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 ]  
344696 (2003 SK392)
Classification: Main-belt Asteroid          SPK-ID: 2344696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08916283735603668 5.8185e-08  
a 2.722609146982013 2.7941e-08 au
q 2.479853590425598 1.5836e-07 au
i 6.110056117263437 6.3206e-06 deg
node 88.58507773885449 7.2336e-05 deg
peri 351.5342510797786 8.8515e-05 deg
M 244.6647508136703 5.6094e-05 deg
tp 2459726.197526097986
(2022-May-26.69752610)
0.00026049 TDB
period 1640.878315436165
4.49
2.5259e-05
6.916e-08
d
yr
n .2193946964947902 3.3773e-09 deg/d
Q 2.965364703538428 3.0432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      1999-12-27  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53033  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:20  

Additional Information
 Earth MOID = 1.49541 au 
 Jupiter MOID = 2.22509 au 
 T_jup = 3.344 
[ 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 16.97   n/a E2021B25  

344696 (2003 SK392)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 SK392 = 1999 YW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 21:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin