Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5437 (1990 DU3)
Classification: Main-belt Asteroid          SPK-ID: 2005437
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102360730329624 5.2764e-08  
a 2.299827617367053 1.1409e-08 AU
q 2.046303652175755 1.254e-07 AU
i 6.398687108445413 5.4642e-06 deg
node 319.3784834329524 4.3821e-05 deg
peri 335.9116962556905 4.9859e-05 deg
M 263.5091765832194 2.3064e-05 deg
tp 2457341.948230137136
(2015-Nov-15.44823014)
8.1798e-05 JED
period 1273.917648297237
3.49
9.4796e-06
2.595e-08
d
yr
n .2825928351657493 2.1029e-09 deg/d
Q 2.553351582558351 1.2667e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1255  
   data-arc span      12252 days (33.54 yr)  
   first obs. used      1981-11-24  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4722  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:51:28  

Additional Information
 Earth MOID = 1.03353 AU 
 T_jup = 3.576 
[ 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 13.4 mag n/a MPO337299  

5437 (1990 DU3)          Discovered 1990-Feb-26 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 DU3 = 1981 WT4 = 1991 PG8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-04 17:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin