+ 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 2459000.5 (2020-May-31.0) TDB Reference: JPL 29 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07033064918479956 2.6562e-08   a 2.213917521208742 6.0877e-09 au q 2.058211264700529 5.7652e-08 au i 4.827164834501803 3.3472e-06 deg node 90.93605131337209 3.9362e-05 deg peri 34.6202509445629 4.8358e-05 deg M 81.19682044883879 2.7503e-05 deg tp 2458729.120457902197 (2019-Sep-02.62045790) 9.1907e-05 TDB period 1203.207645510785 3.29 4.9627e-06 1.359e-08 d yr n .2992002264473421 1.2341e-09 deg/d Q 2.369623777716955 6.5158e-09 au   Orbit Determination Parameters    # obs. used (total)      2496      data-arc span      25777 days (70.57 yr)      first obs. used      1949-11-19      last obs. used      2020-06-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .42701      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 16:00:05   Additional Information  Earth MOID = 1.07585 au   Jupiter MOID = 2.65857 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 13.1   n/a MPO298987   diameter diameter 6.243 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   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 ] 2020-Jul-04 22:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin