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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926664286033281 5.522e-08  
a 2.346815478906901 1.7826e-08 AU
q 1.894662921994899 1.3123e-07 AU
i 7.109534441770464 6.8453e-06 deg
node 351.8308149692646 5.1613e-05 deg
peri 291.394937757689 5.5591e-05 deg
M 222.173977287495 2.4216e-05 deg
tp 2457503.242460039903
(2016-Apr-24.74246004)
9.0176e-05 JED
period 1313.157573964761
3.60
1.4962e-05
4.096e-08
d
yr
n .2741483635608689 3.1236e-09 deg/d
Q 2.798968035818902 2.126e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1022  
   data-arc span      9044 days (24.76 yr)  
   first obs. used      1990-02-24  
   last obs. used      2014-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5374  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:29:31  

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 13.3 mag n/a MPO250302  

9328 (1990 DL3)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla (809)
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-Feb-01 05:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin