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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623762154375034 4.7082e-08  
a 2.587318931881719 1.9458e-08 AU
q 2.167199875592961 1.2104e-07 AU
i 2.297455312985167 6.7566e-06 deg
node 232.6956343340748 0.00012888 deg
peri 71.69296880782768 0.00013099 deg
M 66.91264198525435 2.4244e-05 deg
tp 2456717.960577237788
(2014-Mar-01.46057724)
0.00010187 JED
period 1520.104260967774
4.16
1.7148e-05
4.695e-08
d
yr
n .2368258607280044 2.6715e-09 deg/d
Q 3.007437988170476 2.2617e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      12160 days (33.29 yr)  
   first obs. used      1981-10-30  
   last obs. used      2015-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50819  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:49:32  

Additional Information
 Earth MOID = 1.15444 AU 
 T_jup = 3.402 
[ 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
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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