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Latest Details
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Name
KU Aps
AAVSO UID
Constellation
J2000.0
B1950.0
17 12 23.47 -80 57 30.2
Proper motion
RA: 0.5 +/- 1.6 mas/y Dec: 1.9 +/- 1.6 mas/y Source: UCAC4
Galactic coord.
311.990 -23.415
Other names(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17215099-8100365
ASAS J172151-8100.6
ASASSN-V J172150.99-810036.0
GSC 09456-01144
SON 5637
UCAC4 045-015282
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Variability type
SRA+ZAND:
Spectral type
--
Mag. range
11.9 - 14.9 V
Discoverer
--
Epoch
Outburst
--
Period
117.3 d
Rise/eclipse dur.
--
Remarks
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References
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1
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
2018A&A...616A...1G
2
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
2017PASP..129j4502K
3
G.Pojmanski, Acta Astronomica 52, 397, 2002.
2002AcA....52..397P
4
H.Gessner, VSS 6, H. 6, 383, 1974.
1974VeSon...6..381G
5
C.Hoffmeister, VSS 6, N1, 1963.
1963VeSon...6....1H
External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
SIMBAD
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SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
CDS Portal
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GCVS
ASAS-SN Variable
ASAS-SN Sky Patrol
ASAS Light Curve
SuperWASP
Kamogata Wide-field Survey (KWS)
Go
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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 = 9.58 H = 8.83 K = 8.55 J - K = 1.03
AllWISE
W1 = 8.22 W2 = 7.96 W3 = 7.50 W4 = 6.98 W1 - W2 = 0.26 W3 - W4 = 0.52
APASS-DR9
B = 14.58 V = 12.74 g' = 13.60 r' = 12.10 i' = 11.20 B - V = 1.84
Images
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Supporting Documents
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Revision History
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4
Otero, Sebastian Alberto
2020-05-15 00:24 UTC
Gaia DR2 position.
3
Otero, Sebastian Alberto
2019-09-17 05:58 UTC
Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from ASAS-SN data. Gaia DR2 position. Type from A. Lucy and J. Sokoloski (private communication).
2
Admin, VSX
2010-01-05 04:43 UTC
Position updated from the GCVS version of November 2009.
1
Admin, VSX
2005-12-18 01:33 UTC
Initial upload.
