+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   2935 Naerum (1976 UU) Classification: Main-belt Asteroid          SPK-ID: 2002935 [ 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 35 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1257975228758309 3.5484e-08   a 2.599323787002623 9.5816e-09 au q 2.272335293445469 9.2342e-08 au i 13.06015825595657 3.847e-06 deg node 135.6690521697172 1.6324e-05 deg peri 137.8535000549321 2.1528e-05 deg M 345.7654541317093 1.417e-05 deg tp 2459061.024347206976 (2020-Jul-30.52434721) 6.0266e-05 TDB period 1530.696180694373 4.19 8.4637e-06 2.317e-08 d yr n .2351871027970374 1.3004e-09 deg/d Q 2.926312280559777 1.0787e-08 au   Orbit Determination Parameters    # obs. used (total)      2382      data-arc span      16088 days (44.05 yr)      first obs. used      1976-10-24      last obs. used      2020-11-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .44299      source      ORB      producer      Otto Matic      solution date      2020-Dec-18 02:09:11   Additional Information  Earth MOID = 1.27298 au   Jupiter MOID = 2.29064 au   T_jup = 3.368  [ 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 13.1   n/a MPO337273   diameter diameter 7.067 km 0.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.223   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   2935 Naerum (1976 UU)          Discovered 1976-Oct-24 by West, R. M. at La Silla Reference: DISCOVERY.DB Last Updated: 2003-08-29 Alternate Designations  1976 UU = 1982 HW  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-18 17:35 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin