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 ]  
469889 (2005 UF518)
Classification: Main-belt Asteroid          SPK-ID: 2469889
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262522112936776 1.3245e-07  
a 3.162184545538515 9.2232e-08 au
q 2.762951754145584 4.2521e-07 au
i 13.32909761799754 1.5945e-05 deg
node 164.519237034277 4.6814e-05 deg
peri 179.2846536053349 6.5754e-05 deg
M 187.2754471340473 4.5409e-05 deg
tp 2459585.941439006121
(2022-Jan-06.44143901)
0.00026908 TDB
period 2053.899762111548
5.62
8.986e-05
2.46e-07
d
yr
n .175276323918503 7.6685e-09 deg/d
Q 3.561417336931445 1.0388e-07 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4923 days (13.48 yr)  
   first obs. used      2005-10-14  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:11:08  

Additional Information
 Earth MOID = 1.75444 au 
 Jupiter MOID = 1.8609 au 
 T_jup = 3.150 
[ 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 16.3   n/a MPO346203  

469889 (2005 UF518)          Discovered 2005-Oct-25 by Becker, A. C. at Apache Point
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
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