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 ]  
11545 Hashimoto (1992 UE4)
Classification: Main-belt Asteroid          SPK-ID: 2011545
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391481243326808 5.9016e-08  
a 2.379593584240886 1.1454e-08 AU
q 1.810518241895597 1.4204e-07 AU
i 3.743996273849338 5.6075e-06 deg
node 90.72085636144 9.1794e-05 deg
peri 314.0842637952933 9.3196e-05 deg
M 4.557644303371558 1.1852e-05 deg
tp 2456983.525752191128
(2014-Nov-22.02575219)
4.4145e-05 JED
period 1340.764834735629
3.67
9.6807e-06
2.65e-08
d
yr
n .268503462108614 1.9387e-09 deg/d
Q 2.948668926586175 1.4194e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      12208 days (33.42 yr)  
   first obs. used      1981-10-24  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49532  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:41:33  

Additional Information
 Earth MOID = .821985 AU 
 T_jup = 3.497 
[ 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 14.9 mag n/a MPO324416  

11545 Hashimoto           Discovered 1992 Oct. 26 by K. Endate and K. Watanabe at Kitami.
Kunihiko Hashimoto (b. 1951) is a Japanese amateur astronomer and a long-time member of the Fukuoka Astronomical Society. He is the author of Messier Heavenly Bodies 1-110.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1992 UE4 = 1981 UM23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-26 09:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin