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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1368547952136419 2.9339e-08  
a 2.357420619264397 8.8844e-09 au
q 2.034796303182551 6.8791e-08 au
i 3.224596298628121 3.3012e-06 deg
node 212.3083802225176 5.9413e-05 deg
peri 88.28978823785431 6.0653e-05 deg
M 199.7822016104841 1.2671e-05 deg
tp 2459588.885961803273
(2022-Jan-09.38596180)
4.7491e-05 TDB
period 1322.068761263411
3.62
7.4737e-06
2.046e-08
d
yr
n .2723005115527975 1.5393e-09 deg/d
Q 2.680044935346243 1.01e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1575  
   data-arc span      10165 days (27.83 yr)  
   first obs. used      1992-04-04  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:05:55  

Additional Information
 Earth MOID = 1.0224 au 
 Jupiter MOID = 2.51556 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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