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Latest Details
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Name
ASAS J172353-4616.6
AAVSO UID
--
Constellation
Ara
Sequence
J2000.0
17 23 53.56 -46 16 36.5 (260.97317 -46.27681)
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B1950.0
17 20 10.97 -46 13 50.7
Proper motion
RA: 3.4 +/- 1.2 mas/y
Dec: -10.1 +/- 2.2 mas/y
Source:
UCAC4
Galactic coord.
343.068 -5.752
Other names
(Internal only)
2MASS J17235356-4616364
ASAS 172353-4616.6
ASASSN-V J172353.60-461636.3
CD-46 11462
CPD-46 8593
GSC 08341-00930
HD 157144
IRAS 17201-4613
PPM 762695
TYC 8341-930-1
UCAC4 219-138961
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Variability type
SR
Spectral type
M6III
Mag. range
8.7 - 10.3 V
Discoverer
Rob McNaught
Epoch
29 Apr 2004 (HJD 2453125)
Ephemeris
Outburst
--
Period
1400 d (3.83 y)
Rise/eclipse dur.
--
Remarks
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1
Otero, Sebastian Alberto
Elements in the table are for the minima of the Long Secondary Period (LSP). Also shorter period pulsations with P= 102.3 d.
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References
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1
M. Morel, 2016, Validation of variables discovered by McNaught
VSS Newsletter 2016-2 (April 2016)
2
G.Pojmanski, Acta Astronomica 52, 397, 2002.
2002AcA....52..397P
3
Michigan Catalogue of HD stars, Vol.2 (Houk, 1978)
1978MSS...C02....0H
External Links
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Location
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APASS
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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 = 1.87
H = 0.85
K = 0.45
J - K = 1.43
AllWISE
W3 = -0.58
W4 = -1.52
W3 - W4 = 0.94
APASS-DR9
B = 11.42
V = 9.38
g' = 10.60
r' = 8.34
i' = 5.72
B - V = 2.04
Images
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3
Otero, Sebastian Alberto
2016-07-13 07:51 UTC
Type, period, epoch and range from ASAS-3 data. Discoverer from VSS Newsletter 2016-2. Spectral type from
1978MSS...C02....0H
.
2
Zalezsak, Tamas
2016-03-24 04:22 UTC
UCAC4 position.
1
Admin, VSX
2005-12-18 01:33 UTC
Initial upload.
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