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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 119 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7201341605006678 6.5779e-08  
a .9909070067890464 2.541e-09 AU
q .277321021320787 6.4924e-08 AU
i 22.6783275884656 7.3785e-06 deg
node 351.8788512788173 4.8486e-06 deg
peri 151.1222810776402 6.9705e-06 deg
M 69.81109903986481 1.4585e-05 deg
tp 2456930.633377296043
(2014-Sep-30.13337730)
1.4339e-05 JED
period 360.2863229393065
0.99
1.3858e-06
3.794e-09
d
yr
n .9992052905673171 3.8434e-09 deg/d
Q 1.704492992257306 4.3708e-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 = .0921072 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. 2014-Mar-01) 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-Dec-20 11:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin