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JPL Small-Body Database Browser
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100477 (1996 TM39)
Classification: Main-belt Asteroid          SPK-ID: 2100477
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734356570643035 3.8397e-08  
a 2.245863612940754 1.0748e-08 au
q 1.856350781553564 8.9606e-08 au
i 5.348345937681387 4.7553e-06 deg
node 21.00085922673609 4.6516e-05 deg
peri 262.7859332183784 4.9088e-05 deg
M 71.13285561555696 1.3749e-05 deg
tp 2458757.592324476165
(2019-Oct-01.09232448)		 4.7132e-05 TDB
period 1229.344195897231
3.37		 8.8249e-06
2.416e-08		 d
yr
n .2928390610224956 2.1022e-09 deg/d
Q 2.635376444327944 1.2612e-08 au
   Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      9937 days (27.21 yr)  
   first obs. used      1992-04-24  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:06:44  

Additional Information
 Earth MOID = .849456 au 
 Jupiter MOID = 2.52591 au 
 T_jup = 3.605 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO432533  

100477 (1996 TM39)          Discovered 1996-Oct-08 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1996 TM39 = 2002 GC172 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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