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Name
  NSVS J1907092+211824  
AAVSO UID
000-BKZ-659 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 07 11.62 +21 18 21.2  (286.79842 +21.30589) Search nearby
B1950.0 19 05 02.83 +21 13 36.2
Proper motion
RA: -2.4 +/- 6.4 mas/yDec: -3.9 +/- 6.7 mas/ySource: UCAC4
Galactic coord. 53.704 +6.242
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19071161+2118210 ASAS J190712+2118.4 CMC14 J190711.6+211821
Dauban V56 NSVS 11197928 USNO-B1.0 1113-0365374
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Variability type
M
Spectral type --
Mag. range
13.7 - <18.1 V
Discoverer --
Epoch
03 Jun 2004 (HJD 2453160) Ephemeris
Outburst --
Period 273 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.60. NSVS magnitudes contaminated by the red star 2MASS J19070840+2118247 (J-K= 1.45; V= 14.2; sep. 45"). ASAS-3, CMC14 and UCAC3 data show that this red star is not variable (or only slightly so). NSVS magnitudes also contaminated by some fainter stars. Range has been corrected.
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References
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1 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 J. Caron, F. Kugel, 2013, Dauban survey (online data) --
4 J. Caron, F. Kugel, 2013, Dauban survey --
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 = 8.36H = 7.33K = 6.77J - K = 1.60
AllWISE W1 = 6.48W2 = 6.02W3 = 5.27W4 = 4.74W1 - W2 = 0.46W3 - W4 = 0.52
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2013-06-02 00:53 UTC Phase plot with NSVS and ASAS-3 data.
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Revision History
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2 Otero, Sebastian Alberto 2013-06-02 00:53 UTC Primary record creation. Type, period, epoch and maximum magnitude from ASAS-3 and NSVS data. Minimum magnitude from GSC2.3. UCAC4 position.
1 Admin, VSX 2005-12-17 20:33 UTC Preserved original object data.