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344941 (2004 TF347)
Classification: Main-belt Asteroid          SPK-ID: 2344941
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1933921944435174 3.9304e-08  
a 2.436978886941608 1.2341e-08 au
q 1.96568619218345 1.003e-07 au
i 5.548250074734574 4.3728e-06 deg
node 98.84184725544425 5.041e-05 deg
peri 296.6782570170596 5.257e-05 deg
M 32.98453496055639 1.4447e-05 deg
tp 2458873.183719748356
(2020-Jan-24.68371975)
5.5505e-05 TDB
period 1389.556073638782
3.80
1.0555e-05
2.89e-08
d
yr
n .2590755470970528 1.968e-09 deg/d
Q 2.908271581699766 1.4728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      6977 days (19.10 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:33  

Additional Information
 Earth MOID = .980276 au 
 Jupiter MOID = 2.52685 au 
 T_jup = 3.472 
[ 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 MPO450304  

344941 (2004 TF347)          Discovered 2004-Oct-05 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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