Arecibo Observatory


Known HI clouds, tidal remnants and other "intergalactic" objects


John Hibbard's HI Rogues' Gallery

THINGS home page

NameMean positionVhelioReference
Leo Ring10h48m, +12d30'750 - 1030 Schneider 1989a, ApJ 343, 94
Schneider 1989b, AJ 97, 666
Schneider et al. 1986, AJ 91, 13
Schneider 1985, ApJ 288, 33
Schneider et al. 1983, ApJ 273,1
Leo Triplet11h20m, +13h14'830 - 950 Haynes et al. 1979, ApJ 229, 83
HI 1225+01    Chengalur et al. 1995, AJ
VirgoHI14     Oosterloo & van Gorkom 2005
Davies et al. 2004
VirgoHI21     Minchin et al. 2005
Bekki et al. 2005 (astro-ph)
Vollmer et al. 2005 (astro-ph)
N4532-DDO13712h34m, +06d24'1800 - 2200 Hoffman et al. 1999
Hoffman et al. 1992, ApJ 388, L5.
M81 group10h21m,+68d42' Walter et al. 2005
Boyce et al. 2001
HIPASS J1712-6417h12m, -64d451- 464Kilborn, et al. 2000, AJ 120, 1342
The Smith cloudSGR Dwf98Bland-Hawthorn, et al. 1998, MNRAS, 299,611
M31 HVCsVariousVariousWestmeier, et al. 2005, A&A, 436,101
NGC 3256 HI fragments 10h27m,-43d54m ~2800 km/s English et al. 2003, AJ, 125, 1134
NGC 299209h45m42.0s -14d19m35s2311 Brinks, et. al. 2004 (astro-ph)
NGC 299309h45m48.3s -14d22m06s2420 Brinks, et. al. 2004 (astro-ph)
NGC 3741 11h36m06.2s +45d17m01s229 km/sec Begum, et. al. 2005 (Letters to the Editor)
NGC 520 01h24m35.1s +03d47m33s 2281 Stanford, S.A. 1990 ApJ 358
NGC 6822 19h44m56.6s -14d47m21s -57 Blok, G. and Walter, F. 2000 ApJ 537
NGC 4449 12h28m11.9s +44d05m40s 207 Hunter, et. al. 1998 ApJ 495
Sextans A 10h11m00.8s-04d41m34s 324 Wilcots & Hunter 2002 ApJ 123
11 Local Group CHVCs VariousVarious Westmeier, et. al. A & AS 432, 937-953 (2004)
HIPASS J0731-69 07h31m39.4s -69d01m36s 1469 Ryder, S.D. et. al. 2001 ApJ 555, 232-239
NGC 2777 09h10m41.8s +07d12m23s 1488 Hogg, D. et. al. 1998 ApJ 115, 502-513
HVC 187 ~11h40m-38d ~204 Wakker, Bart, et. al. Stromolo Workshop, ASP Conference Series, Vol. 166, 1999
Sculptor Spheriodal 1h00m09s-33d42m33sec 108 Bouchard, et. al. 2003 ApJ 126
HVC 487 intercepts NGC 1705 258d03m-39d15m -232 Sahu, Meena S. Stromolo Workshop, ASP Conference Series, Vol. 166, 1999
M82 09h55m52.2s +69d40m47s 203 Yun, Min S. et al 1993 ApJ 411, L12-L20
NGC 2280 GROUP06h46m04.8s -27d07m00s 1744 Barnes, David G. 1999 Astronomical Society of Australia 16, 77-83
M81 09h55m33.2s +69d03m55s-34 Van Hulst, J.M. 1979 A&AS 75, 97-111 ; 2001 ApJ 560L, 127B



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Last modified: Sun June 26 by martha