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 ]  
12683 (1983 RP3)
Classification: Main-belt Asteroid          SPK-ID: 2012683
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 .06139796186305537 5.6783e-08  
a 2.413336607211224 1.2619e-08 AU
q 2.265162658238954 1.3869e-07 AU
i 3.099926093835046 5.5078e-06 deg
node 130.698645864821 9.1965e-05 deg
peri 195.9166342887428 9.994e-05 deg
M 131.5596385147662 3.9565e-05 deg
tp 2456500.067566977598
(2013-Jul-26.56756698)
0.00015016 JED
period 1369.384090150447
3.75
1.074e-05
2.94e-08
d
yr
n .2628919107424775 2.0619e-09 deg/d
Q 2.561510556183494 1.3393e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1255  
   data-arc span      11496 days (31.47 yr)  
   first obs. used      1983-09-02  
   last obs. used      2015-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52131  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:31:57  

Additional Information
 Earth MOID = 1.25406 AU 
 T_jup = 3.514 
[ 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 13.9 mag n/a MPO267757  

12683 (1983 RP3)          Discovered 1983-Sep-02 by Debehogne, H. at La Silla
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-02 09:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin