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Latest Details
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Name
  Karachurin 1  
AAVSO UID
000-BLZ-408 (No observations)  
Constellation
Serpens Sequence
J2000.0
17 18 50.58 -15 51 35.2  (259.71075 -15.85978) Search nearby
B1950.0 17 15 58.23 -15 48 30.0
Galactic coord. 7.761 +12.236
Other names

(Internal only)
2MASS J17185057-1551352 ASASSN-V J171850.58-155135.2 CMC15 J171850.5-155135
USNO-A2.0 0675-18693623 USNO-B1.0 0741-0380480 WISE J171850.58-155134.9
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Variability type
EW
Spectral type --
Mag. range
16.0 - 16.6 CV
Discoverer Raul Karachurin
Epoch
23 Mar 2016 (HJD 2457471.285) Ephemeris
Outburst --
Period 0.319021 d  (7.6565 h)
Rise/eclipse dur. --
Remarks
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1 Karachurin, Raul Discovered by 9th grade student Raul Karachurin in course of NOOSFERA foundation project "Discovery within a week" at summer school 'LANAT' using iTelescope.Net T31 images. Period from SSS and iTelescope.Net T31 data. PPMXL position.
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References
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1 Objects discovered by NOOSFERA project --
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 = 15.41H = 14.79K = 14.61J - K = 0.80
AllWISE W1 = 14.02W2 = 14.11W1 - W2 = -0.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 18 50.58 -15 51 35.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Light curve Karachurin, Raul 2016-09-06 17:48 UTC Light curve of variable star Karachurin 1
1 Finder chart Karachurin, Raul 2016-08-19 13:31 UTC Finder chart of variable star Karachurin 1
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Revision History
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1 Karachurin, Raul 2016-09-07 02:28 UTC Initial submission.

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