Last Updated:
2008 May 13 06:07 UTC

Source file:
variables.txt

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Submitting images: When submitting images to TA please send them as an e-mail attachment and please try to use the following filename format: object_yyyymmdd_hhmm_observer.jpg where object is the name of the object, yyyymmdd, hhmm is the date and time of the exposure (the hhmm field is optional) and observer is a unique observer code (say your initials). It is also a good idea to include details of the telescope, scale, orientation, camera, filter etc as annotation on the image.

Galactic variables and novae

And

KV And: Page

V402 And: 2000 September 20 (Mobberley), 2005 October 25 (Shears), 2005 October 26 (Shears).

V455 And = HS2331+3905: 2007 September 4 (Mobberley), 2007 September 7 (Buczynski), 2007 September 8 (Buczynski), 2007 September 10 (Gavin).

KW And: 1997 September 24 (Buczynski)

Aql

CI Aql = N. Aql 1917: Page

KX Aql: 2007 May 26 (Shears).

V1425 Aql = N. Aql 1995: Page

V1493 Aql = N. Aql 1999: Page

V1494 Aql = N. Aql 1999 No. 2: Page

V1548 Aql = N. Aql 2001 = TAV J1907+117: Page

V1663 Aql = N. Aql 2005: 2005 June 12 (Shears), 2005 June 12 (Buczynski), 2005 June 23 (Gavin), 2005 June 27 (James), 2005 July 16 (Gavin). Lightcurve.

Aqr

VY Aqr: 2006 October 7 (Shears), 2006 October 7 (Mobberley), 2006 October 9 (Buczynski),

Aur

SS Aur: 1998 November 16 (Buczynski)

Boo

UZ Boo: Lightcurve

Cam

HT Cam: Page

HS0417+7445 = 1RXS J042332.8+745300: 2006 February 15 (Shears).

Cas

DK Cas: 2005 November 4 (Shears).

HT Cas: Page

V452 Cas: Page, 2005 September 23 (Shears),

V705 Cas = N. Cas 1993: Page

V723 Cas = N. Cas 1995: Page

Tago's variable 2006: (possible microlensing event) Lightcurve.

CMi

AQ CMi: Page

VSX J074727 065020: 2008 February 10 (Mobberley).

Cnc

OJ 287: 2006 May 15 (Mobberley), 2007 January 14 (Mobberley), 2007 April 07 (Mobberley). 2007 April 15 (Mobberley).

Com

AL Com: Page

GO Com: 2006 March 22 (Shears).

Cyg

EM Cyg: Page

V337 Cyg: 2005 May 29 (Shears), 2006 May 20 (Shears).

V503 Cyg: 1998 November 10 (Buczynski)

V516 Cyg: Page

V811 Cyg: 1997 September 21 (Buczynski)

V1028 Cyg: Page

V1060 Cyg: 1998 November 10 (Buczynski)

V1251 Cyg: Page

V1316 Cyg: 2005 September 5 (Shears),

V1363 Cyg: Page, 2004 June 30 (Gavin), 2005 August 7 (Buczynski), 2005 August 5 (Shears),

V1454 Cyg: 2006 November 23 (Shears).

V1974 Cyg = N. Cyg 1992: Page

V2274 Cyg = N. Cyg 2001: Page

V2275 Cyg = N. Cyg 2001 No. 2: Page

V2361 Cyg = N. Cyg 2005: 2005 February 12 (James), 2005 March 3 (Boyd), 2005 March 13 (Buczynski), Lightcurve.

V2362 Cyg = N. Cyg 2006: 2006 April 6 (Buczynski), 2006 April 6 (Gavin), 2006 April 10 (Gavin), 2006 April 12 (Gavin), 2006 April 27 (Mobberley), 2006 September 26 (James), 2006 September 26 (Gavin), 2006 October 13 (Mobberley), 2006 October 24 (Mobberley), 2006 December 2 (James), 2006 December 9 (Mobberley), 2006 December 16 (Mobberley), 2007 January 4 (Mobberley), 2007 January 14 (Mobberley), 2007 January 21 (Mobberley), 2007 February 6 (Mobberley), 2007 June 18 (James), 2007 June 18 (James), 2007 July 29 (James), Lightcurve (rev 13).

V2467 Cyg = N. Cyg 2007: 2007 June 18 (James), 2007 June 18 (James), Lightcurve (rev 3).

V2468 Cyg (N. Cyg 2008 No. 1): 2008 March 9 (Mobberley). 2008 April 8 (Harlow), 2008 April 13 (Harlow), 2008 April 15 (Harlow), 2008 May 1 (Harlow), 2008 May 9 (Harlow), 2008 May 12 (Harlow). Lightcurve (rev 1).

V2491 Cyg (N. Cyg 2008 No. 2): 2008 April 12 (Mobberley), 2008 April 13 (Arditti), 2008 April 13 (Arditti), 2008 April 13 (Harlow), 2008 April 15 (Harlow), 2008 May 1 (Harlow), 2008 May 9 (Harlow), 2008 May 12 (Harlow).

Del

LY Del: Page

HR Del = N. Del 1967. (A prototype for N. Cas '95?):Page

Dra

CG Dra 2005 April 9 (Shears).

CP Dra 2005 August 14 (Shears), 2005 August 14 (Buczynski).

DO Dra 2005 March 2 (Buczynski)

DV Dra 2005 November 25 (Shears).

EX Dra (=HS1804+6753): Eclipses KV Dra: 2006 January 29 (Shears).

Gem

U Gem: Page

Her

V478 Her: 2006 April 27 (Mobberley),

V589 Her: 1999 October 2 (Mobberley), 2005 July 4 (Shears).

V592 Her: Page

V844 Her: Chart

V446 Her = N. Her 1960: Page

FSV J1722+2723: 2005 May 10 (Shears).

VHer04: 2004 June 24 (Gavin), 2004 June 27 - spectrum (Gavin)

SDSS J170213+322954: 2005 October 5 (Shears),

Lyn

SDSS J080434+510349 2006 March 5 (Shears).

EUVE J0854+390 2005 May 20 (Shears). 2005 December 3 (Shears).

LMi

SS LMi: 2006 October 24 (Shears).

SX LMi: Page

Mon

V838 Mon = (Peculiar var in Mon 2002): Page

Nor

V390 Nor (N. Normae 2007): 2007 June 21 (James).

Oph

RS Oph: 2006 February 13 (Guido/Sostero), 2006 February 14 (Guido/Sostero), 2006 February 14 (Gonano), 2006 February 14 (Gonano), 2006 February 16 (Chumack), 2006 February 16 (Guido/Sostero), 2006 February 20 (Guido/Sostero), 2006 March 2 (Gavin).

V2540 Oph = N. Oph 2002: Page

V2573 Oph = N. Oph 2003: 2003 July 22 (Gonano)

V2574 Oph = N. Oph 2004: 2004 June 28 (Gavin), 2004 June 28 - spectrum (Gavin)

Peg

IP Peg: Page

Per

GK Per = N. Per 1901: Page

PV Per: 2006 October 18 (Buczynski).

TZ Per: Page

QY Per: Page

UV Per: Page

UW Per: 2007 February 6 (Mobberley).

Pup

V574 Pup = N. Pup 2004: 2004 November 22 (Sostero), 2004 November 27 (James), 2005 February 6 (Gavin), 2005 February 18 (Gavin).

Sco

V1186 Sco = N. Sco 2004: 2004 July 26 (Gavin), 2004 July 26 - spectrum (Gavin)

V1187 Sco = N. Sco 2004 No. 2: 2004 August 19 (Gavin)

Sct

V475 Sct = N. Sct 03: 2003 August 31 (Gavin), 2003 August 31 - spectrum (Gavin), 2003 September 17 (Gavin), 2003 September 17 - Spectrum (Gavin)

V476 Sct = N. Sct 05: 2005 October 1 (Buczynski). Lightcurve.

V477 Sct = N. Sct 05 No 2: 2005 October 16 (Sostero). Lightcurve.

Sge

AW Sge: 2006 November 16 (Shears),

WZ Sge: Page

Sgr

V4742 Sgr = N. Sgr 2002 No. 2: Page

N. Sgr 2002 No. 3: Page

V5113 Sgr = N. Sgr 03 No. 2: 2003 September 28 (Gavin), 2003 September 29 - Spectrum (Gavin)

V5116 Sgr = N. Sgr 05 No. 2: 2005 July 5 (Sostero), 2005 July 10 (Gavin), 2005 July 17 (Gavin).

V5579 Sgr = N. Sgr 08: 2008 April 19 (Mobberley).

Tau

V701 Tau: 2005 December 6 (Shears).

Tri

UW Tri = N. Tri 1983: Page

UMa

BC UMa: Page

BZ UMa: 2005 January 16 (Gavin),

KV UMa = XTE J1118+480: Page

SU UMa: Page

SW UMa: Page

Markarian 421: 2002 April 7 (Fletcher)

Vul

TY Vul: 2005 July 16 (Shears).

V458 Vul = N. Vul 2007: 2007 August 8 (Miles), 2007 August 9 (James). 2007 August 9 (Arditti), 2007 August 9 (James), 2007 August 9 (James), 2007 August 9 (Mobberley), 2007 August 10 (James), 2007 August 10 (Arditti), 2007 August 11 (James), 2007 August 22 (Buczynski), 2007 September 3 (Buczynski), 2007 September 8 (Buczynski), 2007 October 4 (Mobberley), 2007 October 14 (Mobberley), 2007 October 14 (James), 2007 December 12 (James), 2007 August 11 Spectrum (Gavin).

V459 Vul = N. Vul 2007 No. 2: 2008 January 2 (Mobberley), 2008 January 7 (Mobberley).

Extragalactic novae

M31

Nova in M31, 1998: Page

Nova in M31, 2003 September: 2003 September (Boles)

Probable nova in M31, 2003 December: 2003 December 18 (Mobberley)

Nova in M31 (M31N 2004-11a): 2005 January 10 (Arbour)

Nova in M31 (2006 nr. 7): 2006 September 3 (James), 2006 September 4 (Remanzacco Obs).

M32

Nova in M32, 2006: 2006 August 22 (James), 2006 August 24 (James).

M81

2007 April 15 (Remanzacco Obs).

Variable survey

Mike Collins has been carrying out a detailed survey of the Milky Way and has found many uncatalogued variables. Here is a list.
Other information on variables can be found at the following URLs:
Webmaster: Nick James