Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
37731 (1996 TY64)
Classification: Main-belt Asteroid          SPK-ID: 2037731
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388845319446047 3.2728e-08  
a 2.528544094532697 1.0482e-08 au
q 2.177368431462229 8.4295e-08 au
i .2205351920301502 4.419e-06 deg
node 287.5555259355093 0.002995 deg
peri 169.1924183248974 0.0029962 deg
M 256.529776673331 9.6773e-05 deg
tp 2459422.601708402174
(2021-Jul-27.10170840)
0.00039479 TDB
period 1468.6023682875
4.02
9.1318e-06
2.5e-08
d
yr
n .2451310223745499 1.5242e-09 deg/d
Q 2.879719757603165 1.1937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      8766 days (24.00 yr)  
   first obs. used      1996-09-21  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 17:33:08  

Additional Information
 Earth MOID = 1.1942 au 
 Jupiter MOID = 2.27329 au 
 T_jup = 3.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456507.5 (2013-Aug-03.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389016140753215 3.0168e-08  
q 2.178461198369336 7.7118e-08 au
tp 2456479.934789422847
(2013-Jul-06.43478942)
0.00039547 TDB
node 288.0836209609444 0.0030118 deg
peri 167.8352507359799 0.0030131 deg
i .2190884183209725 4.4585e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      782  
   data-arc span      8766 days (24.00 yr)  
   first obs. used      1996-09-21  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 17:33:08  

Additional Information
 Jupiter MOID = 2.27329 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.101075421172892E-16 -2.310227426569992E-15 5.011284371757035E-12 2.026522907886695E-13 1.127285296001978E-12 2.107901813004319E-16
q -2.310227426569992E-15 5.947201667416467E-15 -1.202048468319628E-11 -4.865859971080477E-13 -2.705893642530435E-12 -4.984296580981955E-16
tp 5.011284371757035E-12 -1.202048468319628E-11 1.563968771486066E-7 5.995667152737755E-9 3.545309469787149E-8 6.829060187916948E-12
node 2.026522907886695E-13 -4.865859971080477E-13 5.995667152737755E-9 9.070788565389085E-6 -9.069136875783039E-6 8.980036994788031E-9
peri 1.127285296001978E-12 -2.705893642530435E-12 3.545309469787149E-8 -9.069136875783039E-6 9.078480189355631E-6 -8.978167169218497E-9
i 2.107901813004319E-16 -4.984296580981955E-16 6.829060187916948E-12 8.980036994788031E-9 -8.978167169218497E-9 1.987785112992045E-11

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 20:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin