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 ]  
11288 Okunohosomichi (1990 XU)
Classification: Main-belt Asteroid          SPK-ID: 2011288
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106217638043479 1.9936e-08  
a 2.996593618043007 1.308e-08 au
q 2.665105146610237 6.3544e-08 au
i 10.78681677571405 6.1582e-07 deg
node 131.8285370364111 5.2754e-06 deg
peri 262.7469617026554 9.2015e-06 deg
M 342.6888910956682 6.4925e-06 deg
tp 2459291.609274842489
(2021-Mar-18.10927484)
3.4147e-05 TDB
period 1894.698896792728
5.19
1.2406e-05
3.397e-08
d
yr
n .1900038051478226 1.2441e-09 deg/d
Q 3.328082089475776 1.4527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2551  
   data-arc span      11022 days (30.18 yr)  
   first obs. used      1990-12-10  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44731  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:39:31  

Additional Information
 Earth MOID = 1.697 au 
 Jupiter MOID = 2.13497 au 
 T_jup = 3.218 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.66   n/a E2021B10  
diameter diameter 10.630 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.687 h n/a LCDB (Rev. 2020-October); 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. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.094   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11288 Okunohosomichi           Discovered 1990 Dec. 10 by T. Seki at Geisei.
Oku no Hosomichi ("The Narrow Road to the Interior") is a Haikai travel journal written by Matsuo Basho, master Haikai poet, when he traveled the Northern Provinces of Honshu in 1689, accompanied by his apprentice Kawai Sora.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100330/MPCPages.arcLast Updated: 2010-04-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 03:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin