We have undertaken a search for satellites around edge-on galaxies in the EGIPS catalog, which contains 16 551 objects with declinations above -30(degrees). We searched for systems with a central galaxy dominating in brightness by at least 1(m) compared to its companions. As a result, we discovered 1097 candidate satellites around 764 EGIPS galaxies with projected distances less than 500 kpc and a radial velocity difference less than 300 km s(-1). Of these, 757 satellites around 547 central galaxies have radial velocity accuracies higher than 20 km s(-1) and satisfy the gravitationally bound condition. The ensemble of satellites is characterized by an average projected distance of 84 kpc and an average radial velocity dispersion of 103 km s(-1). Treating small satellites as test particles moving on isotropic orbits around central EGIPS galaxies, we determined the projected (orbital) masses of the edge-on galaxies. Within the luminosity range of 1.3x10(10) to 42x10(10) L-circle dot, the total mass of the systems is well described by a linear dependence logM(p) proportional to 0.88log < L-Kg with an average total mass-to-K-band luminosity equal to (17.5 +/- 0.8)M-circle dot/L-circle dot, which is typical for nearby spiral galaxies such as the Milky Way, M 31 and M 81.
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Sacchi, E.
Cignoni, M.
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Univ Pisa, Dipartimento Fis, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
INFN, Sez Pisa, Largo Pontecorvo 3, I-56127 Pisa, Italy
Osservatorio Astrofis & Sci Spazio Bologna, INAF, Via Gobetti 93-3, I-40129 Bologna, ItalySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Cignoni, M.
Aloisi, A.
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Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Aloisi, A.
Tosi, M.
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Osservatorio Astrofis & Sci Spazio Bologna, INAF, Via Gobetti 93-3, I-40129 Bologna, ItalySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Tosi, M.
Adamo, A.
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Stockholm Univ, Oskar Klein Ctr, Dept Astron, Stockholm, SwedenSpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Adamo, A.
Dale, D. A.
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Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Dale, D. A.
Elmegreen, B. G.
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机构:
TJ Watson Res Ctr, IBM Res Div, Yorktown Hts, NY USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Elmegreen, B. G.
Elmegreen, D. M.
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Vassar Coll, Dept Phys & Astron, Poughkeepsie, NY 12601 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Elmegreen, D. M.
Calzetti, D.
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Univ Massachusetts, Dept Astron, Amherst, MA 01003 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Calzetti, D.
Gouliermis, D. A.
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Heidelberg Univ, Zentrum Astron, Inst Theoret Astrophys, D-69120 Heidelberg, Germany
Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, GermanySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Gouliermis, D. A.
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Grasha, K.
Smith, L. J.
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Space Telescope Sci Inst, European Space Agcy, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Smith, L. J.
Wofford, A.
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Univ Nacl Autonoma Mexico, Inst Astron, Unidad Acad Ensenada, Km 103 Carr Tijuana Ensenada, Ensenada 22860, Baja California, MexicoSpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Wofford, A.
Lee, J. C.
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CALTECH, Dept Phys & Astron, Pasadena, CA 91125 USA
CALTECH, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Lee, J. C.
Sabbi, E.
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Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Sabbi, E.
Ubeda, L.
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Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Sacchi, E.
Cignoni, M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Pisa, Dipartimento Fis, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
INFN, Sez Pisa, Largo Pontecorvo 3, I-56127 Pisa, Italy
Osservatorio Astrofis & Sci Spazio Bologna, INAF, Via Gobetti 93-3, I-40129 Bologna, ItalySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Cignoni, M.
Aloisi, A.
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h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Aloisi, A.
Tosi, M.
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h-index: 0
机构:
Osservatorio Astrofis & Sci Spazio Bologna, INAF, Via Gobetti 93-3, I-40129 Bologna, ItalySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Tosi, M.
Adamo, A.
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, Oskar Klein Ctr, Dept Astron, Stockholm, SwedenSpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Adamo, A.
Dale, D. A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Dale, D. A.
Elmegreen, B. G.
论文数: 0引用数: 0
h-index: 0
机构:
TJ Watson Res Ctr, IBM Res Div, Yorktown Hts, NY USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Elmegreen, B. G.
Elmegreen, D. M.
论文数: 0引用数: 0
h-index: 0
机构:
Vassar Coll, Dept Phys & Astron, Poughkeepsie, NY 12601 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Elmegreen, D. M.
Calzetti, D.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Massachusetts, Dept Astron, Amherst, MA 01003 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Calzetti, D.
Gouliermis, D. A.
论文数: 0引用数: 0
h-index: 0
机构:
Heidelberg Univ, Zentrum Astron, Inst Theoret Astrophys, D-69120 Heidelberg, Germany
Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, GermanySpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Gouliermis, D. A.
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机构:
Grasha, K.
Smith, L. J.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, European Space Agcy, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Smith, L. J.
Wofford, A.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Nacl Autonoma Mexico, Inst Astron, Unidad Acad Ensenada, Km 103 Carr Tijuana Ensenada, Ensenada 22860, Baja California, MexicoSpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Wofford, A.
Lee, J. C.
论文数: 0引用数: 0
h-index: 0
机构:
CALTECH, Dept Phys & Astron, Pasadena, CA 91125 USA
CALTECH, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Lee, J. C.
Sabbi, E.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
Sabbi, E.
Ubeda, L.
论文数: 0引用数: 0
h-index: 0
机构:
Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USASpace Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA