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JPL Small-Body Database Browser
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382248 (2012 TY4)
Classification: Jupiter Trojan          SPK-ID: 2382248
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08373007976278531 1.5459e-07  
a 5.179955701049721 2.6307e-07 au
q 4.746237597033133 8.7769e-07 au
i 4.733062017762596 1.1226e-05 deg
node 40.08244142276888 0.00014964 deg
peri 286.4933857467391 0.00016239 deg
M 237.4799131680143 7.1102e-05 deg
tp 2460066.021825255442
(2023-May-01.52182526)
0.00091069 TDB
period 4306.133555189616
11.79
0.00032804
8.981e-07
d
yr
n .08360168011188118 6.3688e-09 deg/d
Q 5.613673805066309 2.851e-07 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6375 days (17.45 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69237  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:46:31  

Additional Information
 Earth MOID = 3.73779 au 
 Jupiter MOID = .0278079 au 
 T_jup = 2.986 
[ 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 14.0   n/a MPO368589  

382248 (2012 TY4)          Discovered 2012-Oct-05 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2013-12-19

Alternate Designations
 2012 TY4 = 2010 GX70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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