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392787 (2012 TN153)
Classification: Main-belt Asteroid          SPK-ID: 2392787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2431125946055807 4.3952e-08  
a 2.972569639507428 4.4256e-08 au
q 2.249900521801001 1.3399e-07 au
i .7937368062731157 1.2877e-05 deg
node 40.02774222444322 0.00082118 deg
peri 48.0983608840538 0.00082253 deg
M 167.3697390075251 4.9595e-05 deg
tp 2458330.196116020597
(2018-Jul-30.69611602)
0.00024762 TDB
period 1871.959651072277
5.13
4.1805e-05
1.145e-07
d
yr
n .1923118373805698 4.2947e-09 deg/d
Q 3.695238757213855 5.5015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:51  

Additional Information
 Earth MOID = 1.26612 au 
 Jupiter MOID = 1.5373 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457021.5 (2014-Dec-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .244942851662907 4.4249e-08  
q 2.242715402693574 1.3513e-07 au
tp 2456460.704604308761
(2013-Jun-17.20460431)
0.00023016 TDB
node 40.0289749245203 0.0008202 deg
peri 48.21063546985629 0.00082153 deg
i .7943680242058768 1.289e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:31:51  

Additional Information
 Jupiter MOID = 1.5373 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.957955233958121E-15 -5.79810860774753E-15 1.284921255401757E-12 3.179649565903018E-14 3.292827842280738E-13 -6.861494089448304E-16
q -5.79810860774753E-15 1.826047343677376E-14 -1.657692666920425E-12 -2.887856783853621E-14 -4.57517187631263E-13 1.289570467004818E-15
tp 1.284921255401757E-12 -1.657692666920425E-12 5.297523085956601E-8 1.370036873870739E-9 1.104857105978768E-8 -2.216527611306207E-11
node 3.179649565903018E-14 -2.887856783853621E-14 1.370036873870739E-9 6.727336425221135E-7 -6.723472974169161E-7 -8.533132572551019E-9
peri 3.292827842280738E-13 -4.57517187631263E-13 1.104857105978768E-8 -6.723472974169161E-7 6.74906530264896E-7 8.52714336759723E-9
i -6.861494089448304E-16 1.289570467004818E-15 -2.216527611306207E-11 -8.533132572551019E-9 8.52714336759723E-9 1.66139497014868E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO289149  

392787 (2012 TN153)          Discovered 2007-Sep-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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