Main-belt Asteroid          SPK-ID: 2079503
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736440915195111 3.3949e-08  
a 3.04195403061711 1.6242e-08 au
q 2.513736686526487 1.0273e-07 au
i 16.95014680197774 4.8032e-06 deg
node 66.16480457633105 1.59e-05 deg
peri 62.94808250206693 2.4569e-05 deg
M 105.9855901362394 1.6692e-05 deg
tp 2458429.978889806242
(2018-Nov-07.47888981)
8.9249e-05 TDB
period 1937.88230462025
5.31
1.5521e-05
4.249e-08
d
yr
n .1857697957929112 1.4878e-09 deg/d
Q 3.570171374707733 1.9063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1448  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1998-04-02  
   last obs. used      2020-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:02  

Additional Information
 Earth MOID = 1.5793 au 
 Jupiter MOID = 1.84372 au 
 T_jup = 3.151 
[ 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 13.4   n/a MPO436336  
diameter diameter 11.269 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79503 (1998 GA5)          Discovered 1998-Apr-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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