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 ]  
44711 Carp (1999 TD4)
Classification: Main-belt Asteroid          SPK-ID: 2044711
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2358669770729179 5.154e-08  
a 2.253942838576707 1.3954e-08 AU
q 1.722312154746467 1.1785e-07 AU
i 5.326715123905107 6.288e-06 deg
node 307.5242497343704 6.2637e-05 deg
peri 281.10516467 6.3893e-05 deg
M 292.9329446727114 1.5263e-05 deg
tp 2457230.760536041131
(2015-Jul-27.26053604)
5.3495e-05 JED
period 1235.983786231316
3.38
1.1478e-05
3.143e-08
d
yr
n .2912659567304596 2.7047e-09 deg/d
Q 2.785573522406946 1.7245e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      1997-11-08  
   last obs. used      2014-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55494  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 04:04:50  

Additional Information
 Earth MOID = .723733 AU 
 T_jup = 3.582 
[ 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 14.7 mag n/a MPO279959  

44711 Carp           Discovered 1999 Oct. 3 by A. Nakamura at Kuma Kogen.
The Hiroshima Toyo Carp, founded in 1949, is a professional baseball team. Operated with capital from citizens of Hiroshima for the first 20 years, they are known as a unique "municipal team". The Carp has won the Central League six times and the Japan Series championships three times.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1999 TD4 = 1988 EB3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-31 05:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin