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A Neutral Hydrogen Cloud in the Vicinity of the Elliptical Galaxy NGC 4318

Published online by Cambridge University Press:  04 August 2017

L. Bottinelli ,
D. Fraix-Burnet  and
L. Gouguenheim
L. Bottinelli
Affiliation:
Observatoire de Paris, section de Meudon, 92195 Meudon Cedex, France
D. Fraix-Burnet
Affiliation:
Observatoire de Paris, section de Meudon, 92195 Meudon Cedex, France
L. Gouguenheim
Affiliation:
Observatoire de Paris, section de Meudon, 92195 Meudon Cedex, France

Extract

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NGC 4318, in the Virgo Cluster, has the following optical properties:

  1. — morphological type: E (Nilson, 1973)

  2. — BoT magnitude : 13.8 (Nilson, 1973)

  3. — photometric axis : 0.8′ × 0.6′ (Nilson, 1973)

  4. — heliocentric radial velocity:

    • −300 km s−1 (Arakelian et al., 1975)

    • 1247± 15 km s (Tonry, 1981)

    • 1215 km s−1 (Huchra et al., 1983)

Type
II. Large Scale Processes of Star Formation
Information
Symposium - International Astronomical Union , Volume 115: Star Forming Regions , 1987 , pp. 634 - 635
Copyright
Copyright © Reidel 1987 

References

Arakelian, M.A., Dibai, E.A., Esipov, V.F. 1975 Astrophysics 11, 8 CrossRefGoogle Scholar
Binggeli, B., Sandage, A., Tammann, G.A. 1985 Astron. J. 90, 1681 Google Scholar
Huchra, J., Davis, M., Latham, D., Tonry, J. 1983 Astrophys. J. Suppl. Ser. 52, 89 Google Scholar
Lake, G., Schommer, R.A. 1984 Astrophys. J. 280, 107 Google Scholar
Nilson, P. 1973 Uppsala General Catalogue Uppsala Astron. Obs. Ann. 6 Google Scholar
Tonry, J.L. 1981 Astrophys. J. 251, L1 Google Scholar