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 ]  
295772 (2008 UG187)
Classification: Main-belt Asteroid          SPK-ID: 2295772
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09513124314296133 1.1023e-07  
a 2.550046846196945 3.4748e-08 au
q 2.307457719645442 3.02e-07 au
i 3.614409117738887 8.0603e-06 deg
node 183.4086214634853 0.00013165 deg
peri 179.6500952148854 0.00014157 deg
M 257.6257694858301 5.2669e-05 deg
tp 2459023.469269080469
(2020-Jun-22.96926908)
0.00021475 TDB
period 1487.375642329177
4.07
3.0401e-05
8.323e-08
d
yr
n .2420370414539348 4.9471e-09 deg/d
Q 2.792635972748449 3.8054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2002-04-02  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:37  

Additional Information
 Earth MOID = 1.3039 au 
 Jupiter MOID = 2.62633 au 
 T_jup = 3.431 
[ 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 16.7   n/a MPO440402  

295772 (2008 UG187)          Discovered 2008-Oct-24 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 UG187 = 2004 XR23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 10:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin