+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   15150 Salsa (2000 EO148) Classification: Main-belt Asteroid          SPK-ID: 2015150 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1544628164570333 3.1488e-08   a 2.255877236168715 6.737e-09 au q 1.907428084688787 7.0808e-08 au i 3.925257213326583 4.615e-06 deg node 37.8935680387482 4.9731e-05 deg peri 275.10492508 5.2804e-05 deg M 239.6785032261624 2.0774e-05 deg tp 2459414.130299711776 (2021-Jul-18.63029971) 7.2358e-05 TDB period 1237.575262017662 3.39 5.5439e-06 1.518e-08 d yr n .2908913995364448 1.3031e-09 deg/d Q 2.604326387648643 7.7777e-09 au   Orbit Determination Parameters    # obs. used (total)      1931      data-arc span      10421 days (28.53 yr)      first obs. used      1991-12-01      last obs. used      2020-06-12      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53817      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 02:35:28   Additional Information  Earth MOID = .898389 au   Jupiter MOID = 2.657 au   T_jup = 3.605  [ 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 MPO350924   diameter diameter 3.014 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.406   0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   15150 Salsa           Discovered 2000 Mar. 4 by the Catalina Sky Survey. The San Antonio League of Sidewalk Astronomers, is an astronomy club whose passionate members are dedicated to sharing the night sky with everyone in a fun and friendly environment. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20101128/MPCPages.arc Last Updated: 2010-12-06 Alternate Designations  2000 EO148 = 1991 XG4 = 1998 XP39  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Nov-28 00:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin