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392779 (2012 TZ107)
Classification: Main-belt Asteroid          SPK-ID: 2392779
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285206854021732 5.1606e-08  
a 2.236573995244888 1.8373e-08 au
q 1.949127972423338 1.2382e-07 au
i 8.263277264533638 5.4483e-06 deg
node 222.5781242316371 3.48e-05 deg
peri 295.1117081068945 4.0777e-05 deg
M 344.7139022483445 2.0797e-05 deg
tp 2459052.376117484324
(2020-Jul-21.87611748)
7.0721e-05 TDB
period 1221.724641420291
3.34
1.5055e-05
4.122e-08
d
yr
n .2946654162442769 3.631e-09 deg/d
Q 2.524020018066438 2.0735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5752 days (15.75 yr)  
   first obs. used      2004-04-25  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:08  

Additional Information
 Earth MOID = .973402 au 
 Jupiter MOID = 2.49861 au 
 T_jup = 3.613 
[ 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 17.4   n/a MPO455787  

392779 (2012 TZ107)          Discovered 2004-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TZ107 = 2004 KD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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