H <sub>2</sub> Emission Nebulosity Associated with KH 15D
A. T. TokunagaInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822S. DahmInstitute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822W. GsslerYutaka HayanoNational Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588, JapanMasahiko HayashiMasanori IyeNational Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588, JapanTomio KanzawaNaoto KobayashiInstitute of Astronomy, Graduate School of Science, University of Tokyo, Mitaka-shi, Tokyo 181-0015, JapanYukiko KamataNational Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588, JapanYosuke MinowaInstitute of Astronomy, Graduate School of Science, University of Tokyo, Mitaka-shi, Tokyo 181-0015, JapanKo NedachiShin OyaTae-Soo PyoD. Saint-JacquesGroupe d’astrophysique, Université de Montréal, 2900 Boulevard Édouard-Montpetit, Montréal, QC H3T 1J4, CanadaHiroshi TeradaHideki TakamiNaruhisa Takato
2004en
ABI
Annotatsiya
An H$_2$ emission filament is found in close proximity to the unique object KH 15D using the adaptive optics system of the Subaru Telescope. The morphology of the filament, the presence of spectroscopic outflow signatures observed by Hamilton et al., and the detection of extended H$_2$ emission from KH 15D by Deming, Charbonneau, & Harrington suggest that this filament arises from shocked H$_2$ in an outflow. The filament extends about 15" to the north of KH 15D.
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