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437044 (2012 TF320)
Classification: Main-belt Asteroid          SPK-ID: 2437044
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398247910708282 7.9637e-08  
a 2.618748164570233 3.2428e-08 au
q 2.252582249592086 2.0709e-07 au
i 13.3878661782199 7.0803e-06 deg
node 304.1836706148698 3.8392e-05 deg
peri 24.61037284950301 4.906e-05 deg
M 339.8700029746577 3.6008e-05 deg
tp 2459087.052624370764
(2020-Aug-25.55262437)		 0.00015575 TDB
period 1547.886208539824
4.24		 2.8751e-05
7.872e-08		 d
yr
n .2325752358370069 4.32e-09 deg/d
Q 2.984914079548381 3.6962e-08 au
   Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      8140 days (22.29 yr)  
   first obs. used      1997-02-16  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:20  

Additional Information
 Earth MOID = 1.24661 au 
 Jupiter MOID = 2.34253 au 
 T_jup = 3.354 
[ 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 MPO397543  

437044 (2012 TF320)          Discovered 2003-Jul-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 TF320 = 2003 QV67 = 2010 DU54 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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