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37731 (1996 TY64)
Classification: Main-belt Asteroid          SPK-ID: 2037731
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384623169223392 3.8505e-08  
a 2.528853997193117 1.8487e-08 AU
q 2.178703013583439 9.8436e-08 AU
i .219087911301914 5.895e-06 deg
node 288.0732641239239 0.0042845 deg
peri 167.7354655027655 0.0042863 deg
M 127.6865176668654 0.00017489 deg
tp 2456479.513340034102
(2013-Jul-06.01334003)
0.00071295 JED
period 1468.87236816228
4.02
1.6107e-05
4.41e-08
d
yr
n .2450859637657964 2.6875e-09 deg/d
Q 2.879004980802795 2.1046e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      6489 days (17.77 yr)  
   first obs. used      1996-09-21  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6586  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:44:06  

Additional Information
 Earth MOID = 1.19527 AU 
 T_jup = 3.438 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8 mag n/a MPO253617  

37731 (1996 TY64)          Discovered 1996-Oct-05 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TY64 = 1998 FR49 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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