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JPL Small-Body Database Browser
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442638 (2012 TY53)
Classification: Main-belt Asteroid          SPK-ID: 2442638
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 .1809697290684643 7.869e-08  
a 2.23738896820446 2.5922e-08 au
q 1.832489292807728 1.7918e-07 au
i 3.965404763691138 8.9114e-06 deg
node 303.34581746339 0.00010673 deg
peri 55.82226941363857 0.00010979 deg
M 358.1493305897005 3.3499e-05 deg
tp 2458606.784012080518
(2019-May-03.28401208)
0.00011381 TDB
period 1222.392468582724
3.35
2.1244e-05
5.816e-08
d
yr
n .2945044322936594 5.1182e-09 deg/d
Q 2.642288643601192 3.0614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2002-11-01  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:48:19  

Additional Information
 Earth MOID = .831273 au 
 Jupiter MOID = 2.81141 au 
 T_jup = 3.612 
[ 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 17.9   n/a MPO456096  

442638 (2012 TY53)          Discovered 2005-Jul-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 TY53 = 2005 NO77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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