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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369322168009598 2.9113e-08  
a 2.357078277820602 8.7857e-09 au
q 2.034318324065238 6.8355e-08 au
i 3.224876212692162 3.2732e-06 deg
node 212.3002861008553 5.8972e-05 deg
peri 88.36108089638161 6.0201e-05 deg
M 254.1766471447311 1.2697e-05 deg
tp 2459589.042429839380
(2022-Jan-09.54242984)		 4.7277e-05 TDB
period 1321.780788154382
3.62		 7.3902e-06
2.023e-08		 d
yr
n .2723598369913306 1.5228e-09 deg/d
Q 2.679838231575965 9.9888e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1624  
   data-arc span      10573 days (28.95 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:04:42  

Additional Information
 Earth MOID = 1.01996 au 
 Jupiter MOID = 2.51528 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 14.84   n/a E2021B10  
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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