+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   101432 Adamwest (1998 VG33) Classification: Main-belt Asteroid          SPK-ID: 2101432 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ 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 .2804505838251916 6.0189e-08   a 2.543731898180757 1.4985e-08 au q 1.8303408022412 1.5628e-07 au i 16.56553348947255 5.8747e-06 deg node 68.86475975869234 2.4385e-05 deg peri 288.0183877012026 2.9459e-05 deg M 126.5349302005783 1.907e-05 deg tp 2458479.649170669266 (2018-Dec-27.14917067) 7.5764e-05 TDB period 1481.854048220807 4.06 1.3094e-05 3.585e-08 d yr n .2429389051048822 2.1467e-09 deg/d Q 3.257122994120313 1.9187e-08 au   Orbit Determination Parameters    # obs. used (total)      533      data-arc span      15120 days (41.40 yr)      first obs. used      1978-11-29      last obs. used      2020-04-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54261      source      ORB      producer      Otto Matic      solution date      2020-May-20 17:59:48   Additional Information  Earth MOID = .903639 au   Jupiter MOID = 2.42679 au   T_jup = 3.332  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.4   n/a MPO410655   diameter diameter 2.460 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.221   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   101432 Adamwest           Discovered 1998 Nov. 14 by R. A. Tucker at Goodricke-Pigott. Adam West, born William West Anderson (1928-2017), was an American actor best known for his portrayal of the title character in the television series "Batman", which ran from 1966 to 1968. West appeared in more than 40 motion pictures and nearly 100 television programs. He also was a popular voice actor. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: MPC batch dated 2018-03-31 Last Updated: 2018-04-05 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 1916-Oct-19 18:43 00:01 Thisb 0.0239315202926502 0.0239077300542809 0.0239553188468113 7.86527729081223 7.86527725458873 2421156.280200696 1.32736216672208 1379.98328799775 78.2887717612905 -30.7725174822764 23497.7362985375 T 21 CATAB v2.0f-lin.ifort 2020-May-20 18:00:04 2020-May-20 18:00 Alternate Designations  1998 VG33 = 1978 WK9  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-16 15:57 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin