+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   6167 Narmanskij (1979 QB10) Classification: Main-belt Asteroid          SPK-ID: 2006167 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 34 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2015235971588873 1.9504e-08   a 2.397891661440555 5.3438e-09 au q 1.914659908229754 4.6717e-08 au i 1.634735587446127 1.2569e-06 deg node 347.2921247069452 1.7708e-05 deg peri 341.7451328152346 1.9638e-05 deg M 59.93330938659139 3.6949e-06 deg tp 2458974.708015082155 (2020-May-05.20801508) 1.3667e-05 TDB period 1356.259405702193 3.71 4.5337e-06 1.241e-08 d yr n .2654359471989157 8.8731e-10 deg/d Q 2.881123414651357 6.4207e-09 au   Orbit Determination Parameters    # obs. used (total)      2428      data-arc span      15168 days (41.53 yr)      first obs. used      1979-08-27      last obs. used      2021-03-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .45966      source      ORB      producer      Otto Matic      solution date      2021-Apr-12 18:24:38   Additional Information  Earth MOID = .901673 au   Jupiter MOID = 2.4687 au   T_jup = 3.499  [ 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 14.2   n/a MPO473851   diameter diameter 3.973 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 5.41192 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] [Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.] geometric albedo albedo 0.308   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   6167 Narmanskij           Discovered 1979 Aug. 27 by N. S. Chernykh at the Crimean Astrophysical Observatory. Named in honor of Vladimir Yakovlevich Narmanskij (b. 1948), Crimean amateur astronomer and founder of the amateur laboratory "Heliorythm", where research is conducted on the resonance structure of the solar system and on solar-terrestrial relations. He is also a poet, known for writing the text for Mass for Chersones by Crimean composer A. Karamanov. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 19990402/MPCPages.arc Last Updated: 2010-06-11 Alternate Designations  1979 QB10 = 1990 RJ10  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jun-17 00:52 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin