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JPL Small-Body Database Browser
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17505 (1992 GO2)
Classification: Main-belt Asteroid          SPK-ID: 2017505
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1367385774425783 2.935e-08  
a 2.357375555765248 9.0199e-09 au
q 2.035031375772001 6.886e-08 au
i 3.224901376319885 3.4088e-06 deg
node 212.3192416955413 5.9492e-05 deg
peri 88.19281736815401 6.0828e-05 deg
M 90.97624714451506 1.2749e-05 deg
tp 2458266.407206562036
(2018-May-27.90720656)		 4.6538e-05 TDB
period 1322.030853246934
3.62		 7.5876e-06
2.077e-08		 d
yr
n .2723083195190437 1.5629e-09 deg/d
Q 2.679719735758495 1.0253e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1507  
   data-arc span      10108 days (27.67 yr)  
   first obs. used      1992-04-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:20:20  

Additional Information
 Earth MOID = 1.02188 au 
 Jupiter MOID = 2.51428 au 
 T_jup = 3.539 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO449079  
diameter diameter 2.598 km 0.414 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.378   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17505 (1992 GO2)          Discovered 1992-Apr-04 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 GO2 = 1999 GW57 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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