+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   2965 Surikov (1975 BX) Classification: Main-belt Asteroid          SPK-ID: 2002965 [ 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 32 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2203241087922847 3.9634e-08   a 2.392064713669494 9.2954e-09 au q 1.865035187456791 9.3939e-08 au i 24.21371935889127 4.127e-06 deg node 126.8687949203325 1.1466e-05 deg peri 72.73814857427003 1.5051e-05 deg M 49.62116256203354 9.5572e-06 deg tp 2458814.238863682452 (2019-Nov-26.73886368) 3.5488e-05 TDB period 1351.31878440958 3.70 7.8767e-06 2.157e-08 d yr n .2664064202713587 1.5529e-09 deg/d Q 2.919094239882197 1.1343e-08 au   Orbit Determination Parameters    # obs. used (total)      2395      data-arc span      16735 days (45.82 yr)      first obs. used      1975-01-16      last obs. used      2020-11-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .32156      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:09:19   Additional Information  Earth MOID = .996477 au   Jupiter MOID = 2.37214 au   T_jup = 3.382  [ 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 12.5   n/a MPO365281   diameter diameter 8.686 km 0.612 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 9.061 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Pravec, P.; Wolf, M.; Sarounova, L. (2009) http://www.asu.cas.cz/~ppravec/neo.htm] [Oey, J. (2010) Minor Planet Bull. 37, 135-136.] [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] geometric albedo albedo 0.309   0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   2965 Surikov (1975 BX)          Discovered 1975-Jan-18 by Chernykh, L. at Nauchnyj Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1975 BX = 1980 UK  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-18 18:24 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin