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Name
IPHAS J193038.84+183909.8
AAVSO UID
000-BKT-358 (No observations)
Constellation
Sagitta
Sequence
J2000.0
19 30 38.84 +18 39 09.8 (292.66183 +18.65272)
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B1950.0
19 28 25.91 +18 32 48.1
Galactic coord.
53.922 +0.130
Other names
(Internal only)
2MASS J19303883+1839098
ASAS J193039+1839.2
ASASSN-V J193038.84+183909.8
UCAC4 544-094034
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Variability type
WR
Spectral type
WN8/9
Mag. range
14.4: - 14.9: V
Discoverer
--
Epoch
31 Aug 2008 (HJD 2454709.59)
Ephemeris
Outburst
--
Period
3.493: d
Rise/eclipse dur.
--
Remarks
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1
Otero, Sebastian Alberto
SWrn of 5" pair. ASAS-3 magnitudes contaminated by the companion (UCAC4 544-094037, V= 14.6:). Range has been corrected. Period given might be spurious but the star is variable in ASAS-3 data.
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References
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1
Corradi, R. L. M., et al., 2010, IPHAS and the symbiotic stars . II. New
discoveries and a sample of the most common mimics
2010A&A...509A..41C
2
Corradi, R. L. M., et al., 2008, IPHAS and the symbiotic stars. I.
Selection method and first discoveries
2008A&A...480..409C
3
The All Sky Automated Survey
2002AcA....52..397P
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the
CDS X-Match Service
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2MASS
J = 8.21
H = 7.28
K = 6.60
J - K = 1.61
AllWISE
W1 = 5.96
W2 = 5.24
W3 = 4.55
W4 = 3.40
W1 - W2 = 0.72
W3 - W4 = 1.16
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Supporting Documents
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Revision History
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1
Otero, Sebastian Alberto
2012-11-16 11:35 UTC
Initial submission.
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