+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   3002 Delasalle (1982 FB3) Classification: Main-belt Asteroid          SPK-ID: 2003002 [ 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 37 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1313966286102384 1.5833e-08   a 2.239105408867338 4.3053e-09 au q 1.94489450703922 3.5357e-08 au i 6.145060093500416 5.6245e-07 deg node 115.3831457099924 6.9285e-06 deg peri 132.6829916829574 7.456e-06 deg M 121.7008891148283 3.8695e-06 deg tp 2458786.784791916097 (2019-Oct-30.28479192) 1.292e-05 TDB period 1223.799398619661 3.35 3.5297e-06 9.664e-09 d yr n .2941658579061638 8.4843e-10 deg/d Q 2.533316310695455 4.871e-09 au   Orbit Determination Parameters    # obs. used (total)      3373      data-arc span      28845 days (78.97 yr)      first obs. used      1942-03-17      last obs. used      2021-03-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .37478      source      ORB      producer      Otto Matic      solution date      2021-Apr-12 14:33:25   Additional Information  Earth MOID = .935227 au   Jupiter MOID = 2.5006 au   T_jup = 3.617  [ 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 12.70   n/a E2021B10   diameter diameter 6.254 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   rotation period rot_per 6.534 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] [Aznar, A.M. (2016) Minor Planet Bull. 43, 350-353] [Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Mansego, E.A.; Rodriguez, P.B.; de Haro, J.L.; Chiner, O.R.; et al. (2016) Minor Planet Bull. 43, 332-336.] [Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm] [Oey, J.; Groom, R. (2018) Minor Planet Bull. 45, 363-366.] [Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.] geometric albedo albedo 0.452   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   3002 Delasalle (1982 FB3)          Discovered 1982-Mar-20 by Debehogne, H. at La Silla Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1982 FB3 = 1942 FG = 1959 LB = 1963 SC1 = 1965 AY = 1979 HU5 = 1980 TG11 = 1980 VB1 = 1982 BR3 = 1982 DM4 = 2001 YG140  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-21 02:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin