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58814 (1998 GQ6)
Classification: Main-belt Asteroid          SPK-ID: 2058814
[ 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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04058110800684134 5.6836e-08  
a 3.122648642196912 2.2815e-08 au
q 2.995928100380503 1.7874e-07 au
i 16.7453964944701 5.1797e-06 deg
node 79.98149731453799 1.8677e-05 deg
peri 302.7739619969503 5.6325e-05 deg
M 168.3822026369212 5.5084e-05 deg
tp 2458057.792866973777
(2017-Oct-31.29286697)		 0.00030672 TDB
period 2015.501416270376
5.52		 2.2088e-05
6.047e-08		 d
yr
n .1786156025958885 1.9575e-09 deg/d
Q 3.249369184013322 2.374e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      10753 days (29.44 yr)  
   first obs. used      1990-12-18  
   last obs. used      2020-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:49:28  

Additional Information
 Earth MOID = 2.03466 au 
 Jupiter MOID = 2.03229 au 
 T_jup = 3.149 
[ 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 13.7   n/a MPO344733  
diameter diameter 6.995 km 0.491 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58814 (1998 GQ6)          Discovered 1998-Apr-02 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 GQ6 = 2001 VG9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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