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58389 (1995 TG2)
Classification: Main-belt Asteroid          SPK-ID: 2058389
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987382656652457 6.689e-08  
a 2.742062385125128 2.7219e-08 AU
q 2.197109662359453 1.8086e-07 AU
i 2.538940700196059 8.7196e-06 deg
node 217.8708092449705 0.00015446 deg
peri 112.4108133531243 0.00015589 deg
M 131.660772532171 2.182e-05 deg
tp 2456393.947604803189
(2013-Apr-11.44760480)
9.8127e-05 JED
period 1658.495982297967
4.54
2.4694e-05
6.761e-08
d
yr
n .2170641375333294 3.232e-09 deg/d
Q 3.287015107890803 3.2628e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      7194 days (19.70 yr)  
   first obs. used      1994-06-03  
   last obs. used      2014-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53203  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 09:51:21  

Additional Information
 Earth MOID = 1.18849 AU 
 T_jup = 3.319 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO270415  

58389 (1995 TG2)          Discovered 1995-Oct-14 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 TG2 = 1994 LY6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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