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 ]  
187395 (2005 UG511)
Classification: Main-belt Asteroid          SPK-ID: 2187395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1202688583553275 6.4196e-08  
a 3.145922638769714 4.211e-08 au
q 2.767566114530701 1.9327e-07 au
i 18.47261142264946 9.3762e-06 deg
node 64.51902763616138 2.0045e-05 deg
peri 41.55940107571504 4.3041e-05 deg
M 210.3971248063972 3.9638e-05 deg
tp 2460047.450296519881
(2023-Apr-12.95029652)
0.00023052 TDB
period 2038.076516594882
5.58
4.0921e-05
1.12e-07
d
yr
n .1766371365690775 3.5465e-09 deg/d
Q 3.524279163008727 4.7174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2002-04-15  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65063  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:14  

Additional Information
 Earth MOID = 1.80911 au 
 Jupiter MOID = 1.85129 au 
 T_jup = 3.118 
[ 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 15.31   n/a E2021B55  

187395 (2005 UG511)          Discovered 2005-Oct-27 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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 2021-May-07 17:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin