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392767 (2012 TT60)
Classification: Inner Main-belt Asteroid          SPK-ID: 2392767
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07788564252407032 6.7822e-08  
a 1.980754691012429 1.4992e-08 au
q 1.826482339220359 1.3245e-07 au
i 24.18699599663007 7.824e-06 deg
node 208.0655833731899 1.2533e-05 deg
peri 64.26451802960095 4.2053e-05 deg
M 18.39107843509422 4.1212e-05 deg
tp 2458948.482537542221
(2020-Apr-08.98253754)
0.00011649 TDB
period 1018.226666309387
2.79
1.156e-05
3.165e-08
d
yr
n .3535558554018606 4.0139e-09 deg/d
Q 2.135027042804498 1.6159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7451 days (20.40 yr)  
   first obs. used      2000-04-28  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 23:38:31  

Additional Information
 Earth MOID = .876828 au 
 Jupiter MOID = 2.91586 au 
 T_jup = 3.749 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457076.5 (2015-Feb-23.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07780621965262459 6.772e-08  
q 1.826521240282662 1.3219e-07 au
tp 2456912.516762225294
(2014-Sep-12.01676223)
0.00011605 TDB
node 208.0891667032898 1.2533e-05 deg
peri 64.32187419693925 4.2136e-05 deg
i 24.18578296971629 7.8233e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7451 days (20.40 yr)  
   first obs. used      2000-04-28  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 23:38:31  

Additional Information
 Jupiter MOID = 2.91586 au 
 T_jup = 3.749 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.58600811671431E-15 -8.904564235173787E-15 -5.339408209823768E-12 1.034860675820248E-14 -1.815917481959844E-12 6.662409523129156E-15
q -8.904564235173787E-15 1.747371053219562E-14 1.046070915288344E-11 -1.751776391064408E-14 3.560092093823698E-12 -9.278239895529341E-15
tp -5.339408209823768E-12 1.046070915288344E-11 1.346846896895259E-8 -3.406028826258327E-11 4.68802005100632E-9 -9.53693285137301E-12
node 1.034860675820248E-14 -1.751776391064408E-14 -3.406028826258327E-11 1.570670956591557E-10 -1.546915602163557E-10 5.469357984083797E-11
peri -1.815917481959844E-12 3.560092093823698E-12 4.68802005100632E-9 -1.546915602163557E-10 1.775435020512411E-9 -5.354241161025889E-11
i 6.662409523129156E-15 -9.278239895529341E-15 -9.53693285137301E-12 5.469357984083797E-11 -5.354241161025889E-11 6.120327325800313E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO419000  

392767 (2012 TT60)          Discovered 2000-Apr-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TT60 = 2000 HF7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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