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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
434411 (2005 JK103)
Classification: Main-belt Asteroid          SPK-ID: 2434411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269641766810248 6.8278e-08  
a 2.9658210716161 6.2133e-08 au
q 2.589268041075127 1.9231e-07 au
i 13.58400397921068 6.9493e-06 deg
node 136.4027363203374 4.8751e-05 deg
peri 158.0829516239308 6.7023e-05 deg
M 219.4430947204607 4.4676e-05 deg
tp 2459328.892612165672
(2021-Apr-24.39261217)
0.00023658 TDB
period 1865.588459408213
5.11
5.8625e-05
1.605e-07
d
yr
n .1929686036513092 6.064e-09 deg/d
Q 3.342374102157073 7.0022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4611 days (12.62 yr)  
   first obs. used      2005-05-09  
   last obs. used      2017-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57467  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:21:01  

Additional Information
 Earth MOID = 1.57791 au 
 Jupiter MOID = 1.93732 au 
 T_jup = 3.210 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO434584  

434411 (2005 JK103)          Discovered 2005-May-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 JK103 = 2012 XQ125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin