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

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624659033105601 5.365e-08  
a 2.587766207135345 2.4704e-08 AU
q 2.167342432736559 1.4472e-07 AU
i 2.297284087246435 7.4203e-06 deg
node 232.7001607154312 0.00013969 deg
peri 71.73256088642607 0.00014202 deg
M 19.51007217152079 3.0189e-05 deg
tp 2456718.097126213955
(2014-Mar-01.59712621)
0.00012696 JED
period 1520.498453423402
4.16
2.1773e-05
5.961e-08
d
yr
n .2367644631202748 3.3903e-09 deg/d
Q 3.008189981534131 2.8717e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      11909 days (32.61 yr)  
   first obs. used      1981-10-30  
   last obs. used      2014-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53254  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:54:10  

Additional Information
 Earth MOID = 1.15265 AU 
 T_jup = 3.401 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO267763  

14378 (1989 TA16)          Discovered 1989-Oct-04 by Debehogne, H. at La Silla (809)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

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