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 ]  
78640 (2002 TU37)
Classification: Main-belt Asteroid          SPK-ID: 2078640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1180866322885286 4.5101e-08  
a 2.847270768807359 1.8185e-08 au
q 2.511046152505328 1.3299e-07 au
i 13.4652436090877 4.7899e-06 deg
node 44.50124211285231 1.927e-05 deg
peri 309.327684540511 2.6046e-05 deg
M 272.9916203582248 1.7927e-05 deg
tp 2459424.631141353841
(2021-Jul-29.13114135)
8.8457e-05 TDB
period 1754.856388729637
4.80
1.6812e-05
4.603e-08
d
yr
n .2051449920985321 1.9653e-09 deg/d
Q 3.183495385109389 2.0332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      8292 days (22.70 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59186  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:07  

Additional Information
 Earth MOID = 1.53211 au 
 Jupiter MOID = 2.33922 au 
 T_jup = 3.256 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO324994  

78640 (2002 TU37)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 22:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin