+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   1044 Teutonia (A924 JD) Classification: Main-belt Asteroid          SPK-ID: 2001044 [ 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 43 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1443426026366615 2.9132e-08   a 2.574955226394177 6.8842e-09 au q 2.203279487343567 7.4125e-08 au i 4.24966907749414 3.6964e-06 deg node 59.93960831561323 5.0906e-05 deg peri 228.0534914893011 5.3095e-05 deg M 73.89732169576912 1.5012e-05 deg tp 2458890.701616574535 (2020-Feb-11.20161657) 6.2893e-05 TDB period 1509.221382776485 4.13 6.0524e-06 1.657e-08 d yr n .2385335936187938 9.5659e-10 deg/d Q 2.946630965444786 7.8779e-09 au   Orbit Determination Parameters    # obs. used (total)      3300      data-arc span      41580 days (113.84 yr)      first obs. used      1907-03-16      last obs. used      2021-01-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .40089      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 00:52:02   Additional Information  Earth MOID = 1.18778 au   Jupiter MOID = 2.20945 au   T_jup = 3.409  [ 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 10.87   n/a E2021B10   diameter diameter 17.511 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 3.153 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] [Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Klinglesmith III, D.A.; Hanowell, J.; Risley, E.; Turk, J.; et al. (2014) Minor Planet Bull. 41, 139-143.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Klinglesmith III, D.A. (2017) Minor Planet Bull. 44, 69-72.] geometric albedo albedo 0.251   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   1044 Teutonia (A924 JD)          Discovered 1924-May-10 by Reinmuth, K. at Heidelberg Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  A924 JD = 1925 XF = 1929 RP = 1949 KX = 1954 UY1 = 1958 RG = 1958 UP = A907 EE  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Feb-27 20:25 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin