+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   58528 (1997 BH7) Classification: Main-belt Asteroid          SPK-ID: 2058528 [ 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 36 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1372706917228669 3.6611e-08   a 3.176468516749176 2.0354e-08 au q 2.740432486219107 1.1586e-07 au i 2.324029896387409 4.076e-06 deg node 118.8751427120183 0.00012964 deg peri 7.528030877845406 0.00013116 deg M 51.43697418296785 1.9089e-05 deg tp 2458705.047157964596 (2019-Aug-09.54715796) 0.00010953 TDB period 2067.832037600012 5.66 1.9875e-05 5.441e-08 d yr n .1740953778904726 1.6733e-09 deg/d Q 3.612504547279245 2.3148e-08 au   Orbit Determination Parameters    # obs. used (total)      790      data-arc span      10279 days (28.14 yr)      first obs. used      1992-04-04      last obs. used      2020-05-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5218      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 22:50:46   Additional Information  Earth MOID = 1.75575 au   Jupiter MOID = 1.44761 au   T_jup = 3.185  [ 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 14.7   n/a MPO468485   58528 (1997 BH7)          Discovered 1997-Jan-28 by BAO Schmidt CCD Asteroid Program at Xinglong Reference: 20030614/Numbers.arc Last Updated: 2004-04-19 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1904-Feb-20 02:12 00:04 Jupiter 1.64281274935912 1.64281099923832 1.64281449948216 2.22999631934678 1.98537096637728 2416530.591412165 3.95838739552727 172.045176628971 5.10305871120762 88.756545098455 1356865.0502693 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 1915-Jan-09 06:09 00:03 Jupiter 1.49499960028845 1.49499904969077 1.4950001508863 1.56107159779186 1.1418422575351 2420506.756404334 3.24105476792771 217.428813705606 120.216435248204 -71.8068610577861 1529509.36064627 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 1925-Dec-12 00:04 00:03 Jupiter 1.56313261548189 1.56313172544717 1.56313350551678 1.63091067929143 1.25543602214723 2424496.502910966 2.71906828936085 138.547562263234 55.7069689308426 65.8443667958425 1903820.10496115 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 1936-Nov-05 12:00 00:02 Jupiter 1.80056237035804 1.800561141528 1.80056359918715 2.31392160455719 2.10080722789584 2428477.999900917 2.32652229250594 55.3734869318662 22.504842294796 87.1531166674733 1205214.62128914 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2035-Feb-08 00:50 < 00:01 Jupiter 1.70932723158237 1.70932662004422 1.70932784312022 2.52327723378998 2.3185919164601 2464366.534743119 0.679880821803056 51.5865469927166 8.99120936443987 85.5945682928831 1902270.97204459 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2045-Dec-20 13:12 00:01 Jupiter 1.50745048455176 1.50744997120933 1.50745099789341 1.64631292165652 1.25958909686923 2468335.050200284 1.08445190785276 115.812449486827 79.6024696325281 75.7100960163668 1651136.33460143 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2056-Nov-22 09:51 00:02 Jupiter 1.51156126676083 1.51156068115118 1.51156185237074 1.53632566062223 1.11336031195734 2472324.910287236 1.58058378201761 153.413186782112 78.2667459451974 59.6504858430801 2184659.22280053 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2067-Oct-19 16:59 00:02 Jupiter 1.71209237535172 1.71209109928916 1.71209365141303 2.07926451606737 1.82589211941617 2476308.207436946 2.15598653539281 63.6517613022009 10.873663213883 -87.3851855359722 1158174.30405388 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2166-Jan-20 18:01 00:05 Jupiter 1.78067117519264 1.78066821957874 1.78067413080685 2.82622164903782 2.65257928040414 2512195.250780463 5.31391968876308 166.754846045803 23.1269701027594 60.3145397821938 1298998.44076743 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2176-Nov-26 21:31 00:06 Jupiter 1.53153404984719 1.53153229317049 1.53153580652834 1.75933024300073 1.41036625271165 2516158.396202358 5.50228414211835 289.345205456231 70.0051002237332 -63.2861187279065 1106500.30243029 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2187-Oct-25 17:05 00:06 Jupiter 1.47079199109444 1.47079110390161 1.47079287830944 1.46303234634934 0.994320174870775 2520143.211965602 5.77427078087515 439.372998584224 134.282944297476 76.1898549673246 2125766.9608698 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 2198-Sep-22 13:58 00:07 Jupiter 1.63563601460505 1.63563274968533 1.63563927951836 1.88659421663103 1.58856144359864 2524128.081600418 6.53421431742284 182.032078967353 22.4234148422873 75.6019441260075 1070626.11470105 T 36 CATAB v2.0f-lin.ifort 2020-Nov-12 22:50:48 2020-Nov-12 22:50 Alternate Designations  1997 BH7 = 2001 XU51  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-21 02:43 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin