+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   6296 Cleveland (1988 NC) Classification: Inner Main-belt Asteroid          SPK-ID: 2006296 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 35 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .06225594252292671 1.6626e-08   a 1.89105851662964 4.559e-09 au q 1.773328886310854 3.1559e-08 au i 27.05800256812172 1.2908e-06 deg node 111.4931061087668 2.7366e-06 deg peri 36.83537036804374 9.1482e-06 deg M 310.5243884333474 7.7989e-06 deg tp 2459331.040282740415 (2021-Apr-26.54028274) 2.0586e-05 TDB period 949.8518623309878 2.60 3.4349e-06 9.404e-09 d yr n .3790064685629405 1.3706e-09 deg/d Q 2.008788146948426 4.8429e-09 au   Orbit Determination Parameters    # obs. used (total)      1902      data-arc span      14296 days (39.14 yr)      first obs. used      1982-01-23      last obs. used      2021-03-15      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .41536      source      ORB      producer      Otto Matic      solution date      2021-Apr-12 18:32:27   Additional Information  Earth MOID = .806709 au   Jupiter MOID = 3.10801 au   T_jup = 3.823  [ 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 14.3   n/a MPO492826   diameter diameter 3.179 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   rotation period rot_per 30.84 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List: [Warner, B.D. (2011) Minor Planet Bull. 38, 190-195.] geometric albedo albedo 0.481   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)   6296 Cleveland (1988 NC)          Discovered 1988-Jul-12 by Helin, E. F. at Palomar Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1988 NC = 1982 BL12 = 1993 MU  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-21 12:03 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin