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Name
  2MASS J17115875-2310170  
AAVSO UID
000-BNB-038 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 11 58.75 -23 10 17.0  (257.99479 -23.17139) Search nearby
B1950.0 17 08 57.13 -23 06 42.1
Galactic coord. 0.673 +9.475
Other names

(Internal only)
UCAC4 335-096203 YmoV13  
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Variability type
M
Spectral type --
Mag. range
12.9 - <18 V
Discoverer Minoru Yamamoto
Epoch
11 Mar 2016 (HJD 2457459.0) Ephemeris
Outburst --
Period 180.0 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Kasai, Kiyoshi Recent ASAS-SN data are better represented by a longer period of 184.5 d. There are 9 stars contaminating survey data. A (GSC2.2 S223120353372, V = 18.8; sep. 7"), B (2MASS J17115825-2310134, V = 18.8; sep. 8"), C (2MASS J17115900-2310245, V = 17.1; sep. 8"), D (2MASS J17115934-2310254, V = 18.7; sep. 12"), E (2MASS J17115838-2310295, V = 17.3; sep. 13"), F (GSC2.2 S22312031438. V = 17.5; sep. 18"), G (2MASS J17115912-2310354, V = 18.4; sep. 19"), H (2MASS J17115740-2310217, V = 18.5; sep. 19") and I (2MASS J17115754-2310040, V = 17.5; sep. 21") . APASS data contaminated by A, B, C and D. ASAS-SN data contaminated by A, B, C, D and E. ASAS-3 data contaminated by A, B, C, D, E, F, G, H and I. Range has been corrected. Gaia DR2 position.
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References
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1 Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 2018AAS...23222306H
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 11 58.75 -23 10 17.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot of 2MASS J17115875-2310170 Kasai, Kiyoshi 2019-03-14 00:17 UTC Phase plot with data from ASAS-3 (see remark), APASS (see remark), and ASAS-SN Variable Stars Database (see remark).
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Kasai, Kiyoshi 2019-03-14 02:50 UTC Initial submission.

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