+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   701 Oriola (A910 ND) Classification: Main-belt Asteroid          SPK-ID: 2000701 [ 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 56 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03530277612577974 3.4444e-08   a 3.018271357835693 1.1453e-08 au q 2.911717999803166 1.0365e-07 au i 7.13376617950646 3.8808e-06 deg node 243.7030431840843 2.961e-05 deg peri 328.166071114297 6.2211e-05 deg M 75.3760464072484 5.4627e-05 deg tp 2458599.479380020456 (2019-Apr-25.97938002) 0.00029098 TDB period 1915.295774636873 5.24 1.0902e-05 2.985e-08 d yr n .1879605253492785 1.0698e-09 deg/d Q 3.12482471586822 1.1857e-08 au   Orbit Determination Parameters    # obs. used (total)      3471      data-arc span      41675 days (114.10 yr)      first obs. used      1906-10-11      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .41951      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 01:55:29   Additional Information  Earth MOID = 1.90662 au   Jupiter MOID = 1.87384 au   T_jup = 3.234  [ 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 9.2   n/a MPO492757 IRAS observations used: 9 diameter diameter 42.943 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   rotation period rot_per 9.090 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Behrend, R. (2018) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] geometric albedo albedo 0.191   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)   B-V BV 0.660   0.040 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=3.97, mean=6.18, max.=8.39) deg. U-B UB 0.296   0.122 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=3.97, mean=6.18, max.=8.39) deg. Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices 701 Oriola (A910 ND)          Discovered 1910-Jul-12 by Helffrich, J. at Heidelberg Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ 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 1917-Aug-19 03:56 00:02 Jupiter 1.93683477471477 1.93683426751841 1.93683528191201 3.85600824286257 3.74087602620443 2421459.663633128 1.53159116350091 95.6894345123162 15.6128473266447 80.7152527702029 4179071.25322791 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 1964-Jun-09 04:02 < 00:01 Jupiter 1.88685496079128 1.88685461102487 1.88685531055769 3.50710169440308 3.376677090278 2438555.667929129 0.806126328675634 59.0592467873751 14.1411983259333 89.3543785957714 3803067.20223411 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 2011-Mar-24 01:33 < 00:01 Jupiter 1.89281950734342 1.89281914813614 1.8928198665507 3.18551347522251 3.04179406262168 2455644.564612656 0.166068849597388 33.3345505982904 12.8682307099166 -78.1847053418328 3785815.33401356 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 2057-Dec-29 18:45 < 00:01 Jupiter 1.9556544732538 1.95565403714974 1.95565490935807 3.10434616850807 2.96154282812122 2472727.281237363 0.796980581960239 51.6588682952609 10.3036980531706 -73.717915913357 4048925.34401496 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 2095-Aug-16 23:08 00:01 Jupiter 1.93268723874705 1.93268682271234 1.9326876547822 3.85391257302839 3.73846479310377 2486471.463663351 1.34818569959692 85.2411605358172 14.918747779329 83.0735323930767 4221072.17881077 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 2142-Jun-08 20:38 00:02 Jupiter 1.87900373658011 1.87900340436221 1.87900406879801 3.5507798637208 3.42147221142995 2503568.359805253 2.13915347537302 136.899985581173 13.5983043467485 -89.3172151196601 3892789.94721854 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 2189-Mar-24 19:18 00:03 Jupiter 1.88603231332457 1.88603177187344 1.88603285477946 3.26263726310874 3.12195390423823 2520659.304071041 2.99110936190984 172.059289198602 12.762857705466 -81.1727760057815 3848579.18103045 T 56 CATAB v2.0f-lin.ifort 2020-Dec-18 01:55:38 2020-Dec-18 01:55 Alternate Designations  A910 ND = 1946 KB = 1950 BN1 = 1958 TC1 = A899 LD = A906 TB  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-18 09:07 UT (server date/time)   Site Manager:   Ryan S. 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