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37731 (1996 TY64)
Classification: Main-belt Asteroid          SPK-ID: 2037731
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388845323031381 3.2791e-08  
a 2.528544095335479 1.1141e-08 au
q 2.177368431246949 8.4319e-08 au
i .2205347844717722 4.4571e-06 deg
node 287.5556778957234 0.0030086 deg
peri 169.1922598796289 0.0030099 deg
M 256.5297822192177 9.9543e-05 deg
tp 2459422.601685979019
(2021-Jul-27.10168598)
0.00040587 TDB
period 1468.602368986894
4.02
9.7066e-06
2.658e-08
d
yr
n .2451310222578107 1.6202e-09 deg/d
Q 2.879719759424008 1.2689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      8711 days (23.85 yr)  
   first obs. used      1996-09-21  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:22:42  

Additional Information
 Earth MOID = 1.1942 au 
 Jupiter MOID = 2.27329 au 
 T_jup = 3.439 
[ 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 15.8   n/a MPO436032  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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