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Name
2MASS J19583894+1638296
AAVSO UID
000-BLD-858 (640
observations
)
Constellation
Sagitta
Sequence
J2000.0
19 58 38.96 +16 38 29.6 (299.66233 +16.64156)
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B1950.0
19 56 22.55 +16 30 19.0
Proper motion
RA: 4.9 +/- 8.4 mas/y
Dec: -20.8 +/- 8.1 mas/y
Source:
UCAC4
Galactic coord.
55.499 -6.656
Other names
(Internal only)
KaiV6
UCAC4 534-114101
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Variability type
EB
Spectral type
--
Mag. range
15.69 - 16.09 Rc
Discoverer
Kiyoshi Kasai
Epoch
16 Sep 2012 (HJD 2456187.36089)
Ephemeris
Outburst
--
Period
0.400424 d (9.6102 h)
Rise/eclipse dur.
--
Remarks
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1
Kasai, Kiyoshi
PDM with data from my observations yields 0.400424 d. as period of this variable star. UCAC4 position. Min II = 15.88 Rc
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the
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2MASS
J = 14.36
H = 14.02
K = 14.00
J - K = 0.36
AllWISE
W1 = 13.87
W2 = 13.82
W3 = 12.49
W4 = 8.82
W1 - W2 = 0.05
W3 - W4 = 3.68
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1
2MASS J19583894+1638296
Kasai, Kiyoshi
2013-10-08 00:35 UTC
phase plot with data from my observations during 2012-2013. Comp. Star: 3UC 214-251121,Rcmag 11.890
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Revision History
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1
Kasai, Kiyoshi
2013-10-08 05:04 UTC
Initial submission.
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