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JPL Small-Body Database Browser
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212342 (2005 TY120)
Classification: Main-belt Asteroid          SPK-ID: 2212342
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0781531654404005 7.2611e-08  
a 2.717433330683001 2.8034e-08 au
q 2.505057314016874 2.0498e-07 au
i 1.718386735017096 8.7041e-06 deg
node 176.0390411607046 0.00019587 deg
peri 225.0479727434506 0.00020251 deg
M 79.16995107976854 4.9597e-05 deg
tp 2458640.672252981627
(2019-Jun-06.17225298)
0.00022397 TDB
period 1636.201452191082
4.48
2.5319e-05
6.932e-08
d
yr
n .2200218069223164 3.4047e-09 deg/d
Q 2.929809347349128 3.0225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5683 days (15.56 yr)  
   first obs. used      2003-03-11  
   last obs. used      2018-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:44:05  

Additional Information
 Earth MOID = 1.51337 au 
 Jupiter MOID = 2.37749 au 
 T_jup = 3.355 
[ 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 16.7   n/a MPO413064  

212342 (2005 TY120)          Discovered 2005-Oct-07 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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