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14378 (1989 TA16)
Classification: Main-belt Asteroid          SPK-ID: 2014378
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607680334703731 3.5133e-08  
a 2.588518060712568 1.0473e-08 au
q 2.172367102489265 9.0915e-08 au
i 2.300465070135301 3.737e-06 deg
node 232.5502837875204 0.00010184 deg
peri 72.0199971256003 0.00010267 deg
M 227.360853175849 1.3593e-05 deg
tp 2459760.959771059991
(2022-Jun-30.45977106)		 5.8031e-05 TDB
period 1521.161153494839
4.16		 9.2315e-06
2.527e-08		 d
yr
n .2366613157145821 1.4362e-09 deg/d
Q 3.004669018935871 1.2156e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1521  
   data-arc span      14379 days (39.37 yr)  
   first obs. used      1981-10-30  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:26:42  

Additional Information
 Earth MOID = 1.15657 au 
 Jupiter MOID = 2.22732 au 
 T_jup = 3.401 
[ 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 14.46   n/a E2021B10  

14378 (1989 TA16)          Discovered 1989-Oct-04 by Debehogne, H. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 TA16 = 1981 UV2 = 1993 QO1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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