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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987382675923941 6.5865e-08  
a 2.742062382277824 2.6415e-08 AU
q 2.197109654793656 1.77e-07 AU
i 2.538945303756671 6.9847e-06 deg
node 217.8708033806996 0.00015376 deg
peri 112.4108241310158 0.00015464 deg
M 131.6607692065602 2.0062e-05 deg
tp 2456393.947621068804
(2013-Apr-11.44762107)
8.8828e-05 JED
period 1658.495979714742
4.54
2.3965e-05
6.561e-08
d
yr
n .2170641378714221 3.1365e-09 deg/d
Q 3.287015109761992 3.1664e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1994-06-03  
   last obs. used      2015-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51518  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 18:07:31  

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
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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