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Log in to retrieve additional aliases from SIMBAD. |
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Name |
HU Aqr |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
21 05 20.34 -05 29 46.8 |
Proper motion |
RA: -61.9 +/- 4.5 mas/y | Dec: -55.1 +/- 5.0 mas/y | Source: UCAC4 |
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Galactic coord. |
44.762 -32.638 |
Other names
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(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXH J210758.2-051741 |
1RXS J210758.5-051744 |
1SWXRT J210758.1-051740 |
1SXPS J210758.1-051741 |
1WGA J2107.9-0517 |
2MASS J21075818-0517404 |
2RXS J210758.2-051743 |
2XMM J210758.1-051740 |
3XMM J210758.1-051740 |
AAVSO 2102-05 |
ASASSN-V J210757.96-051740.6 |
ATO J316.9922-05.2948 |
CRTS J210758.1-051740 |
CRTS J210758.1-051741 |
Downes HU Aqr |
GSC 05201-00849 |
Gaia20ctq |
X 2107-0518 |
ZTF18abrymfz |
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Variability type |
AM+E |
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Spectral type |
M4.5V+pec(e) |
Mag. range |
14.8 - 19.8 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
0.086820361 d (2.0836887 h) |
Rise/eclipse dur. |
8.4% (0.17503 h) |
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Remarks
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There are currently no remarks on file for this star.
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Förster, F.; Cabrera-Vives, G.; Castillo-Navarrete, E.; et al., 2021, The Automatic Learning for the Rapid Classification of Events (ALeRCE) Alert Broker |
2021AJ....161..242F |
2 |
Gaia Alerts, 2020 (online data) |
-- |
3 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the contents and survey properties |
2018A&A...616A...1G |
4 |
Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type cataclysmic variables: the outburst catalogue |
2016MNRAS.456.4441C |
5 |
Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina Real-time Transient Survey |
2014MNRAS.441.1186D |
6 |
Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) |
2009ApJ...696..870D |
7 |
Hunting high and low: XMM monitoring of the eclipsing polar HU Aquarii |
2009&A...496..833S |
8 |
R.A.Downes, 2001, PASP 113, 764 (2006 archival) |
2005JAD....11....2D |
9 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
10 |
P.J.Hakala, M.G.Watson, O.Vilhu, B.J.M.Hassall, B.J.Kellett, K.O.Mason, V.Piirola, MN 263, No.1, 61, 1993. |
1993MNRAS.263...61H |
11 |
A.D.Schwope, H.-C.Thomas, K.Beuermann, AsAp 271, No.2, L25, 1993. |
1993A&A...271L..25S |
12 |
ZTF observations (Lasair), online data |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 14.18 | H = 13.89 | K = 13.63 | J - K = 0.54 |
AllWISE
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W1 = 13.77 | W2 = 13.41 | W3 = 11.59 | W1 - W2 = 0.36 |
APASS-DR9
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B = 16.28 | V = 16.18 | g' = 16.08 | r' = 16.43 | B - V = 0.10 |
GALEX-DR5
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FUV = 18.39 | NUV = 18.46 | FUV - NUV = -0.08 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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