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 ]  
39559 (1992 OL8)
Classification: Main-belt Asteroid          SPK-ID: 2039559
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ 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 .1908086746273831 6.8611e-08  
a 2.325966287327775 1.8686e-08 AU
q 1.882151742814787 1.6347e-07 AU
i 3.604488812538487 6.4998e-06 deg
node 124.8968217622155 0.00012347 deg
peri 219.8972475891121 0.00012459 deg
M 80.74594926301225 1.911e-05 deg
tp 2456709.882478732805
(2014-Feb-21.38247873)
6.7817e-05 JED
period 1295.69729021831
3.55
1.5614e-05
4.275e-08
d
yr
n .2778426741475581 3.3482e-09 deg/d
Q 2.769780831840763 2.2252e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      8736 days (23.92 yr)  
   first obs. used      1991-03-12  
   last obs. used      2015-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53977  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:01:43  

Additional Information
 Earth MOID = .876611 AU 
 T_jup = 3.547 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a MPO329131  

39559 (1992 OL8)          Discovered 1992-Jul-22 by Debehogne, H., Lopez G., A. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 OL8 = 2000 YP48 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-30 23:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin