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392762 (2012 TC56)
Classification: Main-belt Asteroid          SPK-ID: 2392762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171793607768919 6.6936e-08  
a 2.620305881195331 2.8463e-08 au
q 2.170154080406669 1.7711e-07 au
i 32.15938209329607 1.4154e-05 deg
node 19.53517050674697 1.6606e-05 deg
peri 39.31946452284556 6.4593e-05 deg
M 260.3131542515469 5.8085e-05 deg
tp 2459429.504421234384
(2021-Aug-03.00442123)
0.00025316 TDB
period 1549.267513530238
4.24
2.5244e-05
6.911e-08
d
yr
n .2323678750480516 3.7862e-09 deg/d
Q 3.070457681983993 3.3353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1995-10-19  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:46:57  

Additional Information
 Earth MOID = 1.22222 au 
 Jupiter MOID = 2.50429 au 
 T_jup = 3.169 
[ show covariance matrix ]

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 16.3   n/a MPO434456  

392762 (2012 TC56)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 TC56 = 1995 UY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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