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JPL Small-Body Database Browser
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160614 (1999 TW82)
Classification: Main-belt Asteroid          SPK-ID: 2160614
[ 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878399248948723 7.5024e-08  
a 2.584476237080409 1.7271e-08 au
q 2.099008414814643 2.0162e-07 au
i 2.145962260084033 1.0168e-05 deg
node 57.11118332392741 0.0001386 deg
peri 249.3687911624753 0.0001418 deg
M 36.63176121239223 2.8165e-05 deg
tp 2458846.076802498078
(2019-Dec-28.57680250)		 0.00011813 TDB
period 1517.599734786583
4.15		 1.5213e-05
4.165e-08		 d
yr
n .2372166993364863 2.3779e-09 deg/d
Q 3.069944059346176 2.0516e-08 au
   Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      9218 days (25.24 yr)  
   first obs. used      1994-05-03  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:22:30  

Additional Information
 Earth MOID = 1.08525 au 
 Jupiter MOID = 2.18284 au 
 T_jup = 3.397 
[ 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 16.9   n/a MPO436810  

160614 (1999 TW82)          Discovered 1999-Oct-12 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1999 TW82 = 1994 JO3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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