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 ]  
437127 (2012 UL149)
Classification: Main-belt Asteroid          SPK-ID: 2437127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151316496750782 1.0409e-07  
a 3.118293714703851 4.9819e-08 au
q 2.646444433954882 3.3141e-07 au
i 4.634885562391639 1.6107e-05 deg
node 7.761762422211378 0.00011871 deg
peri 60.1852625768921 0.00013049 deg
M 44.86507274525859 5.3741e-05 deg
tp 2458349.843003528272
(2018-Aug-19.34300353)
0.00029949 TDB
period 2011.286580146214
5.51
4.82e-05
1.32e-07
d
yr
n .1789899080288346 4.2894e-09 deg/d
Q 3.590142995452821 5.7358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1995-09-22  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:14:29  

Additional Information
 Earth MOID = 1.66394 au 
 Jupiter MOID = 1.7431 au 
 T_jup = 3.194 
[ 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 16.5   n/a MPO336223  

437127 (2012 UL149)          Discovered 1995-Sep-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2012 UL149 = 2006 SE225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 14:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin