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JPL Small-Body Database Browser
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17680 (1997 AW5)
Classification: Main-belt Asteroid          SPK-ID: 2017680
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09898463942220206 4.2102e-08  
a 3.139994013725462 1.938e-08 au
q 2.829182838488975 1.344e-07 au
i 2.408253551011095 4.4578e-06 deg
node 114.0147954629638 0.0001015 deg
peri 41.63578085730138 0.00010365 deg
M 341.5349558651714 2.0683e-05 deg
tp 2458704.741224978989
(2019-Aug-09.24122498)
0.00011694 TDB
period 2032.317968937487
5.56
1.8816e-05
5.152e-08
d
yr
n .1771376356959591 1.64e-09 deg/d
Q 3.45080518896195 2.1299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1455  
   data-arc span      9900 days (27.10 yr)  
   first obs. used      1992-03-26  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51914  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:32:23  

Additional Information
 Earth MOID = 1.84006 au 
 Jupiter MOID = 1.53593 au 
 T_jup = 3.202 
[ 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 13.5   n/a MPO302173  
diameter diameter 9.870 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17680 (1997 AW5)          Discovered 1997-Jan-01 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 AW5 = 1998 KT25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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