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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2519467794499367 6.4685e-08  
a 2.630494647732713 1.9481e-08 AU
q 1.967749992876161 1.7575e-07 AU
i 12.21755474570622 1.0117e-05 deg
node 350.7596133650234 2.7684e-05 deg
peri 51.34966806748561 3.6615e-05 deg
M 346.4343298304681 1.7817e-05 deg
tp 2457059.220982495168
(2015-Feb-05.72098250)
7.7183e-05 JED
period 1558.312522276955
4.27
1.7311e-05
4.739e-08
d
yr
n .2310191279692599 2.5664e-09 deg/d
Q 3.293239302589266 2.439e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      544  
   data-arc span      9231 days (25.27 yr)  
   first obs. used      1989-11-10  
   last obs. used      2015-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56119  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:14:18  

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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