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Latest Details
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Name
  Raf V023  
AAVSO UID
--  
Constellation
Ara Sequence
J2000.0
17 03 47.13 -57 05 36.8  (255.94638 -57.09354) Search nearby
B1950.0 16 59 33.52 -57 01 24.7
Proper motion
RA: 15.1 +/- 2.3 mas/yDec: 4.9 +/- 2.3 mas/ySource: UCAC4
Galactic coord. 332.343 -9.438
Other names

(Internal only)
2MASS J17034712-5705367 ASASSN-V J170347.17-570537.2 GSC2.3 S7I5022973
UCAC4 165-184084 UNSW-V 247 USNO-B1.0 0329-0867528
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Variability type
EW
Spectral type --
Mag. range
13.18 - 13.58 V
Discoverer Friedhelm Hund
Epoch
18 Sep 2018 (HJD 2458379.6) Ephemeris
Outburst --
Period 0.364891 d  (8.7574 h)
Rise/eclipse dur. --
Remarks
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References
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1 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2018, The ASAS-SN
Catalog of Variable Stars II: Uniform Classification of 412,000 Known
Variables
2018arXiv180907329J
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 J.L. Christiansen et al., 2008, MNRAS 385, 1749 2008MNRAS.385.1749C
4 J.L. Christiansen et al., 2008, MNRAS 385, 1749 (Data) 2008MNRAS.385.1749C
5 RafV catalogue, New variables discovered by Friedhelm Hund, Radek Dreveny
and Anton Paschke (online data).
--
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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 = 12.45H = 12.12K = 12.13J - K = 0.32
AllWISE W1 = 11.82W2 = 11.86W1 - W2 = -0.03
APASS-DR9 B = 13.80V = 13.25g' = 13.50r' = 13.16i' = 13.01B - V = 0.55
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2021-07-05 13:30 UTC Primary name and discoverer from the RafV catalogue. Gaia EDR3 position.
2 Otero, Sebastian Alberto 2019-11-07 20:48 UTC Elements from 2018arXiv180907329J. Range from ASAS-SN data. Gaia DR2 position.
1 Admin, VSX 2008-08-23 02:17 UTC Preserved original object data.