+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   56561 Jaimenomen (2000 JG7) Classification: Main-belt Asteroid          SPK-ID: 2056561 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .126068631524263 4.6466e-08   a 2.334721510538229 1.0876e-08 au q 2.040386364714414 1.0641e-07 au i 7.366621216824286 5.0929e-06 deg node 69.03062132276612 3.8611e-05 deg peri 246.9766177014484 4.4637e-05 deg M 152.5158002433808 2.379e-05 deg tp 2458448.469096515697 (2018-Nov-25.96909652) 8.5126e-05 TDB period 1303.019916213395 3.57 9.105e-06 2.493e-08 d yr n .2762812720822932 1.9305e-09 deg/d Q 2.629056656362044 1.2247e-08 au   Orbit Determination Parameters    # obs. used (total)      925      data-arc span      8959 days (24.53 yr)      first obs. used      1996-04-19      last obs. used      2020-10-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55457      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 22:58:46   Additional Information  Earth MOID = 1.03985 au   Jupiter MOID = 2.6225 au   T_jup = 3.547  [ 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 15.4   n/a MPO445606   diameter diameter 2.339 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.245   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   56561 Jaimenomen           Discovered 2000 May 5 at the Starkenburg Observatory, Heppenheim. Jaime Laureano Nomen Torres (b. 1960) is the most prolific discoverer of minor planets at the Observatorio Astronomico de Mallorca. He designed the robotic telescope systems used for the "Unicorn Project" to search for minor planets and comets. He works as an odontologist in Barcelona and Tarragona. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20040107/MPCPages.arc Last Updated: 2004-01-07 Alternate Designations  2000 JG7 = 2001 UE49  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-20 20:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin