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 ]  
44001 Jonquet (1997 RE3)
Classification: Main-belt Asteroid          SPK-ID: 2044001
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545369631534311 5.7519e-08  
a 3.081233670678234 3.32e-08 AU
q 2.605069176445521 1.841e-07 AU
i 4.759151434508518 8.2611e-06 deg
node 309.9873446585502 8.3205e-05 deg
peri 114.832401656677 8.8743e-05 deg
M 9.926797508224283 2.8666e-05 deg
tp 2456946.025651903740
(2014-Oct-15.52565190)
0.00015718 JED
period 1975.537961604039
5.41
3.1929e-05
8.742e-08
d
yr
n .1822288444954497 2.9452e-09 deg/d
Q 3.557398164910947 3.833e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      6372 days (17.45 yr)  
   first obs. used      1997-09-06  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55965  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:14:12  

Additional Information
 Earth MOID = 1.6228 AU 
 T_jup = 3.204 
[ 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 13.6 mag n/a MPO267851  

44001 Jonquet           Discovered 1997 Sept. 6 at Pises.
Pierre Jonquet has observed occultations for the European Asteroidal Occultation Network for more than 20 years. He is also a founder member of the Société Astronomique de Montpellier.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

[ 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 2015-Mar-30 20:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin