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 ]  
441588 (2008 UA114)
Classification: Main-belt Asteroid          SPK-ID: 2441588
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891830593531821 1.1411e-07  
a 2.382777774173649 1.4191e-08 au
q 1.931996585096712 2.7111e-07 au
i 2.766590787217743 8.878e-06 deg
node 359.21723334329 0.00011168 deg
peri 327.1473018399486 0.00012296 deg
M 108.814575276865 3.7689e-05 deg
tp 2458594.423078425677
(2019-Apr-20.92307843)
0.00013971 TDB
period 1343.456898074546
3.68
1.2002e-05
3.286e-08
d
yr
n .2679654259961411 2.3939e-09 deg/d
Q 2.833558963250585 1.6876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      9552 days (26.15 yr)  
   first obs. used      1993-09-10  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:09:41  

Additional Information
 Earth MOID = .921089 au 
 Jupiter MOID = 2.50302 au 
 T_jup = 3.511 
[ 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 18.0   n/a MPO503570  

441588 (2008 UA114)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 UA114 = 2004 RJ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-28 04:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin