+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   523293 (2017 BY67) Classification: Main-belt Asteroid          SPK-ID: 2523293 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09469100795817371 7.0073e-08   a 2.667516505686137 4.2626e-08 au q 2.414926679017651 2.0441e-07 au i 7.680423928537281 6.5157e-06 deg node 96.06112113058774 5.1757e-05 deg peri 253.7282425719722 6.4621e-05 deg M 45.87447519289577 3.4795e-05 deg tp 2458797.718790971672 (2019-Nov-10.21879097) 0.00015463 TDB period 1591.325785052324 4.36 3.8143e-05 1.044e-07 d yr n .2262264605912629 5.4225e-09 deg/d Q 2.920106332354623 4.6662e-08 au   Orbit Determination Parameters    # obs. used (total)      103      data-arc span      4346 days (11.90 yr)      first obs. used      2007-12-03      last obs. used      2019-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .64846      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:45:01   Additional Information  Earth MOID = 1.42182 au   Jupiter MOID = 2.44576 au   T_jup = 3.363  [ 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 17.0   n/a MPO448198   523293 (2017 BY67)          Discovered 2011-Oct-26 by Pan-STARRS 1 at Haleakala Reference: Last Updated: 2018-05-31 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-25 08:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin