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Name
  MY Per  
AAVSO UID
000-BFC-187 (153 observations)  
Constellation
Perseus Sequence
J2000.0
04 09 12.22 +48 22 06.6  (62.30092 +48.36849) Search nearby
B1950.0 04 05 32.37 +48 14 13.6
Galactic coord. 153.277 -2.501
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J04091223+4822065 ASASSN-V J040912.21+482207.5 ATO J062.3009+48.3684
Downes MY Per GSC2.3 NCBV021315 Gaia19drm
IPHAS J040912.22+482206.7 PSO J040912.225+482206.622 SON 8548
USNO-A2.0 1350-04262140 USNO-B1.0 1383-0123802 WISE J040912.21+482206.3
WISEA J040912.21+482206.2    
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Variability type
UG
Spectral type --
Mag. range
15.9 - 19.4 V
Discoverer Cuno Friedrich Ludwig Hoffmeister
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia DR2 parallax 1.1057 ± 0.1109 mas (distance 0.89 ± 0.10 kpc).
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References
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1 Gaia Alerts, 2019 (online data) --
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 C.Hoffmeister, AN 289, N1-2, 1, 1966. 1966AN....289....1H
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 = 15.19H = 14.89K = 14.99J - K = 0.20
AllWISE W1 = 15.00W2 = 14.90W1 - W2 = 0.10
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2020-05-14 23:34 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2019-08-31 01:17 UTC Gaia Alerts name and reference added.
3 Schmeer, Patrick 2019-08-23 22:31 UTC Gaia DR2 position. Maximum magnitude from ASAS-SN Sky Patrol data. Minimum magnitude derived from Gaia Alerts data. Discoverer added from 1966AN....289....1H.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.