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Latest Details
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Name
  BX Tri  
AAVSO UID
000-BLF-760 (62 observations)  
Constellation
Triangulum Sequence
J2000.0
02 20 50.85 +33 20 47.6  (35.21187 +33.34656) Search nearby
B1950.0 02 17 51.56 +33 07 10.8
Proper motion
RA: 138.7 +/- 3.5 mas/yDec: -116.5 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 143.614 -25.909
Other names

(Internal only)
1RXS J022050.7+332049 1SWASP J022050.85+332047.6 2MASS J02205082+3320479
GSC 02314-00530 HAT-211-0001710 NSVS 6550671
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Variability type
EW
Spectral type M
Mag. range
13.25 - 13.44 V
Discoverer --
Epoch
23 Jan 2000 (HJD 2451566.6629) Ephemeris
Outburst --
Period 0.1926347 d  (4.62323 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2012arXiv1210.6765L MinII = 13.35V.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 M.E. Lohr, A.J. Norton, U.C. Kolb, P.F.L. Maxted, I. Todd, R.G. West, 2012,
arXiv:1210.6765 [astro-ph.SR]
2012arXiv1210.6765L
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 5969
2011IBVS.5969....1K
3 A.J. Norton et al., 2011, arXiv:1101.1223v1 [astro-ph.SR] 2011arXiv1101.1223N
4 J.D. Hartman, G.A. Bakos, R.W. Noyes, et al., 2011, AJ 141, 166 2011AJ....141..166H
5 D. Dimitrov, D. Kjurkchieva, 2010, arXiv:1005.0260v1 [astro-ph.SR] 2010arXiv1005.0260D
6 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
7 Norton A.J. et al., 2007, astro-ph/0702631 2007astro.ph..2631N
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.81H = 9.18K = 8.94J - K = 0.87
AllWISE W1 = 8.62W2 = 8.51W3 = 8.40W4 = 8.81W1 - W2 = 0.11W3 - W4 = -0.41
Images
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Supporting Documents
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Revision History
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4 Admin, VSX 2012-10-26 21:57 UTC Update from [2012arXiv1210.6765L].
3 Admin, VSX 2011-02-06 12:43 UTC Primary name and details from the 80th GCVS Name-List [2011IBVS.5969....1K].
2 Admin, VSX 2010-05-05 22:35 UTC Update from [2010arXiv1005.0260D].
1 Admin, VSX 2007-04-04 06:23 UTC Initial upload.