* Astronomy

Blobrana · Blobrana

Title: XMM-Newton confirmation of a new intermediate polar: XMMU J185330.7-012815 Authors: C. Y. Hui (1), K. Sriram (2), C.-S. Choi (2) ((1) Chungnam National University, (2) Korea Astronomy and Space Science Institute) We report the results from a detailed spectro-imaging and temporal analy...

Blobrana · Blobrana

Maxima of long period variable X Hydrae on the 25th August, 2011. Magnitude range: 8.4-12.8 Period: 301.1 days Type: Mira Position (2000): RA 09 35 30.25 | Dec -14° 41' 28.6"

Blobrana · Blobrana

Title: Binary-induced magnetic activity? Time-series echelle spectroscopy and photometry of HD123351 = CZ CVn Authors: K. G. Strassmeier, T. A. Carroll, M. Weber, T. Granzer, J. Bartus, K. Olah, J. B. Rice We present a first and detailed study of the bright and active K0IV-III star HD 123351. The s...

Blobrana · Blobrana

Title: NSV 11154 Is a New R Coronae Borealis Star Authors: Nutsinee Kijbunchoo, Geoffrey C. Clayton, Timothy C. Vieux, N. Dickerman, T. C. Hillwig, D. L. Welch, Ashley Pagnotta, Sumin Tang, J. E. Grindlay, A. Henden NSV 11154 has been confirmed as a new member of the rare hydrogen deficient R Coronae...

Blobrana · Blobrana

The irregular variable V730 Sagittarii is in outburst Date: 29th May, 2011. Magnitude range: 12.8 - <17.5 Period: ? Satellite period: ? Type: UG Position(2000): RA=19 23 00.98, Dec=-28°29'37.4"

Blobrana · Blobrana

Maxima of long period variable Z Virginis on the 23rd August, 2011. Magnitude range: 10.4-14.9 Period: 305.71 days Type: Mira Position (2000): RA 14 10 21.4 | Dec -13° 18' 14.6"

Blobrana · Blobrana

Maxima of long period variable X Cassiopeiae on the 15th July, 2010. Magnitude: 10.1-12.5 Type: Mira Position (2000): RA 01 56 38.0944, Dec +59 15 33.721

Blobrana · Blobrana

Maxima of the long period variable star V Sculptoris. Date: 23rd August, 2011 Magnitude range: 9.9 - 14.6 V Period: 296.1 daysType: Mira Position(2000): RA=00 08 37.33 | Dec=-39° 13' 05"

Blobrana · Blobrana

Title: A barium central star binary in the Type-I diamond ring planetary nebula Abell 70 Authors: B. Miszalski, H. M. J. Boffin, D. J. Frew, A. Acker, J. Köppen, A. F. J. Moffat, Q. A. Parker Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula (PN) known for its diamond ring appearance due a s...

Blobrana · Blobrana

Maxima of the long period variable RV Centauri on the 22nd August, 2011. Magnitude range: 7.7-10.3 Period: 446 days Type: Mira Position(2000): RA 13 37 36.05 | Dec -56 28 35

Blobrana · Blobrana

Title: Strong Variable Ultraviolet Emission from Y Gem: Accretion Activity in an AGB Star with a Binary Companion? Authors: Raghvendra Sahai, James D. Neill, Armando Gil de Paz, Carmen Sánchez Contreras Binarity is believed to dramatically affect the history and geometry of mass loss in AGB and p...

Blobrana · Blobrana

Title: The Extreme Overabundance of Molybdenum in Two Metal-Poor Stars Authors: Ruth C. Peterson We report determinations of the molybdenum abundances in five mildly to extremely metal-poor turnoff stars using five Mo II lines near 2000A. In two of the stars, the abundance of molybdenum is found...

Blobrana · Blobrana

Title: V344 Lyrae: A Touchstone SU UMa Cataclysmic Variable in the Kepler Field Authors: Matt A. Wood, Martin D. Still, Steve B. Howell, John K. Cannizzo, Alan P. Smale We report on the analysis of the Kepler short-cadence (SC) light curve of V344 Lyr obtained during 2009 June 20 through 2010 Mar 19 (Q...

Blobrana · Blobrana

Maxima of the long period variable T Columbae on the 15th August, 2011 Magnitude range: 7.5-11.9 V Period: 225.84 days Type: Mira Position (2000): RA 05 19 17.33 | Dec -33 42 29

Blobrana · Blobrana

Maxima of the long period variable RX Sagittarii on the 14th August, 2011 Magnitude range: 9.7-13.8 V Period: 335.23 days Type: Mira Position (2000): RA 19 14 32.64 | Dec -18 48 42.9

Topic		Started By	Replies	Last Post
	XMMU J185330.7-012815 (Preview) Title: XMM-Newton confirmation of a new intermediate polar: XMMU J185330.7-012815 Authors: C. Y. Hui (1), K. Sriram (2), C.-S. Choi (2) ((1) Chungnam National University, (2) Korea Astronomy and Space Science Institute) We report the results from a detailed spectro-imaging and temporal analy...	Blobrana	0	Aug 25 09:38 2011 by Blobrana
	X Hydrae (Preview) Maxima of long period variable X Hydrae on the 25th August, 2011. Magnitude range: 8.4-12.8 Period: 301.1 days Type: Mira Position (2000): RA 09 35 30.25 \| Dec -14° 41' 28.6"	Blobrana	0	Aug 24 23:16 2011 by Blobrana
	CZ Canum Venaticorum (Preview) Title: Binary-induced magnetic activity? Time-series echelle spectroscopy and photometry of HD123351 = CZ CVn Authors: K. G. Strassmeier, T. A. Carroll, M. Weber, T. Granzer, J. Bartus, K. Olah, J. B. Rice We present a first and detailed study of the bright and active K0IV-III star HD 123351. The s...	Blobrana	0	Aug 24 04:11 2011 by Blobrana
	NSV 11154 (Preview) Title: NSV 11154 Is a New R Coronae Borealis Star Authors: Nutsinee Kijbunchoo, Geoffrey C. Clayton, Timothy C. Vieux, N. Dickerman, T. C. Hillwig, D. L. Welch, Ashley Pagnotta, Sumin Tang, J. E. Grindlay, A. Henden NSV 11154 has been confirmed as a new member of the rare hydrogen deficient R Coronae...	Blobrana	0	Aug 24 02:27 2011 by Blobrana
	V730 Sagittarii (Preview) The irregular variable V730 Sagittarii is in outburst Date: 29th May, 2011. Magnitude range: 12.8 - <17.5 Period: ? Satellite period: ? Type: UG Position(2000): RA=19 23 00.98, Dec=-28°29'37.4"	Blobrana	3	Aug 23 00:19 2011 by Blobrana
	Z Virginis (Preview) Maxima of long period variable Z Virginis on the 23rd August, 2011. Magnitude range: 10.4-14.9 Period: 305.71 days Type: Mira Position (2000): RA 14 10 21.4 \| Dec -13° 18' 14.6"	Blobrana	0	Aug 22 23:35 2011 by Blobrana
	X Cassiopeiae Mira (Preview) Maxima of long period variable X Cassiopeiae on the 15th July, 2010. Magnitude: 10.1-12.5 Type: Mira Position (2000): RA 01 56 38.0944, Dec +59 15 33.721	Blobrana	1	Aug 22 23:32 2011 by Blobrana
	V Sculptoris Mira (Preview) Maxima of the long period variable star V Sculptoris. Date: 23rd August, 2011 Magnitude range: 9.9 - 14.6 V Period: 296.1 daysType: Mira Position(2000): RA=00 08 37.33 \| Dec=-39° 13' 05"	Blobrana	0	Aug 22 23:28 2011 by Blobrana
	Abell 70 Abell (Preview) Title: A barium central star binary in the Type-I diamond ring planetary nebula Abell 70 Authors: B. Miszalski, H. M. J. Boffin, D. J. Frew, A. Acker, J. Köppen, A. F. J. Moffat, Q. A. Parker Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula (PN) known for its diamond ring appearance due a s...	Blobrana	0	Aug 22 13:15 2011 by Blobrana
	RV Centauri (Preview) Maxima of the long period variable RV Centauri on the 22nd August, 2011. Magnitude range: 7.7-10.3 Period: 446 days Type: Mira Position(2000): RA 13 37 36.05 \| Dec -56 28 35	Blobrana	0	Aug 22 01:09 2011 by Blobrana
	Y Geminorum (Preview) Title: Strong Variable Ultraviolet Emission from Y Gem: Accretion Activity in an AGB Star with a Binary Companion? Authors: Raghvendra Sahai, James D. Neill, Armando Gil de Paz, Carmen Sánchez Contreras Binarity is believed to dramatically affect the history and geometry of mass loss in AGB and p...	Blobrana	0	Aug 19 03:41 2011 by Blobrana
	HD 94028 and HD 160617 (Preview) Title: The Extreme Overabundance of Molybdenum in Two Metal-Poor Stars Authors: Ruth C. Peterson We report determinations of the molybdenum abundances in five mildly to extremely metal-poor turnoff stars using five Mo II lines near 2000A. In two of the stars, the abundance of molybdenum is found...	Blobrana	0	Aug 18 07:35 2011 by Blobrana
	V344 Lyrae (Preview) Title: V344 Lyrae: A Touchstone SU UMa Cataclysmic Variable in the Kepler Field Authors: Matt A. Wood, Martin D. Still, Steve B. Howell, John K. Cannizzo, Alan P. Smale We report on the analysis of the Kepler short-cadence (SC) light curve of V344 Lyr obtained during 2009 June 20 through 2010 Mar 19 (Q...	Blobrana	0	Aug 17 01:09 2011 by Blobrana
	T Columbae (Preview) Maxima of the long period variable T Columbae on the 15th August, 2011 Magnitude range: 7.5-11.9 V Period: 225.84 days Type: Mira Position (2000): RA 05 19 17.33 \| Dec -33 42 29	Blobrana	0	Aug 14 23:33 2011 by Blobrana
	RX Sagittarii (Preview) Maxima of the long period variable RX Sagittarii on the 14th August, 2011 Magnitude range: 9.7-13.8 V Period: 335.23 days Type: Mira Position (2000): RA 19 14 32.64 \| Dec -18 48 42.9	Blobrana	0	Aug 13 21:53 2011 by Blobrana
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