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 ]  
441585 (2008 UO98)
Classification: Main-belt Asteroid          SPK-ID: 2441585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3175874381930585 8.3772e-08  
a 2.581076863497184 2.8041e-08 au
q 1.761359274639738 2.3166e-07 au
i 5.133489904480049 5.9939e-06 deg
node 167.64330450 4.0793e-05 deg
peri 246.0142566586982 4.527e-05 deg
M 284.6790907713968 2.4016e-05 deg
tp 2459317.393175745289
(2021-Apr-12.89317575)
0.00010589 TDB
period 1514.606560604045
4.15
2.4682e-05
6.758e-08
d
yr
n .2376854883399074 3.8734e-09 deg/d
Q 3.400794452354629 3.6947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2001-01-25  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:54:42  

Additional Information
 Earth MOID = .779937 au 
 Jupiter MOID = 2.00457 au 
 T_jup = 3.346 
[ 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 MPO440827  

441585 (2008 UO98)          Discovered 2008-Oct-26 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

[ 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 2020-Dec-01 16:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin