+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   2568 Maksutov (1980 GH) Classification: Main-belt Asteroid          SPK-ID: 2002568 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 31 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1883868212649074 2.529e-08   a 2.20502932984521 5.9284e-09 au q 1.789630863599782 5.3896e-08 au i 8.03256663891235 2.7518e-06 deg node 87.53971719910233 2.7741e-05 deg peri 195.0163063895214 3.0292e-05 deg M 30.44416057695627 1.3264e-05 deg tp 2458899.360340808496 (2020-Feb-19.86034081) 4.3998e-05 TDB period 1195.969165150873 3.27 4.8232e-06 1.321e-08 d yr n .3010111050434862 1.2139e-09 deg/d Q 2.620427796090639 7.0452e-09 au   Orbit Determination Parameters    # obs. used (total)      2619      data-arc span      25298 days (69.26 yr)      first obs. used      1951-08-13      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .46978      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:07:09   Additional Information  Earth MOID = .774503 au   Jupiter MOID = 2.52096 au   T_jup = 3.626  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.5   n/a MPO473800   diameter diameter 4.644 km 0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 7.5930 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Pravec, P.; Wolf, M.; Sarounova, L. (2016) http://www.asu.cas.cz/~ppravec/neo.htm] [Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] geometric albedo albedo 0.486   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   2568 Maksutov (1980 GH)          Discovered 1980-Apr-13 by Vavrova, Z. at Klet Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1980 GH = 1951 PC = 1954 KD = 1981 WN1  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-23 22:05 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin