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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987382588303369 6.6546e-08  
a 2.742062388352676 2.7035e-08 AU
q 2.19710968368731 1.7963e-07 AU
i 2.538940569741324 8.3992e-06 deg
node 217.8708105115666 0.00015387 deg
peri 112.4108060269484 0.00015518 deg
M 131.6607766744739 2.1427e-05 deg
tp 2456393.947584648961
(2013-Apr-11.44758465)
9.6064e-05 JED
period 1658.495985226169
4.54
2.4528e-05
6.715e-08
d
yr
n .2170641371500859 3.2102e-09 deg/d
Q 3.287015093018042 3.2408e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      7508 days (20.56 yr)  
   first obs. used      1994-06-03  
   last obs. used      2014-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5288  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 04:46:06  

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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