Last Updated:
2017 Jan 15 15:49 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

KW And: 1997 September 24 (Buczynski)

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).

V466 And: 2008 September 2 (Shears).

Aql

CI Aql = N. Aql 1917: Page

KX Aql: 2007 May 26 (Shears). 2010 March 9 (Mobberley), 2011 October 27 (Buczynski60cfb), 2011 October 29 (Buczynski120cf).

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.

V1721 Aql = N. Aql 2008: 2008 September 25 (Gavin), 2008 September 26 (James), 2008 October 1 (Mobberley).

V1723 Aql = N. Aql 2010: 2010 September 2 (James).

N. Aql 2012 (=PNV J18523496-0018423): 2012 October 21 (Buczynski), 2012 October 21 (Storey), 2012 October 21 (Mobberley), 2012 November 11 (Mobberley), 2012 November 14 (Mobberley).

PNV J19150199+0719471 2013 June 1 (Mobberley), 2013 June 2 (Peach), 2013 June 3 (Peach), 2013 June 6 (Peach), 2013 June 8 (Peach), 2013 June 13 (Peach).

Aqr

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

Ari

SV Ari: 2011 August 3 (Hurst).

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,

V630 Cas: 2009 February 21 (Mobberley), 2009 March 5 (Mobberley), 2009 March 6 (Mobberley), 2009 March 14 (Mobberley), 2009 March 18 (Mobberley), 2009 March 20 (Mobberley), 2009 March 27 (Mobberley), 2009 March 29 (Mobberley), 2009 April 1 (Mobberley), 2009 April 8 (Mobberley).

V705 Cas = N. Cas 1993: Page

V723 Cas = N. Cas 1995: Page

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

Cep

N. Cep 2013: 2013 February 19 (James).

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), 2011 May 9 (Buczynski).

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, 2008 October 21 (Gavin), 2008 October 22 (Mobberley).

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). 2009 August 17 (Mobberley).

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 3).

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), Lightcurve (rev 1).

Del

LY Del: Page

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

V339 Del = N. Del 2013: 2013 August 14 (James), 2013 August 14 (Buczynski), 2013 August 15 (James), 2013 August 15 (James), 2013 August 15 (Buczynski), 2013 August 15 (Mobberley), 2013 August 16 (Marsh), 2013 August 16 (Gavin), 2013 August 16 (Buczynski), 2013 August 16 (Buczynski), 2013 August 16 (Storey), 2013 August 16 (Gavin), 2013 August 16 (Gavin), 2013 August 17 (Buczynski), 2013 August 17 (Mobberley), 2013 August 18 (Peach), 2013 August 19 (James), 2013 August 19 (Buczynski), 2013 August 19 (Strange3), Lightcurve (V9).

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).

Eri

KT Eri (=N. Eri 2009) 2009 November 26 (Mobberley), Lightcurve (ver 10).

Gem

U Gem: Page 2011 March 23 (Buczynski).

Her

PR Her: 2011 December 3 (Buczynski). 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

Lyr

V358 Lyr: 2008 November 24 (Mobberley).

Mon

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

V900 Mon: 2011 November 15 (James).

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)

V2670 Oph = N. Oph 2008 No. 1: 2008 June 11 (Gavin).

V2671 Oph = N. Oph 2008 No. 2: 2008 June 11 (Gavin).

V2674 Oph = N. Oph 2010: 2010 February 20 (Mobberley),

Ori

GR Ori: 2013 February 12 (Hurst).

Peg

DN Peg: 2011 June 3 (Baransky).

IP Peg: Page

Peg OT J213806.6+261957: 2010 May 9 (Mobberley), 2010 May 11 (Buczynski).

Per

GK Per = N. Per 1901: Page, 2008 September 26 (Mobberley), 2008 September 26 (James).

PV Per: 2006 October 18 (Buczynski).

TZ Per: Page

QY Per: Page

UV Per: Page

UW Per: 2007 February 6 (Mobberley).

NSV 1436: 2011 March 30 (Buczynski), 2011 March 31 (Buczynski), 2011 April 3 (Buczynski).

Pup

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

Pyx

T Pyx: 2011 April 17 (James).

Sco

U Sco: 2010 January 29 (Mobberley). 2010 January 30 (Baransky).

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)

V1309 Sco = N. Sco 2008 2008 September 12 (Gavin), 2008 September 13 (Gavin).

V1310 Sco = N. Sco 2010 2010 February 23 (Mobberley),

V1311 Sco = N. Sco 2010, No. 2 2010 April 27 (Mobberley).

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.

V496 Sct = N. Sct 2009 Lightcurve (V3).

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

RR Tau: 2012 September 26 (James).

V701 Tau: 2005 December 6 (Shears).

V1208 Tau: 2008 December 26 (Mobberley).

Tri

UW Tri = N. Tri 1983: Page

UMa

BC UMa: Page
2009 October 1 (Mobberley).

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). 2008 December 26 (Mobberley), Lightcurve (V4).

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

Other objects

2011 October 24 (Mobberley), 2011 September 15 (Buczynski), 2011 September 24 (Buczynski), 2011 October 5 (Buczynski). 2012 March 27 (James), 2012 January 31 (Buczynski), 2012 September 18 (James), 2012 July 22 (James), 2012 July 8 (Mobberley), 2012 March 20 (James), 2011 December 5 (James), 2011 November 20 (Buczynski), 2011 November 17 (James),

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: Peter Meadows