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 ]  
9328 (1990 DL3)
Classification: Main-belt Asteroid          SPK-ID: 2009328
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926664323157644 5.2847e-08  
a 2.346815480833321 1.6187e-08 AU
q 1.894662914837759 1.2728e-07 AU
i 7.109531794977048 6.5754e-06 deg
node 351.8307995568783 4.3917e-05 deg
peri 291.3949513389814 4.8066e-05 deg
M 222.1739778758189 2.4004e-05 deg
tp 2457503.242458512923
(2016-Apr-24.74245851)
8.9693e-05 JED
period 1313.15757558165
3.60
1.3586e-05
3.72e-08
d
yr
n .2741483632233105 2.8364e-09 deg/d
Q 2.798968046828882 1.9306e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      9226 days (25.26 yr)  
   first obs. used      1990-02-24  
   last obs. used      2015-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53054  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:05:00  

Additional Information
 Earth MOID = .893787 AU 
 T_jup = 3.525 
[ 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 13.4 mag n/a MPO337336  

9328 (1990 DL3)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla
Reference: 19981005/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 DL3 = 1991 RP14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-02 12:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin