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44027 Termain (1998 AD)
Classification: Main-belt Asteroid          SPK-ID: 2044027
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2519467738971806 6.496e-08  
a 2.630494650570978 1.9817e-08 AU
q 1.967750009605829 1.7638e-07 AU
i 12.21755088846317 1.0362e-05 deg
node 350.7596115140594 2.8635e-05 deg
peri 51.3496730221996 3.7313e-05 deg
M 346.4343262909986 1.8038e-05 deg
tp 2457059.220997911317
(2015-Feb-05.72099791)
7.8156e-05 JED
period 1558.312524799048
4.27
1.761e-05
4.821e-08
d
yr
n .2310191275953607 2.6107e-09 deg/d
Q 3.293239291536127 2.481e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      9118 days (24.96 yr)  
   first obs. used      1989-11-10  
   last obs. used      2014-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56949  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:23:19  

Additional Information
 Earth MOID = .998966 AU 
 T_jup = 3.323 
[ 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 14.8 mag n/a MPO309496  

44027 Termain           Discovered 1998 Jan. 2 by R. Tucker at Goodricke-Pigott Observatory.
Patricia Ann Termain Eliason (b. 1952) has contributed greatly to our knowledge of the solar system as a supporting scientist for Viking, Voyager and other spacecraft missions and as a project manager for the GONG heliosiesmic program.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1998 AD = 1999 FX41 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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