+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   3782 Celle (1986 TE) Classification: Main-belt Asteroid          SPK-ID: 2003782 [ 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 79 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09388919327540739 3.2265e-08   a 2.414853502417408 7.012e-09 au q 2.188124855197146 7.708e-08 au i 5.2502490849852 3.1089e-06 deg node 271.3428158212062 3.9924e-05 deg peri 333.8002639821342 4.3745e-05 deg M 150.6637428169543 1.8214e-05 deg tp 2458626.858104556868 (2019-May-23.35810456) 6.9083e-05 TDB period 1370.675376161496 3.75 5.9701e-06 1.635e-08 d yr n .2626442455019226 1.144e-09 deg/d Q 2.64158214963767 7.6704e-09 au   Orbit Determination Parameters    # obs. used (total)      2876      data-arc span      18527 days (50.72 yr)      first obs. used      1970-04-28      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .41336      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 01:13:11   Additional Information  Earth MOID = 1.17433 au   Jupiter MOID = 2.38322 au   T_jup = 3.506  [ hide covariance matrix ] Orbital Elements at Epoch 2456955.5 (2014-Oct-25.0) TDB Reference: JPL 79 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09329486425763873 3.2319e-08   q 2.190444369779966 7.7117e-08 au tp 2457256.205558806801 (2015-Aug-21.70555881) 6.9384e-05 TDB node 271.3794514862095 3.9932e-05 deg peri 333.9258698388714 4.3802e-05 deg i 5.24883572409651 3.1087e-06 deg   Orbit Determination Parameters    # obs. used (total)      2876      data-arc span      18527 days (50.72 yr)      first obs. used      1970-04-28      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .41336      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 01:13:11   Additional Information  Jupiter MOID = 2.38322 au   T_jup = 3.506  Orbit Covariance (6×6)   e q tp node peri i e 1.044549580117908E-15 -2.484025334642091E-15 -6.681234438730014E-13 -2.745445485491369E-15 -1.875360745953974E-13 6.040237881819362E-16 q -2.484025334642091E-15 5.947017214592165E-15 1.611214006283911E-12 5.783779024908408E-15 4.494237688121434E-13 -1.41743503698702E-15 tp -6.681234438730014E-13 1.611214006283911E-12 4.814151179725028E-9 5.350428391251247E-12 1.263662136161443E-9 -1.247652168279267E-12 node -2.745445485491369E-15 5.783779024908408E-15 5.350428391251247E-12 1.594574721157125E-9 -1.586252703838627E-9 -2.705628176778461E-11 peri -1.875360745953974E-13 4.494237688121434E-13 1.263662136161443E-9 -1.586252703838627E-9 1.918638541530909E-9 2.661362414661974E-11 i 6.040237881819362E-16 -1.41743503698702E-15 -1.247652168279267E-12 -2.705628176778461E-11 2.661362414661974E-11 9.663966633148107E-12 [ 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 12.69   n/a E2021B10   diameter diameter 5.924 km 0.230 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 3.84 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Ryan, W.H. (2003) IAUC 8128.] [Ryan, W.H.; Ryan, E.V.; Martinez, C.T. (2004) Planet. Space Sci. 52, 1093-1101.] [Bowens-Rubin, R.; Henderson, P. (2014) Minor Planet Bull. 41, 58-59.] [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Oey, J.; Williams, H.; Groom, R.; Pray, D.; Benishek, V. (2017) Minor Planet Bull. 44, 193-199.] geometric albedo albedo 0.418   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   SMASSII spectral type spec_B V   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) 3782 Celle (1986 TE)          Discovered 1986-Oct-03 by Jensen, P. at Brorfelde Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1945-Sep-24 16:45 00:04 Thisb 0.0118412443303263 0.0118374671714947 0.0118450228499932 2.18780831238288 2.18780804919362 2431723.197990526 3.90068630458952 277.725626185488 39.2653822451938 48.0086740284152 33736.5132871099 T 79 CATAB v2.0f-lin.ifort 2021-Feb-24 01:13:17 2021-Feb-24 01:13 Alternate Designations  1986 TE = 1970 HD = 1972 YP = 1973 AV = 1978 NH2 = 1982 OB = 1985 GR1  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Feb-24 21:16 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin