+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   5996 Julioangel (1983 NR) Classification: Main-belt Asteroid          SPK-ID: 2005996 [ 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 29 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1334635666614827 4.9371e-08   a 2.557160414897711 1.303e-08 au q 2.215872665399906 1.287e-07 au i 15.46353937017012 5.0161e-06 deg node 312.7829329167039 1.4827e-05 deg peri 353.38662926685 2.3359e-05 deg M 5.376329520765555 1.864e-05 deg tp 2458978.194150653341 (2020-May-08.69415065) 7.7356e-05 TDB period 1493.603718630294 4.09 1.1416e-05 3.126e-08 d yr n .2410277876986925 1.8423e-09 deg/d Q 2.898448164395516 1.4769e-08 au   Orbit Determination Parameters    # obs. used (total)      1987      data-arc span      21671 days (59.33 yr)      first obs. used      1961-02-15      last obs. used      2020-06-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .42037      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 16:26:02   Additional Information  Earth MOID = 1.2018 au   Jupiter MOID = 2.37657 au   T_jup = 3.374  [ 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 12.6   n/a MPO473849   diameter diameter 8.584 km 0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   rotation period rot_per 9.74 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List: [Durkee, R.I. (2018) Minor Planet Bull. 45, 333-335.] geometric albedo albedo 0.219   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   5996 Julioangel (1983 NR)          Discovered 1983-Jul-11 by Bowell, E. at Flagstaff Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1983 NR = 1961 CT = 1979 OH14  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-11 13:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin