Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
159367 (1977 OX)
Classification: Outer Main-belt Asteroid          SPK-ID: 2159367
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .490099117317685 1.2189e-07  
a 3.359808495128141 1.6824e-07 AU
q 1.71316931730938 4.786e-07 AU
i 16.12158643739613 2.4431e-05 deg
node 100.779640155654 5.5769e-05 deg
peri 226.718598190022 0.00014874 deg
M 51.95306955463038 0.00010977 deg
tp 2456675.877271263987
(2014-Jan-18.37727126)
0.00066173 JED
period 2249.418241247092
6.16
0.00016895
4.626e-07
d
yr
n .1600413802105622 1.2021e-08 deg/d
Q 5.006447672946902 2.5069e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      13704 days (37.52 yr)  
   first obs. used      1977-07-16  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59358  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 18:20:25  

Additional Information
 Earth MOID = .74257 AU 
 T_jup = 2.894 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5 mag n/a MPO266514  

159367 (1977 OX)          Discovered 1977-Jul-22 by McNaught, R. H. at Siding Spring (413)
Reference: 20070630/Numbers.arcLast Updated: 2007-07-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-03 22:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin