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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137585446113964 2.0517e-07  
a 2.289663357369703 4.199e-08 au
q 1.974639002895195 4.9083e-07 au
i 6.820456675792421 1.7838e-05 deg
node 138.4495550304174 6.2082e-05 deg
peri 203.7792708030153 7.9501e-05 deg
M 129.7882438701747 4.0672e-05 deg
tp 2456944.264859081203
(2014-Oct-13.76485908)
0.00014424 JED
period 1265.481724947741
3.46
3.4812e-05
9.531e-08
d
yr
n .2844766486176373 7.8255e-09 deg/d
Q 2.60468771184421 4.7767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      3600 days (9.86 yr)  
   first obs. used      2004-11-09  
   last obs. used      2014-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50469  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 19:16:07  

Additional Information
 Earth MOID = .965991 au 
 Jupiter MOID = 2.75679 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 2016-Feb-06 20:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin