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Latest Details
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Name
  SDSS J172102.48+273301.2  
AAVSO UID
000-BKM-904 (1688 observations)  
Constellation
Hercules Sequence
J2000.0
17 21 02.48 +27 33 01.2  (260.26033 +27.55033) Search nearby
B1950.0 17 19 03.12 +27 35 55.0
Galactic coord. 50.318 +30.939
Other names

(Internal only)
2CXO J172102.4+273256 4XMM J172102.4+273301 CRTS J172102.4+273301
CXO J172102.4+273257 GSC2.3 N3IE011369 USNO-A2.0 1125-08185508
USNO-B1.0 1175-0332246 WD J172102.48+273301.24 ZTF21abvdxkq
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Variability type
UGSU/IBWD
Spectral type em
Mag. range
15.7 - 20.4 g
Discoverer --
Epoch
--
Outburst --
Period 0.0265 d  (38.2 min)
Rise/eclipse dur. --
Remarks
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References
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1 Ramsay, G.; Green, M. J.; Marsh, T. R.; et al., 2018, Physical properties
of AM CVn stars: New insights from Gaia DR2
2018A&A...620A.141R
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
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 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2013MNRAS.429.2143C
6 P.J. Carter, T.R. Marsh, D. Steeghs et al., 2012, arXiv:1211.6439
[astro-ph.SR]
2012arXiv1211.6439C
7 G. Masi, 2012, vsnet-alert 14653 --
8 A. Rau et al., 2009, arXiv:0909.4542v1 [astro-ph.SR] 2009arXiv0909.4542R
9 Catalina Real-time Transient Survey, 2012 (CSS Data) 2009ApJ...696..870D
External Links
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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.
GALEX-DR5 FUV = 20.43NUV = 20.26FUV - NUV = 0.17
SDSS-DR12 u = 20.06g = 20.06r = 20.24i = 20.33z = 20.27u - g = 0.00r - i = -0.10
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2021-09-03 17:51 UTC Gaia EDR3 position. Maximum magnitude from ASAS-SN data. Period from 2018A&A...620A.141R.
5 Admin, VSX 2017-12-16 02:56 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
4 Bernhard, Klaus 2017-02-01 01:58 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
3 Admin, VSX 2012-06-12 00:13 UTC Update from [vsnet-alert 14653].
2 Admin, VSX 2012-06-09 00:55 UTC Range and type from CRTS data.
1 Admin, VSX 2009-09-30 01:25 UTC Initial upload.