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 ]  
245417 Rostand (2005 JA46)
Classification: Main-belt Asteroid          SPK-ID: 2245417
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2085790047952524 1.4015e-07  
a 2.57884130460077 6.3079e-08 AU
q 2.040949151762251 3.6437e-07 AU
i 13.70073869354901 2.8618e-05 deg
node 210.6717760492476 3.6205e-05 deg
peri 108.9053816778052 8.0213e-05 deg
M 352.815233232828 6.8834e-05 deg
tp 2456830.688777534040
(2014-Jun-22.18877753)
0.00028949 JED
period 1512.639207985315
4.14
5.5499e-05
1.519e-07
d
yr
n .2379946242960899 8.7321e-09 deg/d
Q 3.116733457439289 7.6236e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      2961 days (8.11 yr)  
   first obs. used      2005-03-11  
   last obs. used      2013-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64399  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-09 07:39:51  

Additional Information
 Earth MOID = 1.076 AU 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6 mag n/a MPO260430  

245417 Rostand           Discovered 2005 May 9 by B. Christophe at Saint-Sulpice.
Edmond Rostand (1868-1918) was a French poet and playwright. His "Cyrano de Bergerac" is one of the most famous French plays in the repertoire of theatre.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110218/MPCPages.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 08:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin