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Name
  V1504 Sco  
AAVSO UID
000-BHL-776 (No observations)  
Constellation
Scorpius Sequence
J2000.0
17 26 58.64 -43 33 13.6  (261.74433 -43.55378) Search nearby
B1950.0 17 23 22.18 -43 30 41.6
Proper motion
RA: -2.627 +/- 3.084 mas/yDec: -4.666 +/- 2.805 mas/ySource: Gaia DR1
Galactic coord. 345.646 -4.694
Other names

(Internal only)
2MASS J17265864-4333135 ASAS 172659-4333.2 ASAS J172659-4333.2
ASASSN-V J172658.60-433313.8 GSC 07895-00165 IRAS 17233-4330
SOPS IIa-184    
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Variability type
RVB
Spectral type G0p
Mag. range
11.7 - 13.1 V
Discoverer --
Epoch
13 Mar 2018 (HJD 2458191.0) Ephemeris
Outburst --
Period 44.8 d
Rise/eclipse dur. --
Remarks
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1 2007MNRAS.375.1338K The long period is about 735d.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052
2013IBVS.6052....1K
3 Kiss, L.L., Derekas, A., Szabo, Gy.M., et al. 2007, MN, 375, No. 4, 1338 2007MNRAS.375.1338K
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1972POAN....2...59S
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 = 10.42H = 9.59K = 8.37J - K = 2.05
AllWISE W1 = 6.60W2 = 4.81W3 = 1.42W4 = 0.04W1 - W2 = 1.79W3 - W4 = 1.39
APASS-DR9 B = 13.27V = 12.41g' = 12.83r' = 12.13i' = 11.78B - V = 0.86
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2024-02-20 21:26 UTC Period and epoch from ASAS-SN data. Gaia DR3 position.
3 Admin, VSX 2013-04-16 01:34 UTC Update from [2013IBVS.6052....1K].
2 Admin, VSX 2007-04-04 10:09 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.