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268354 (2005 TX4)
Classification: Main-belt Asteroid          SPK-ID: 2268354
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618635915564106 6.008e-08  
a 2.387686071186451 1.6553e-08 au
q 2.001206628194997 1.4366e-07 au
i 2.537167479223466 6.8247e-06 deg
node 173.7128500106627 0.00014252 deg
peri 19.46151787610838 0.0001442 deg
M 180.1519476700971 2.574e-05 deg
tp 2459673.736268152606
(2022-Apr-04.23626815)
0.00010076 TDB
period 1347.610126410253
3.69
1.4014e-05
3.837e-08
d
yr
n .267139577645475 2.778e-09 deg/d
Q 2.774165514177906 1.9232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      7482 days (20.48 yr)  
   first obs. used      2000-04-29  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57057  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:13:30  

Additional Information
 Earth MOID = 1.00092 au 
 Jupiter MOID = 2.18076 au 
 T_jup = 3.515 
[ 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 17.2   n/a MPO437234  

268354 (2005 TX4)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2005 TX4 = 2000 HB83 = 2007 EQ82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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