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 ]  
351588 (2005 UA481)
Classification: Main-belt Asteroid          SPK-ID: 2351588
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2383544638385063 6.8301e-08  
a 3.165780598009962 7.2333e-08 au
q 2.411202660940952 2.3914e-07 au
i 26.14088190919444 8.6874e-06 deg
node 71.76089482798436 1.7604e-05 deg
peri 255.7030491054537 2.4537e-05 deg
M 178.3553216753214 1.8551e-05 deg
tp 2457581.197198347121
(2016-Jul-11.69719835)
9.9226e-05 TDB
period 2057.404315992497
5.63
7.0512e-05
1.931e-07
d
yr
n .1749777606674919 5.9969e-09 deg/d
Q 3.920358535078972 8.9573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      8860 days (24.26 yr)  
   first obs. used      1994-11-28  
   last obs. used      2019-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:13:42  

Additional Information
 Earth MOID = 1.53843 au 
 Jupiter MOID = 1.80682 au 
 T_jup = 3.004 
[ 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 15.2   n/a MPO434219  
diameter diameter 5.914 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351588 (2005 UA481)          Discovered 2005-Oct-25 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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