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120510 (1993 TU16)
Classification: Main-belt Asteroid          SPK-ID: 2120510
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838336302672779 7.5691e-08  
a 3.157967128335916 3.6695e-08 au
q 2.577426566869194 2.5163e-07 au
i 2.226165499224899 6.2744e-06 deg
node 53.10375853326686 0.00018463 deg
peri 318.6558185563032 0.00018531 deg
M 317.4172225406215 2.2213e-05 deg
tp 2459442.960679849085
(2021-Aug-16.46067985)		 0.00012967 TDB
period 2049.792191900496
5.61		 3.5727e-05
9.782e-08		 d
yr
n .175627559428949 3.0611e-09 deg/d
Q 3.738507689802638 4.3441e-08 au
   Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      9365 days (25.64 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:06:53  

Additional Information
 Earth MOID = 1.5767 au 
 Jupiter MOID = 1.72562 au 
 T_jup = 3.178 
[ 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 15.4   n/a MPO439779  

120510 (1993 TU16)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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Alternate Designations
 1993 TU16 = 2004 RT73 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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