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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04027515257878168 5.9029e-08  
a 3.123995769620533 2.4832e-08 au
q 2.998176363343597 1.883e-07 au
i 16.74553431730275 5.8838e-06 deg
node 79.98459941959199 1.8864e-05 deg
peri 303.2434524650666 6.039e-05 deg
M 96.48463107429657 5.8326e-05 deg
tp 2458059.970100104139
(2017-Nov-02.47010010)
0.00032671 TDB
period 2016.805804156189
5.52
2.4047e-05
6.584e-08
d
yr
n .1785000812959383 2.1283e-09 deg/d
Q 3.249815175897468 2.5832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      10280 days (28.15 yr)  
   first obs. used      1990-12-18  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:36:22  

Additional Information
 Earth MOID = 2.036 au 
 Jupiter MOID = 2.03045 au 
 T_jup = 3.148 
[ 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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