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JPL Small-Body Database Browser
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461163 (2015 TY142)
Classification: Main-belt Asteroid          SPK-ID: 2461163
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592794363698521 8.2693e-08  
a 2.915235473352856 6.0765e-08 au
q 2.450898410271814 2.6088e-07 au
i 8.821654626476365 6.2732e-06 deg
node 112.1543092706758 4.9625e-05 deg
peri 294.9383538541476 5.417e-05 deg
M 330.5316784649403 2.2941e-05 deg
tp 2459149.320166431933
(2020-Oct-26.82016643)
0.00011864 TDB
period 1818.062825592399
4.98
5.6844e-05
1.556e-07
d
yr
n .1980129591411107 6.1911e-09 deg/d
Q 3.379572536433898 7.0444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:00:55  

Additional Information
 Earth MOID = 1.47705 au 
 Jupiter MOID = 2.03564 au 
 T_jup = 3.245 
[ 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 16.4   n/a MPO450483  

461163 (2015 TY142)          Discovered 2005-Oct-27 by CSS at Catalina
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 TY142 = 2005 UT500 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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