+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   18292 Zoltowski (1977 FB) Classification: Main-belt Asteroid          SPK-ID: 2018292 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07154160709493902 3.0562e-08   a 2.951912350272746 1.3815e-08 au q 2.740727796730835 9.326e-08 au i 2.693395081885367 5.679e-06 deg node 150.1557963550465 7.9472e-05 deg peri 309.9249103103474 9.143e-05 deg M 271.155259264136 4.6524e-05 deg tp 2459657.675383132596 (2022-Mar-19.17538313) 0.0002405 TDB period 1852.480367037609 5.07 1.3005e-05 3.561e-08 d yr n .1943340433754197 1.3643e-09 deg/d Q 3.163096903814657 1.4804e-08 au   Orbit Determination Parameters    # obs. used (total)      1344      data-arc span      16039 days (43.91 yr)      first obs. used      1977-02-13      last obs. used      2021-01-12      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .56257      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 02:26:07   Additional Information  Earth MOID = 1.75841 au   Jupiter MOID = 1.93695 au   T_jup = 3.264  [ 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 14.11   n/a E2021B10   diameter diameter 4.638 km 0.721 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.248   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   18292 Zoltowski           Discovered 1977 Mar. 17 at the Agassiz Station of the Harvard College Observatory. Frank B. Zoltowski (b. 1957) discovered 60 numbered minor planets and made numerous critical observations of near-earth objects, notably a dramatic recovery of 1999 AN10, while he was working in South Australia during 1997-1999. He continued to make astrometric contributions on his return to the U.S. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20010509/MPCPages.arc Last Updated: 2009-05-11 [ show close-approach data ] Alternate Designations  1977 FB = 1998 HC76 = 2000 QF142  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-21 03:41 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin