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434368 (2004 TK111)
Classification: Main-belt Asteroid          SPK-ID: 2434368
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04327656872628695 1.0121e-07  
a 2.560836540956723 3.0543e-08 au
q 2.450012322395222 2.5347e-07 au
i 21.47213921331996 9.2187e-06 deg
node 207.6117484076941 1.5659e-05 deg
peri 209.6944581018087 9.0269e-05 deg
M 265.5395576356603 9.6477e-05 deg
tp 2459393.252256113204
(2021-Jun-27.75225611)
0.0004045 TDB
period 1496.825641101703
4.10
2.6779e-05
7.332e-08
d
yr
n .2405089745356249 4.3028e-09 deg/d
Q 2.671660759518224 3.1865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5404 days (14.80 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:47:56  

Additional Information
 Earth MOID = 1.46636 au 
 Jupiter MOID = 2.49714 au 
 T_jup = 3.336 
[ 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 MPO434584  

434368 (2004 TK111)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2004 TK111 = 2008 UP15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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