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392753 (2012 TP12)
Classification: Main-belt Asteroid          SPK-ID: 2392753
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152736640154841 5.188e-08  
a 2.648342752711832 2.6117e-08 au
q 2.343058580037885 1.3205e-07 au
i 12.02923051723943 7.0857e-06 deg
node 206.1212034932987 3.1961e-05 deg
peri 303.6582511854068 4.5505e-05 deg
M 172.873863613565 3.3817e-05 deg
tp 2458244.561348447358
(2018-May-06.06134845)
0.0001465 TDB
period 1574.199296935231
4.31
2.3286e-05
6.375e-08
d
yr
n .2286876894818051 3.3828e-09 deg/d
Q 2.953626925385778 2.9127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6683 days (18.30 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:11  

Additional Information
 Earth MOID = 1.375 au 
 Jupiter MOID = 2.1027 au 
 T_jup = 3.351 
[ 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 16.9   n/a MPO434456  

392753 (2012 TP12)          Discovered 2006-May-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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