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277110 (2005 GG8)
Classification: Main-belt Asteroid          SPK-ID: 2277110
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2606357968855421 9.5441e-08  
a 3.120810627612055 5.9161e-08 au
q 2.307415662755518 3.1343e-07 au
i 26.38219431203126 1.1106e-05 deg
node 66.05964574734821 2.2583e-05 deg
peri 73.64850605293057 3.719e-05 deg
M 285.2100440397548 2.2873e-05 deg
tp 2459418.850534288778
(2021-Jul-23.35053429)		 0.00013052 TDB
period 2013.722169110721
5.51		 5.7261e-05
1.568e-07		 d
yr
n .1787734204460685 5.0835e-09 deg/d
Q 3.934205592468592 7.458e-08 au
   Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      5900 days (16.15 yr)  
   first obs. used      2000-04-04  
   last obs. used      2016-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59802  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:26:11  

Additional Information
 Earth MOID = 1.46101 au 
 Jupiter MOID = 1.91814 au 
 T_jup = 3.007 
[ 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 15.4   n/a MPO367903  
diameter diameter 4.880 km 0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277110 (2005 GG8)          Discovered 2005-Apr-01 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 GG8 = 2009 VG115 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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