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Latest Details
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Name
  NSV 23970  
AAVSO UID
000-BKT-535 (No observations)  
Constellation
Scorpius Sequence
J2000.0
17 50 39.62 -30 22 47.6  (267.66510 -30.37989) Search nearby
B1950.0 17 47 26.78 -30 21 59.8
Galactic coord. 359.329 -1.683
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17503962-3022476 ASASSN-V J175039.62-302247.5 OGLE BLG179.4.146485
OGLE BUL-SC05 314007 OGLE BUL-SC05 V0260 OGLE BUL-SC05 V0277
OGLE BUL_SC5_314007 OGLE II BUL_SC5_314007 OGLE-BLG-LPV-065480
OGLE-III BLG179.4.146485 OGLE-IV BLG501.06.48615 OGLEII DIA BUL-SC05 V0260
Terz V 2178    
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Variability type
M
Spectral type --
Mag. range
11.77 - 14.11 Ic
Discoverer --
Epoch
01 Apr 2000 (HJD 2451636.0) Ephemeris
Outburst --
Period 214.7 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.88.
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References
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1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
2 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013arXiv1304.2787S
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013arXiv1304.2787S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013arXiv1304.2787S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013arXiv1304.2787S
6 Soszynski, I.; et al., 2013, The Optical Gravitational Lensing Experiment.
The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the
Galactic Bulge
2013AcA....63...21S
7 N.Matsunaga, H.Fukushi, Y.Nakada, MNRAS 364, 117, 2005. 2005MNRAS.364..117M
8 M.K. Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
9 Groenewegen M.A.T., A+A 443, 143, 2005. 2005A&A...443..143G
10 A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. 1988A&AS...76..205T
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 = 9.33H = 8.07K = 7.46J - K = 1.88
AllWISE W1 = 6.76W2 = 6.70W3 = 6.07W4 = 5.58W1 - W2 = 0.06W3 - W4 = 0.49
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2012-11-22 00:57 UTC Phase plot with OGLE DIA Ic-data.
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Revision History
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4 Otero, Sebastian Alberto 2023-02-22 22:17 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Admin, VSX 2013-04-17 23:28 UTC Update from [2013arXiv1304.2787S].
2 Otero, Sebastian Alberto 2012-11-22 00:56 UTC Type, period, epoch and range from OGLE Ic data. 2MASS position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.