+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   1967 Menzel (A905 VC) Classification: Main-belt Asteroid          SPK-ID: 2001967 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 41 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .139387942563568 3.301e-08   a 2.232845929985048 5.1229e-09 au q 1.921614129742995 7.3281e-08 au i 3.90061428558094 3.3506e-06 deg node 57.79557060161682 5.4691e-05 deg peri 347.8395318207588 5.6364e-05 deg M 119.0168693957019 1.4089e-05 deg tp 2458597.604344651105 (2019-Apr-24.10434465) 4.721e-05 TDB period 1218.671240993338 3.34 4.1941e-06 1.148e-08 d yr n .2954037051917008 1.0166e-09 deg/d Q 2.5440777302271 5.837e-09 au   Orbit Determination Parameters    # obs. used (total)      3904      data-arc span      41866 days (114.62 yr)      first obs. used      1905-11-02      last obs. used      2020-06-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .35221      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 15:39:17   Additional Information  Earth MOID = .931266 au   Jupiter MOID = 2.81763 au   T_jup = 3.625  [ 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 12.1   n/a MPO302072   diameter diameter 9.588 km 0.181 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 2.835 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List: [Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [LeCrone, C.; Duncan, A.; Hudson, E.; Johnson, J.; et al. (2006) Minor Planet Bull. 33, 66-67.] [Pray, D.P. (2006) Minor Planet Bull. 33, 4-5.] [Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm] [Higgins, D. (2008) Minor Planet Bull. 35, 30-32.] [Pravec, P.; Wolf, M.; Sarounova, L. (2010) http://www.asu.cas.cz/~ppravec/neo.htm] [Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Clark, M. (2015) Minor Planet Bull. 42, 15-20.] [Pravec, P.; Wolf, M.; Sarounova, L. (2015) http://www.asu.cas.cz/~ppravec/neo.htm] [Klinglesmith III, D.A.; Hendrickx, S.; Madden, K.; Montgomery, S. (2016) Minor Planet Bull. 43, 123-128.] [Liu, J. (2016) Minor Planet Bull. 43, 98-99.] [Klinglesmith III, D.K. (2017) Minor Planet Bull. 44, 345-348.] geometric albedo albedo 0.251   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   1967 Menzel (A905 VC)          Discovered 1905-Nov-01 by Wolf, M. at Heidelberg Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  A905 VC = 1930 DS = 1965 SF = 1965 VH = 1970 EM = 1973 CE = 1975 UH = 1975 VE  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-08 13:03 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin