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156939 Odegard (2003 FB120)
Classification: Main-belt Asteroid          SPK-ID: 2156939
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178189780635626 8.1952e-08  
a 2.523967812447513 3.0246e-08 au
q 2.07422254161611 2.1283e-07 au
i 11.3151263409506 1.1382e-05 deg
node 144.2311511865491 7.0924e-05 deg
peri 158.0597288386137 8.8695e-05 deg
M 34.34071671748648 5.5506e-05 deg
tp 2457460.788871921594
(2016-Mar-13.28887192)
0.00022534 JED
period 1464.617250769705
4.01
2.6327e-05
7.208e-08
d
yr
n .2457980061417466 4.4183e-09 deg/d
Q 2.973713083278917 3.5636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6332 days (17.34 yr)  
   first obs. used      1998-02-02  
   last obs. used      2015-06-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65621  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 15:15:27  

Additional Information
 Earth MOID = 1.06328 au 
 Jupiter MOID = 2.30065 au 
 T_jup = 3.406 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7 mag n/a MPO341508  

156939 Odegard           Discovered 2003 Mar. 24 by V. Reddy at Goodricke-Pigott Observatory.
John D. Odegard (1941-1998), born in Minot, North Dakota, was an aviation visionary who started the flight-training program at the University of North Dakota in 1968.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100923/MPCPages.arcLast Updated: 2010-12-06

[ show close-approach data ]
Alternate Designations
 2003 FB120 = 2000 TX71 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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