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Microscopium Sequence
21 22 26.45 -40 20 15.4  (320.61021 -40.33761) Search nearby
B1950.0 21 19 16.28 -40 33 05.6
Galactic coord. 1.851 -45.274
Other names

(Internal only)
ASASSN-V J212226.20-402013.8 AllWISE J212226.47-402015.3 GALEX J212226.4-402015
GSC2.3 SCIM012029 Gaia19ffi USNO-A2.0 0450-39665465
USNO-B1.0 0496-0792887    
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Variability type
Spectral type --
Mag. range
15.3 - 20.3 V
Discoverer ASAS-SN
Outburst --
Period --
Rise/eclipse dur. --
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1 Schmeer, Patrick In outburst in USNO-A2.0 (mag. 15.4 R) and APASS (mag. 15.9 V).
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1 Gaia Alerts, 2019 (online data) --
2 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
3 K. Stanek, 2014, ASAS-SN Transients --
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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.
AllWISE W1 = 16.97W2 = 16.84W1 - W2 = 0.13
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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2 Schmeer, Patrick 2019-11-25 11:58 UTC Gaia DR2 position. Maximum magnitude from ASAS-SN Transients page comments. Minimum magnitude derived from Gaia Alerts data. Discoverer added.
1 Admin, VSX 2015-03-17 20:53 UTC Preserved original object data.