+ 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 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 36 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1881232104274484 1.3758e-08   a 2.204956124356988 5.4372e-09 au q 1.790152699391287 2.9439e-08 au i 8.032127517055802 4.0711e-07 deg node 87.53977159880067 6.959e-06 deg peri 195.0161678064314 8.6043e-06 deg M 149.6767835194177 6.2843e-06 deg tp 2458899.278045989043 (2020-Feb-19.77804599) 2.0865e-05 TDB period 1195.90960758936 3.27 4.4235e-06 1.211e-08 d yr n .3010260957144292 1.1134e-09 deg/d Q 2.619759549322688 6.4601e-09 au   Orbit Determination Parameters    # obs. used (total)      2827      data-arc span      25421 days (69.60 yr)      first obs. used      1951-08-13      last obs. used      2021-03-19      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .46526      source      ORB      producer      Otto Matic      solution date      2021-Jul-09 09:32:32   Additional Information  Earth MOID = .774797 au   Jupiter MOID = 2.51958 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-Jul-25 06:56 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin