+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   78088 (2002 LB26) Classification: Main-belt Asteroid          SPK-ID: 2078088 [ 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 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1313655433513664 6.115e-08   a 2.279362359832544 8.0108e-09 au q 1.979932684938489 1.3642e-07 au i 6.321489869987864 7.1467e-06 deg node 215.2195296720994 3.0595e-05 deg peri 127.5705011757227 3.8203e-05 deg M 357.0512559358514 2.2378e-05 deg tp 2459010.795633259889 (2020-Jun-10.29563326) 7.8156e-05 TDB period 1256.95139792681 3.44 6.6263e-06 1.814e-08 d yr n .2864072553590988 1.5099e-09 deg/d Q 2.578792034726598 9.0631e-09 au   Orbit Determination Parameters    # obs. used (total)      648      data-arc span      9303 days (25.47 yr)      first obs. used      1995-05-29      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61165      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 22:06:02   Additional Information  Earth MOID = .980129 au   Jupiter MOID = 2.8139 au   T_jup = 3.587  [ hide covariance matrix ] Orbital Elements at Epoch 2457458.5 (2016-Mar-11.0) TDB Reference: JPL 19 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1317742863511175 6.1381e-08   q 1.978802978836495 1.3713e-07 au tp 2457755.015940309990 (2017-Jan-01.51594031) 7.5189e-05 TDB node 215.2537945365682 3.0573e-05 deg peri 127.9169208915082 3.8091e-05 deg i 6.32388447012239 7.1498e-06 deg   Orbit Determination Parameters    # obs. used (total)      648      data-arc span      9303 days (25.47 yr)      first obs. used      1995-05-29      last obs. used      2020-11-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61165      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 22:06:02   Additional Information  Jupiter MOID = 2.8139 au   T_jup = 3.587  Orbit Covariance (6×6)   e q tp node peri i e 3.767596069357642E-15 -8.40866879391633E-15 3.577641746609462E-12 -4.763486978423939E-14 1.065122481300291E-12 -4.544801518192259E-15 q -8.40866879391633E-15 1.8805207533861E-14 -7.983666432318859E-12 1.057535499124293E-13 -2.378244107490743E-12 1.03760877168421E-14 tp 3.577641746609462E-12 -7.983666432318859E-12 5.653442450027772E-9 -5.661829008648795E-11 1.716359871740577E-9 -5.480092546356295E-12 node -4.763486978423939E-14 1.057535499124293E-13 -5.661829008648795E-11 9.346995200593095E-10 -9.448383393490408E-10 -9.795931872189112E-11 peri 1.065122481300291E-12 -2.378244107490743E-12 1.716359871740577E-9 -9.448383393490408E-10 1.450926906012051E-9 9.58330099454485E-11 i -4.544801518192259E-15 1.03760877168421E-14 -5.480092546356295E-12 -9.795931872189112E-11 9.58330099454485E-11 5.112015698883207E-11 [ 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 16.3   n/a MPO432332   78088 (2002 LB26)          Discovered 2002-Jun-06 by LINEAR at Socorro Reference: 20040415/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-16 16:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin