+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11128 Ostravia (1996 VP) Classification: Main-belt Asteroid          SPK-ID: 2011128 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1680195435352782 3.3605e-08   a 2.416605387104305 8.8895e-09 au q 2.010568453058146 8.0697e-08 au i 2.9791038743721 3.8817e-06 deg node 51.66377894280463 7.3131e-05 deg peri 198.1882411804238 7.418e-05 deg M 225.7959250067317 1.5016e-05 deg tp 2459512.028974010179 (2021-Oct-24.52897401) 5.8574e-05 TDB period 1372.167206196245 3.76 7.5713e-06 2.073e-08 d yr n .2623586967931905 1.4476e-09 deg/d Q 2.822642321150465 1.0383e-08 au   Orbit Determination Parameters    # obs. used (total)      1842      data-arc span      11768 days (32.22 yr)      first obs. used      1988-08-16      last obs. used      2020-11-04      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49602      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:44:46   Additional Information  Earth MOID = .996815 au   Jupiter MOID = 2.21059 au   T_jup = 3.495  [ 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 14.4   n/a MPO502254   diameter diameter 4.026 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.250   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   11128 Ostravia           Discovered 1996 Nov. 3 by J. Ticha and M. Tichy at Klet. Ostrava (Ostravia in Latin) has been considered the center of the mining and steel industries in northern Moravia since the nineteenth century. In recent years Ostrava has turned into a commercial, educational and cultural site. The city has also been home to an observatory and planetarium since 1980. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20001013/MPCPages.arc Last Updated: 2013-03-29 [ show close-approach data ] Alternate Designations  1996 VP = 1992 SC14  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-15 19:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin