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Latest Details
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Name
  V2861 Cyg  
AAVSO UID
000-BDC-085 (11628 observations)  
Constellation
Cygnus Sequence
J2000.0
19 36 55.75 +46 18 36.6  (294.23229 +46.31017) Search nearby
B1950.0 19 35 25.80 +46 11 48.4
Proper motion
RA: -5.8 +/- 3.4 mas/yDec: -2.5 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 79.111 +12.034
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1933+46 2MASS J19365574+4618367 APM-North EO0814-0432709
ASAS J193656+4618.6 ASASSN-V J193655.75+461836.6 CTM3 Cyg
GSC 03556-01304 GSC2.2 N0303123652 IRAS F19354+4611
USNO-A2.0 1350-10799709 USNO-B1.0 1363-0320780 VSX J193655.6+461836
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Variability type
SRB
Spectral type --
Mag. range
12.9 - 13.8 V
Discoverer Marc Chapelet
Epoch
--
Outburst --
Period 72.3 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Red variable according to 2MASS colors.
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae
2019PZ.....39....3K
2 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
3 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
4 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
5 CTM3 Cyg une variable à identifier! (CTM Cyg, CTM 5 Cas et CTM Aur, des
variables suspectes à observer), 2001AFOEV..98...13J (Bul. AFOEV Vol.
98, Issue 4 (2001))
2001AFOEV..98...13J
External Links
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Location    Go   
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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 = 7.37H = 6.43K = 6.08J - K = 1.29
AllWISE W1 = 5.97W2 = 5.96W3 = 5.46W4 = 4.91W1 - W2 = 0.02W3 - W4 = 0.55
APASS-DR9 B = 15.05V = 13.35g' = 14.13r' = 12.51i' = 10.43B - V = 1.70
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 36 55.75 +46 18 36.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Otero, Sebastian Alberto 2020-05-24 18:44 UTC Period from the GCVS (November 2019 version).
5 Admin, VSX 2019-11-01 02:41 UTC Update from [2019PZ.....39....3K].
4 Otero, Sebastian Alberto 2011-12-10 11:47 UTC Range from ASAS-3 and AAVSO V-data. UCAC3 position.
3 Renz, Wolfgang 2006-08-09 13:46 UTC Corrected discoverer.
Corrected V to pv (Fujichrome 400 ISO).
Added other names found by VizieR.
Study ref. and Chart ref. is Bull. AFOEV. Vol. 76, Issue 2 (1996).
2 Otero, Sebastian Alberto 2006-08-07 15:02 UTC Improved position
  1 Admin, VSX 2006-08-07 12:39 UTC Initial database population.