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JPL Small-Body Database Browser
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160580 (1999 KG)
Classification: Main-belt Asteroid          SPK-ID: 2160580
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09777414270600222 7.2412e-08  
a 2.641599464234949 2.0354e-08 au
q 2.383319341246742 1.9524e-07 au
i 12.24407150350901 9.099e-06 deg
node 225.3589664328983 2.3514e-05 deg
peri 328.2309152657108 4.3489e-05 deg
M 265.4405920368157 3.5316e-05 deg
tp 2459012.408849301099
(2020-Jun-11.90884930)
0.00015469 TDB
period 1568.190716741052
4.29
1.8125e-05
4.962e-08
d
yr
n .2295639147438246 2.6532e-09 deg/d
Q 2.899879587223155 2.2344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      1999-05-10  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60736  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:04:20  

Additional Information
 Earth MOID = 1.38889 au 
 Jupiter MOID = 2.0985 au 
 T_jup = 3.356 
[ 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 15.6   n/a MPO426993  

160580 (1999 KG)          Discovered 1999-May-16 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1999 KG = 2003 GB50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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