Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
91553 Claudedoom (1999 RD214)
Classification: Main-belt Asteroid          SPK-ID: 2091553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0959564847757045 4.43e-08  
a 2.849820790998241 1.843e-08 au
q 2.576362005653332 1.3036e-07 au
i 1.447198381684569 4.957e-06 deg
node 205.4742603584 0.00019206 deg
peri 146.65587692617 0.00019382 deg
M 113.2125134182483 2.6025e-05 deg
tp 2458447.892615417102
(2018-Nov-25.39261542)
0.00012635 TDB
period 1757.214396564904
4.81
1.7046e-05
4.667e-08
d
yr
n .204869707819232 1.9874e-09 deg/d
Q 3.123279576343149 2.0199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      9302 days (25.47 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:33:12  

Additional Information
 Earth MOID = 1.57088 au 
 Jupiter MOID = 2.27016 au 
 T_jup = 3.299 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO468902  

91553 Claudedoom           Discovered 1999 Sept. 8 by T. Pauwels at Uccle.
Claude Doom (b. 1958) edited the Belgian astronomical magazine Heelal during 1994--1998 and is still a board member of the Flemish Amateur Astronomers Association. He wrote his Ph.D. thesis on the evolution of massive stars. The name was suggested by S. De Jonge, C. Steyaert and J. Meeus.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090409/MPCPages.arcLast Updated: 2009-04-10

Alternate Designations
 1999 RD214 = 1994 PN4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 19:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin