+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   1435 Garlena (1936 WE) Classification: Main-belt Asteroid          SPK-ID: 2001435 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 38 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2482055062350133 2.0664e-08   a 2.648226789818085 7.3291e-09 au q 1.990922318826163 5.4297e-08 au i 4.03895537428841 4.0882e-07 deg node 189.0357181969152 6.3364e-06 deg peri 268.9247552859172 7.4791e-06 deg M 219.4418849885891 4.291e-06 deg tp 2460011.088758629155 (2023-Mar-07.58875863) 2.0644e-05 TDB period 1574.095903950718 4.31 6.5346e-06 1.789e-08 d yr n .2287027106140484 9.4941e-10 deg/d Q 3.305531260810007 9.1482e-09 au   Orbit Determination Parameters    # obs. used (total)      2878      data-arc span      30907 days (84.62 yr)      first obs. used      1936-11-23      last obs. used      2021-07-07      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .44384      source      ORB      producer      Otto Matic      solution date      2021-Jul-09 09:24:58   Additional Information  Earth MOID = 1.01275 au   Jupiter MOID = 1.9041 au   T_jup = 3.344  [ 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 13.24   n/a E2021B10   diameter diameter 14.540 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 5.758 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Klinglesmith III, D.A.; Goodwrench, Z. (2019) Minor Planet Bull. 46, 329-330.] [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] [Tomassini, A.; Scardella, M.; Franceschini, F.; Pierri, F. (2020) Minor Planet Bull. 47, 20.] geometric albedo albedo 0.044   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   1435 Garlena (1936 WE)          Discovered 1936-Nov-23 by Reinmuth, K. at Heidelberg Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1936 WE = 1953 UM  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jul-28 05:45 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin