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 ]  
209552 Isaacroberts (2004 VZ63)
Classification: Main-belt Asteroid          SPK-ID: 2209552
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378421071233851 2.0649e-07  
a 2.289567524909782 4.326e-08 AU
q 1.973968712874944 4.9497e-07 AU
i 6.820618343343296 1.8267e-05 deg
node 138.4492452892207 6.8585e-05 deg
peri 203.7464888244268 8.4457e-05 deg
M 15.99904946324727 4.1865e-05 deg
tp 2456944.263239950109
(2014-Oct-13.76323995)
0.00014731 JED
period 1265.402276833247
3.46
3.5864e-05
9.819e-08
d
yr
n .2844945094463746 8.0631e-09 deg/d
Q 2.605166336944619 4.9223e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      3576 days (9.79 yr)  
   first obs. used      2004-11-09  
   last obs. used      2014-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52357  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 17:14:24  

Additional Information
 Earth MOID = .9678 AU 
 T_jup = 3.577 
[ 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 MPO302891  

209552 Isaacroberts           Discovered 2004 Nov. 9 by the Faulkes Telescope Educational Project at Haleakala.
Isaac Roberts (1829-1904) is best known for his pioneering work in astrophotography. He was a prominent engineer by profession, but as an amateur astronomer advanced the idea of using long exposures to reveal detail that would not normally be visible to the human eye.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-07-22Last Updated: 2014-08-13

[ 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 2014-Oct-01 05:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin