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 ]  
423459 (2005 SH131)
Classification: Main-belt Asteroid          SPK-ID: 2423459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665212065771786 7.3275e-08  
a 2.620452279367691 3.3724e-08 au
q 2.184091404029465 1.9532e-07 au
i 2.437742063415512 9.2731e-06 deg
node 2.117862183092146 0.00027686 deg
peri 11.21265985126662 0.00027978 deg
M 167.4899491273071 4.4964e-05 deg
tp 2458279.643100373675
(2018-Jun-10.14310037)
0.00018598 TDB
period 1549.397353200148
4.24
2.991e-05
8.189e-08
d
yr
n .2323484025943704 4.4854e-09 deg/d
Q 3.056813154705917 3.934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      4814 days (13.18 yr)  
   first obs. used      2005-09-29  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:08  

Additional Information
 Earth MOID = 1.18464 au 
 Jupiter MOID = 2.40949 au 
 T_jup = 3.384 
[ 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 17.7   n/a MPO472253  

423459 (2005 SH131)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-18 01:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin