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 ]  
52596 (1997 RO8)
Classification: Main-belt Asteroid          SPK-ID: 2052596
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698277040260884 1.0086e-07  
a 2.59420120254515 2.3054e-08 AU
q 2.15363396853519 2.5105e-07 AU
i 4.418896442749241 7.4975e-06 deg
node 337.1540740577476 0.00011958 deg
peri 41.30279909846027 0.00012254 deg
M 31.60084946917691 2.4545e-05 deg
tp 2456866.532279522657
(2014-Jul-28.03227952)
0.00010389 JED
period 1526.173510585054
4.18
2.0344e-05
5.57e-08
d
yr
n .2358840574175574 3.1443e-09 deg/d
Q 3.03476843655511 2.6969e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      7796 days (21.34 yr)  
   first obs. used      1993-10-13  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55261  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:39:36  

Additional Information
 Earth MOID = 1.15759 AU 
 T_jup = 3.393 
[ 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 15.9 mag n/a MPO309552  

52596 (1997 RO8)          Discovered 1997-Sep-04 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 RO8 = 2001 QF50 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-01 17:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin