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 ]  
452039 (2014 OB178)
Classification: Main-belt Asteroid          SPK-ID: 2452039
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07060042012486238 7.2967e-08  
a 3.121198185590538 5.6754e-08 au
q 2.900840282394888 2.2189e-07 au
i 14.72238221046092 9.5969e-06 deg
node 340.764700252692 2.7102e-05 deg
peri 23.56925584810266 6.7737e-05 deg
M 259.8584894302141 6.1563e-05 deg
tp 2459160.763181263533
(2020-Nov-07.26318126)
0.00034766 TDB
period 2014.097291994775
5.51
5.4935e-05
1.504e-07
d
yr
n .1787401241394122 4.8751e-09 deg/d
Q 3.341556088786188 6.0761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      7085 days (19.40 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:02:56  

Additional Information
 Earth MOID = 1.90089 au 
 Jupiter MOID = 2.07504 au 
 T_jup = 3.162 
[ 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 16.1   n/a MPO437749  

452039 (2014 OB178)          Discovered 2009-Sep-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OB178 = 2009 SZ109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 20:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin