+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   1396 Outeniqua (1936 PF) Classification: Main-belt Asteroid          SPK-ID: 2001396 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 46 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1654720395468643 7.6989e-09   a 2.248002062213747 4.8839e-09 au q 1.876020576073681 1.8792e-08 au i 4.493571053436321 5.1711e-07 deg node 359.492987315872 7.1634e-06 deg peri 266.6033831508968 9.8194e-06 deg M 44.567981784167 8.5806e-06 deg tp 2459048.089828421300 (2020-Jul-17.58982842) 2.9171e-05 TDB period 1231.100435151944 3.37 4.0119e-06 1.098e-08 d yr n .2924213083846148 9.5294e-10 deg/d Q 2.619983548353812 5.692e-09 au   Orbit Determination Parameters    # obs. used (total)      3406      data-arc span      32875 days (90.01 yr)      first obs. used      1930-12-13      last obs. used      2020-12-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .41905      source      ORB      producer      Otto Matic      solution date      2021-Apr-12 12:23:28   Additional Information  Earth MOID = .865167 au   Jupiter MOID = 2.47452 au   T_jup = 3.607  [ 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 12.00   n/a E2021B10   diameter diameter 11.745 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 3.08158 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Warner, B.D.; Shepard, M.K.; Harris, A.W.; Pravec, P.; et al. (2006) Minor Planet Bull. 33, 102-103.] [Hanus, J.; Broz, M.; Durech, J.; Warner, B.D.; et al. (2013) Astron. Astrophys. 559, A134.] [Klinglesmith III, D.A.; Hanowell, J.; Risely, E.; Turk, J.; et al. (2013) Minor Planet Bull. 40, 190-193.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Dykhuis, M.J.; Molnar, L.A.; Gates, C.J.; Gonzales, J.A.; et al. (2016) Icarus 267, 174-203.] [Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] geometric albedo albedo 0.210   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   1396 Outeniqua (1936 PF)          Discovered 1936-Aug-09 by Jackson, C. at Johannesburg (UO) Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1936 PF = 1930 XV = 1933 SL1 = 1949 HG1 = 1950 TO2 = 1957 WE1 = 1977 TB4 = A912 HF  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-19 03:37 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin