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392763 (2012 TG56)
Classification: Main-belt Asteroid          SPK-ID: 2392763
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2184568593918572 2.3738e-07  
a 2.559511661645806 3.8086e-08 au
q 2.000368782465829 6.2405e-07 au
i 13.88191245883548 1.5232e-05 deg
node 28.39518529208761 1.7225e-05 deg
peri 24.66738415791056 5.6568e-05 deg
M 301.8807653237562 4.5873e-05 deg
tp 2459241.963494675063
(2021-Jan-27.46349468)		 0.00019414 TDB
period 1495.664190474175
4.09		 3.3384e-05
9.14e-08		 d
yr
n .2406957405899168 5.3724e-09 deg/d
Q 3.118654540825783 4.6406e-08 au
   Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      4872 days (13.34 yr)  
   first obs. used      2004-12-11  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:47:21  

Additional Information
 Earth MOID = 1.01794 au 
 Jupiter MOID = 2.32844 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457474.5 (2016-Mar-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202356573399168 2.4171e-07  
q 1.995308934781555 6.3851e-07 au
tp 2457742.974257660914
(2016-Dec-20.47425766)		 0.00016683 TDB
node 28.54820841539054 1.7173e-05 deg
peri 23.93887716607063 5.5494e-05 deg
i 13.91606762847168 1.5254e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      4872 days (13.34 yr)  
   first obs. used      2004-12-11  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:47:21  

Additional Information
 Jupiter MOID = 2.32844 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.842363714645626E-14 -1.54218320712515E-13 -3.837481582342313E-11 5.082934822893163E-13 -1.208912086787248E-11 -4.889677774511634E-13
q -1.54218320712515E-13 4.077002929560766E-13 1.015542123024819E-10 -1.343447326608281E-12 3.195668639766308E-11 1.294798194368758E-12
tp -3.837481582342313E-11 1.015542123024819E-10 2.783366383139119E-8 -3.389365710950895E-10 8.808930097386556E-9 3.272173104645218E-10
node 5.082934822893163E-13 -1.343447326608281E-12 -3.389365710950895E-10 2.949052010802605E-10 -3.881237439230554E-10 -1.911785103426088E-11
peri -1.208912086787248E-11 3.195668639766308E-11 8.808930097386556E-9 -3.881237439230554E-10 3.079608501536758E-9 1.17564174382652E-10
i -4.889677774511634E-13 1.294798194368758E-12 3.272173104645218E-10 -1.911785103426088E-11 1.17564174382652E-10 2.326842915693696E-10

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO437608  

392763 (2012 TG56)          Discovered 2010-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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