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Name
S Ser
AAVSO UID
Constellation
J2000.0
B1950.0
15 19 18.97 +14 29 35.5
Proper motion
Galactic coord.
20.498 +52.787
Other names(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1517+14
ASAS J152139+1418.8
ASASSN-V J152139.61+141853.9
BD+14 2864
HD 136695
HIP 75170
IOMC 0939000012
IRC +10290
RAFGL 1765
SAO 101503
ZTF J152139.53+141853.2
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Variability type
M
Spectral type
M5e-M6e
Mag. range
7.5 - 14.0 V
Discoverer
Karl Harding (1828)
Epoch
Outburst
--
Period
370.4 d
Rise/eclipse dur.
43% (159 d)
Remarks
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1
GCVS Team
P var. Max = 2394360 + 361.01d*E (JD2394000 - 2407000); Max = 2407024 + 372.70d*E (JD2407000 - 17000) [H.Schneller, GuL 3, 1952.]; Max = 2425875 + 366.59d*E (JD2417000 - 36000); since JD2437600 - see Table. Maser (OH, SiO, H2O).
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References
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1
ZTF Catalog of Periodic Variable Stars (online data)
2020arXiv200508662C
2
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
2020arXiv200508662C
3
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
2012arXiv1210.0821A
4
G.Pojmanski, Acta Astronomica 52, 397, 2002.
2002AcA....52..397P
5
Cannon, A. J., 1907, Second catalogue of variable stars
1907AnHar..55....1C
6
T. Karlsson, Maxima of Mira stars
--
7
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
--
External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
SIMBAD
SIMBAD Clickable Map
SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
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GCVS
ASAS-SN Variable
ASAS-SN Sky Patrol
Hipparcos Epoch Photometry Data
Hipparcos Epoch Photometry Plot
ASAS Light Curve
NSVS
CRTS
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Kamogata Wide-field Survey (KWS)
Go
Select a Location for more details.
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 = 3.22 H = 2.29 K = 1.68 J - K = 1.54
AllWISE
W3 = 0.02 W4 = -0.65 W3 - W4 = 0.67
APASS-DR9
B = 12.97 V = 11.72 g' = 13.04 r' = 11.54 B - V = 1.25
GALEX-DR5
NUV = 20.82
SDSS-DR12
u = 13.93 g = 16.46 r = 10.20 i = 10.94 z = 7.02 u - g = -2.52 r - i = -0.74
Images
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Supporting Documents
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Campaigns/Programs
LPV Program
LPV Humps
Revision History
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