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Name
  ASASSN-17ov  
AAVSO UID
000-BML-947 (43 observations)  
Constellation
Pyxis Sequence
J2000.0
09 20 47.73 -34 07 50.8  (140.19887 -34.13078) Search nearby
B1950.0 09 18 43.04 -33 55 03.7
Galactic coord. 260.830 +11.010
Other names

(Internal only)
1SWASP J092047.75-340750.6 2MASS J09204771-3407509 DENIS J092047.7-340751
GSC2.3 S69W035480 Gaia19daf SMSS J092047.72-340750.9
SSS_J092047.7-340750 USNO-A2.0 0525-11495547 USNO-B1.0 0558-0206614
WISE J092047.72-340751.1 WISEA J092047.74-340750.7  
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Variability type
UGSU:
Spectral type --
Mag. range
13.5 g - 19.4 V
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick In outburst in USNO-B1.0 (Rmag. 13.7) and GSC2.3 (Fmag 13.0). Two outbursts were recorded between 2016 Feb. 2. and 2019 July 16 by the ASAS-SN Sky Patrol: 2017 Nov. 12–15 (Vmag. 13.7) and 2019 June 27 – July 6 (gmag. 13.5, superoutburst?). Long outburst (superoutburst?) 2007 March 9–29 in SuperWASP data. Gaia DR2 parallax 1.9473 ± 0.1774 mas (distance 0.51 ± 0.05 kpc).
2 Otero, Sebastian Alberto SSS recorded two flares/outbursts. Duration looks too long for flares.
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References
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1 Gaia Alerts, 2019 (online data) --
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
3 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
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.
2MASS J = 16.74H = 15.93
AllWISE W1 = 14.90W2 = 14.72W1 - W2 = 0.18
Images
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Supporting Documents
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Revision History
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2 Schmeer, Patrick 2019-09-16 09:43 UTC Gaia DR2 position. Maximum magnitude from ASAS-SN Sky Patrol data. Minimum magnitude derived from Gaia Alerts data. Type from SuperWASP and ASAS-SN data.
1 Otero, Sebastian Alberto 2017-11-15 00:38 UTC Minimum magnitude derived from Gaia DR1. PPMXL position.

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