+ 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 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1883867844627613 3.6184e-08   a 2.205029335835622 7.182e-09 au q 1.789630949611491 8.0915e-08 au i 8.032571867861975 3.6993e-06 deg node 87.53972242420744 2.8093e-05 deg peri 195.0163141045124 3.1477e-05 deg M 30.44414119024104 1.7877e-05 deg tp 2458899.360404801662 (2020-Feb-19.86040480) 5.9151e-05 TDB period 1195.969170024514 3.27 5.8431e-06 1.6e-08 d yr n .3010111038168492 1.4706e-09 deg/d Q 2.620427722059753 8.535e-09 au   Orbit Determination Parameters    # obs. used (total)      2270      data-arc span      25193 days (68.97 yr)      first obs. used      1951-08-13      last obs. used      2020-08-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49825      source      ORB      producer      Otto Matic      solution date      2020-Aug-24 22:53:54   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. 2019-August); 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 ] 2020-Sep-26 06:58 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin