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JPL Small-Body Database Browser
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442665 (2012 TY232)
Classification: Main-belt Asteroid          SPK-ID: 2442665
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2269687363505264 6.0237e-08  
a 2.295516112205385 1.3864e-08 au
q 1.774505720945855 1.3564e-07 au
i 7.062867629256611 6.2174e-06 deg
node 87.31273113036778 5.3433e-05 deg
peri 273.6405191374416 5.6428e-05 deg
M 327.4665947029337 1.4311e-05 deg
tp 2458715.301078440471
(2019-Aug-19.80107844)
5.0528e-05 TDB
period 1270.336992429634
3.48
1.1508e-05
3.151e-08
d
yr
n .2833893700217827 2.5673e-09 deg/d
Q 2.816526503464914 1.701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5151 days (14.10 yr)  
   first obs. used      2005-09-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:01:13  

Additional Information
 Earth MOID = .78796 au 
 Jupiter MOID = 2.66295 au 
 T_jup = 3.551 
[ 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 17.5   n/a MPO446756  

442665 (2012 TY232)          Discovered 2005-Sep-24 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 TY232 = 2005 SH259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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