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 ]  
6088 Hoshigakubo (1988 UH)
Classification: Main-belt Asteroid          SPK-ID: 2006088
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162122222287053 5.2618e-08  
a 3.09312584424293 2.4663e-08 au
q 2.733666816250419 1.6518e-07 au
i 3.751412044868864 5.9359e-06 deg
node 202.3423978264123 7.0461e-05 deg
peri 335.0227175988928 7.3843e-05 deg
M 264.0727559491688 2.4581e-05 deg
tp 2458129.961368937252
(2018-Jan-11.46136894)
0.00013912 JED
period 1986.986019492126
5.44
2.3765e-05
6.507e-08
d
yr
n .1811789295286617 2.1669e-09 deg/d
Q 3.452584872235442 2.7529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1431  
   data-arc span      22920 days (62.75 yr)  
   first obs. used      1953-05-18  
   last obs. used      2016-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5296  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:16:52  

Additional Information
 Earth MOID = 1.73735 au 
 Jupiter MOID = 1.52109 au 
 T_jup = 3.211 
[ 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 12.7 mag n/a MPO309197  
rotation period rot_per 12.5205 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

6088 Hoshigakubo           Discovered 1988 Oct. 18 by T. Seki at Geisei.
The name refers to a section of low ground at Choja, a mountainous place in the western part of Kochi prefecture. Legend has it that a meteorite fell there in olden times. Now there is a pond 20 meters across.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19961224/MPCPages.arcLast Updated: 2003-09-26

[ show close-approach data ]
Alternate Designations
 1988 UH = 1977 UJ5 = 1990 DZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 12:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin