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Latest Details
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Name
  V2858 Cyg  
AAVSO UID
000-BJY-084 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 33 43.66 +48 24 03.0  (293.43192 +48.40083) Search nearby
B1950.0 19 32 18.95 +48 17 27.3
Proper motion
RA: 0.2 +/- 3.6 mas/yDec: -1.3 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 80.784 +13.449
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19334365+4824031 ASAS J193343+4824.1 ASASSN-V J193343.59+482403.2
CSV 4735 GSC 03560-02066 IRAS 19323+4817
KID 10978948 NSV 12170 NSVS J1933429+482415
Prag 5058 SVS 714  
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Variability type
M
Spectral type --
Mag. range
11.2 - <15.6 V
Discoverer --
Epoch
22 Aug 2014 (HJD 2456892) Ephemeris
Outburst --
Period 306 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Beljawskaya.
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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 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
6 S.I.Belyavskii, Perem Zvezdy 5, 36-37, 1936; Pulk Tsirk 19, 1936. --
7 Planet Hunters --
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 = 5.96H = 5.16K = 4.70J - K = 1.25
AllWISE W1 = 4.12W2 = 3.55W3 = 2.95W4 = 2.43W1 - W2 = 0.57W3 - W4 = 0.52
APASS-DR9 B = 13.33V = 11.66g' = 12.52r' = 10.78B - V = 1.67
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 33 43.66 +48 24 03.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 NSV 12170 phase plot Otero, Sebastian Alberto 2011-01-18 23:39 UTC Light curve combining ASAS-3 and NSVS data (shifted to match the V-scale)
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-24 18:44 UTC Period, epoch and maximum magnitude from the GCVS (November 2019 version).
3 Admin, VSX 2019-11-01 02:41 UTC Update from [2019PZ.....39....3K].
2 Otero, Sebastian Alberto 2011-01-18 23:39 UTC Primary record creation. Period, epoch and range from NSVS and ASAS-3 data. UCAC3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.