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 ]  
295748 (2008 UL114)
Classification: Main-belt Asteroid          SPK-ID: 2295748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06486968386600594 4.563e-08  
a 2.740022664914239 2.9287e-08 au
q 2.562278260855561 1.2994e-07 au
i 7.108440864025996 9.1693e-06 deg
node 24.76826769137354 4.1671e-05 deg
peri 96.40811980375518 8.8375e-05 deg
M 41.6168607097174 7.5481e-05 deg
tp 2458408.987786507812
(2018-Oct-17.48778651)
0.00034697 TDB
period 1656.64578445941
4.54
2.6561e-05
7.272e-08
d
yr
n .2173065620768616 3.4841e-09 deg/d
Q 2.917767068972917 3.1187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      9001 days (24.64 yr)  
   first obs. used      1994-09-05  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:22:37  

Additional Information
 Earth MOID = 1.59036 au 
 Jupiter MOID = 2.13059 au 
 T_jup = 3.336 
[ 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 16.2   n/a MPO281558  
diameter diameter 4.069 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295748 (2008 UL114)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin