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 ]  
66063 (1998 RO1)
Classification: Aten [NEO]          SPK-ID: 2066063
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 119 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7201194455090375 6.5777e-08  
a .9909183005403781 2.5552e-09 AU
q .2773387634104832 6.4924e-08 AU
i 22.67755358802137 7.3782e-06 deg
node 351.8797851917782 4.8487e-06 deg
peri 151.120038373528 6.9703e-06 deg
M 229.9707484061932 1.3847e-05 deg
tp 2456930.634894018628
(2014-Sep-30.13489402)
1.4339e-05 JED
period 360.2924824412157
0.99
1.3936e-06
3.815e-09
d
yr
n .9991882083155499 3.8648e-09 deg/d
Q 1.704497837670273 4.3952e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1299  
   # delay obs. used      4  
   # Doppler obs. used      0  
   data-arc span      5111 days (13.99 yr)  
   first obs. used      1996-09-12  
   last obs. used      2010-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46885  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 11:48:05  

Additional Information
 Earth MOID = .091696 AU 
 T_jup = 5.810 
[ 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 18.1 mag n/a MPO267910  
rotation period rot_per 2.4924 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Pravec, P.; et al. (2003) IAUC 8216. (66063)]
[Galad, A.; Kornos, L.; Gajdos, S.; Vilagi, J.; Toth, J. (2004) Contr. Astron. Obs. Skalnate Pleso 34, 157-168]
[Pravec, P.; et al. (2006) Icarus 181, 63-93.]

66063 (1998 RO1)          Discovered 1998-Sep-14 by LINEAR at Socorro (704)
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RO1 = 1999 SN5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-23 22:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin