AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 8
Log in to retrieve additional aliases from SIMBAD.
Name
  V1227 Her  
AAVSO UID
000-BFT-846 (3443 observations)  
Constellation
Hercules Sequence
J2000.0
16 53 59.06 +20 10 10.4  (253.49608 +20.16956) Search nearby
B1950.0 16 51 48.89 +20 14 59.7
Galactic coord. 39.693 +34.532
Other names

(Internal only)
2SXPS 164711 ATO J253.4960+20.1695 CRTS J165358.9+201010
CRTS J165359.0+201010 CSS 090612:165359+201010 GSC2.3 N3X2009124
Gaia21dkh PTFS1116ci SDSS J165359.05+201010.4
SDSS J165359.06+201010.4 USNO-A2.0 1050-08210434 USNO-B1.0 1101-0273338
ZTF18aabvkix    
(Not logged in)  Add name
Variability type
UGSU+E
Spectral type pec(UG)
Mag. range
14.6 - 18.8 V
Discoverer --
Epoch
12 Sep 2012 (HJD 2456183.372) Ephemeris
Outburst --
Period 0.064419 d  (92.763 min)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 12.7 mag. star 17" to the SW.
2 2013arXiv1303.7088S Grazing eclipses of the accretion disk with amplitude 0.08 mag lasting 11 to 14 minutes.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2021 (online data) --
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
3 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue		 2016MNRAS.456.4441C
4 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey		 2014MNRAS.441.1186D
5 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052		 2013IBVS.6052....1K
6 J. Shears, I. Miller, R. Pickard, R. Sabo, 2013, arXiv:1303.7088
[astro-ph.SR]		 2013arXiv1303.7088S
7 T. Kato, 2010, vsnet-alert 11944 --
8 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
9 Catalina Real-time Transient Survey, 2009 (CSS Data) 2009ApJ...696..870D
10 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
11 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
12 Szkody, P., Henden, A., Agueros, M., et al. 2006, AJ, 131, No. 2, 973 2006AJ....131..973S
13 Szkody P. et al., 2006, AJ 131, 937 2006AJ....131..973S
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
9 Otero, Sebastian Alberto 2023-08-09 05:58 UTC Range derived from ZTF data.
8 Otero, Sebastian Alberto 2021-08-15 00:24 UTC Minimum magnitude derived from Gaia Alerts data. Gaia EDR3 position.
7 Bernhard, Klaus 2017-02-01 02:05 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
6 Admin, VSX 2013-04-16 01:05 UTC Update from [2013IBVS.6052....1K].
5 Admin, VSX 2013-03-31 00:39 UTC Update from [2013arXiv1303.7088S].
4 Admin, VSX 2010-04-23 23:57 UTC Update from [vsnet-alert 11944].
3 Admin, VSX 2009-12-20 04:03 UTC Magnitude range from the CRTS light curve.
2 Admin, VSX 2009-05-28 01:30 UTC Update from [2009arXiv0905.3476G].
1 Admin, VSX 2008-07-29 00:33 UTC Initial upload.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.0.226