+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11064 Dogen (1991 WB) Classification: Main-belt Asteroid          SPK-ID: 2011064 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 39 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3288947244696123 3.0647e-08   a 2.747555086389383 1.4101e-08 au q 1.843898713286265 8.4521e-08 au i 35.98031882355973 4.2016e-07 deg node 78.97775484374914 1.5078e-06 deg peri 314.9790587120412 3.0047e-06 deg M 200.9599901381463 6.2714e-06 deg tp 2460131.389314687842 (2023-Jul-05.88931469) 3.3464e-05 TDB period 1663.481745992263 4.55 1.2806e-05 3.506e-08 d yr n .2164135560052453 1.6661e-09 deg/d Q 3.651211459492501 1.8739e-08 au   Orbit Determination Parameters    # obs. used (total)      3209      data-arc span      15966 days (43.71 yr)      first obs. used      1977-10-10      last obs. used      2021-06-27      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .35488      source      ORB      producer      Otto Matic      solution date      2021-Jul-08 02:34:49   Additional Information  Earth MOID = .941781 au   Jupiter MOID = 2.01205 au   T_jup = 3.004  [ 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 12.89   n/a MPO614063   diameter diameter 9.049 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 4.163 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Krotz, J.; Albers, K.; Carbo, L.; Kragh, K.; et al. (2010) Minor Planet Bull. 37, 99-101.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] geometric albedo albedo 0.181   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   11064 Dogen           Discovered 1991 Nov. 30 by M. Mukai and M. Takeishi at the JCPM Kagoshima Station. The Japanese priest Dogen Zenji (1200-1253) built Eiheiji Temple in Fukui prefecture in 1243 in order to preach Zen Buddhism, and he fostered many disciples there. In Eiheiji Temple, over 200 monks still practise asceticism. 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.arc Last Updated: 2003-10-02 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jul-25 13:52 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin