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180677 (2004 GL79)
Classification: Main-belt Asteroid          SPK-ID: 2180677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103009624164615 4.3528e-08  
a 2.648774254460771 1.6256e-08 au
q 2.356611904969802 1.1201e-07 au
i 2.285381021851828 4.3817e-06 deg
node 118.5832859866253 0.00010887 deg
peri 253.3100624987289 0.00011087 deg
M 129.5877508612313 1.9836e-05 deg
tp 2458633.703319441803
(2019-May-30.20331944)
8.6021e-05 TDB
period 1574.584045520274
4.31
1.4495e-05
3.969e-08
d
yr
n .228631809793963 2.1047e-09 deg/d
Q 2.940936603951739 1.8049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      9536 days (26.11 yr)  
   first obs. used      1995-02-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:28  

Additional Information
 Earth MOID = 1.35626 au 
 Jupiter MOID = 2.52365 au 
 T_jup = 3.382 
[ 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 16.48   n/a E2021B55  
diameter diameter 3.186 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180677 (2004 GL79)          Discovered 2004-Apr-12 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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