+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   3669 Vertinskij (1982 UO7) Classification: Main-belt Asteroid          SPK-ID: 2003669 [ 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 33 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07014818701195948 1.4536e-08   a 2.214414579272767 5.7849e-09 au q 2.059077411243931 3.2224e-08 au i 4.826852317124028 6.9536e-07 deg node 90.93696832797851 6.5493e-06 deg peri 34.76873584430992 1.0295e-05 deg M 140.8861633610554 9.1114e-06 deg tp 2458729.465554877958 (2019-Sep-02.96555488) 3.0592e-05 TDB period 1203.612875803597 3.30 4.7165e-06 1.291e-08 d yr n .2990994922346976 1.1721e-09 deg/d Q 2.369751747301603 6.1907e-09 au   Orbit Determination Parameters    # obs. used (total)      2600      data-arc span      25849 days (70.77 yr)      first obs. used      1949-11-19      last obs. used      2020-08-27      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .42247      source      ORB      producer      Otto Matic      solution date      2021-Apr-12 15:24:25   Additional Information  Earth MOID = 1.07663 au   Jupiter MOID = 2.65724 au   T_jup = 3.647  [ 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 13.21   n/a E2021B10   diameter diameter 6.243 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 2.7353 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Christmann, B.; Pravec, P.; Kucakova, H.; Kusnirak, P.; et al. (2019) CBET 4749.] geometric albedo albedo 0.238   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   SMASSII spectral type spec_B S   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) 3669 Vertinskij (1982 UO7)          Discovered 1982-Oct-21 by Karachkina, L. G. at Nauchnyj Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1982 UO7 = 1972 TE2 = 1972 XD = 1980 BG3 = 1984 KJ  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-May-07 08:48 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin