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JPL Small-Body Database Browser
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434544 (2005 TF22)
Classification: Main-belt Asteroid          SPK-ID: 2434544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09964717788869579 6.0558e-08  
a 2.379989019351348 3.0035e-08 au
q 2.142829830166902 1.5622e-07 au
i 6.507000245706792 9.0858e-06 deg
node 182.3825856386858 5.2296e-05 deg
peri 76.77286501338534 7.1151e-05 deg
M 353.825946217781 4.9201e-05 deg
tp 2458623.500049167552
(2019-May-20.00004917)
0.00018346 TDB
period 1341.099056209202
3.67
2.5387e-05
6.951e-08
d
yr
n .2684365471239603 5.0814e-09 deg/d
Q 2.617148208535795 3.3028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5029 days (13.77 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63513  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:22  

Additional Information
 Earth MOID = 1.13903 au 
 Jupiter MOID = 2.42955 au 
 T_jup = 3.524 
[ 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 17.7   n/a MPO434585  

434544 (2005 TF22)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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