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Latest Details
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Name
  DDE 39  
AAVSO UID
000-BLR-115 (4060 observations)  
Constellation
Perseus Sequence
J2000.0
04 02 52.70 +43 55 44.8  (60.71958 +43.92911) Search nearby
B1950.0 03 59 23.09 +43 47 29.1
Proper motion
RA: 26.3 +/- 5.4 mas/yDec: -21.9 +/- 5.4 mas/ySource: PPXML
Galactic coord. 155.447 -6.529
Other names

(Internal only)
1RXS J040253.8+435553 ASASSN-V J040252.70+435544.8 CMC15 J040252.7+435544
GALEX J040252.7+435544 GSC2.3 NCEH027453 URAT1 670-089295
USNO-A2.0 1275-02896493 USNO-B1.0 1339-0088627 WISE J040252.74+435544.4
WISEA J040252.73+435544.9 ZTF18aabfgpj  
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Variability type
UGSU
Spectral type --
Mag. range
15.3 CR - 19.7 r
Discoverer Denis Denisenko
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 D. Denisenko, 2020, vsnet-alert #25174 --
2 T. Vanmunster, 2020, vsnet-alert #25173 --
3 E. Muyllaert, 2018, cvnet-outburst #7928 --
4 ZTF light curve (Lasair online data) --
5 New Variable Stars by D.Denisenko --
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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 = 15.83W2 = 15.95W3 = 12.46W1 - W2 = -0.12
GALEX-DR5 FUV = 20.76NUV = 20.18FUV - NUV = 0.58
Images
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Supporting Documents
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2 DDE 39 finder chart Denisenko, Denis 2015-07-06 21:32 UTC Color-combined (BRI) DSS finder chart with 10'x10' FOV
1 DDE 39 animation of DSS plates Denisenko, Denis 2015-07-06 21:32 UTC Animation of 1953 and 1993 POSS Blue plates showing the variability and proper motion
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Revision History
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5 Otero, Sebastian Alberto 2021-01-04 23:17 UTC Minimum magnitude from vsnet-alert 25174.
4 Otero, Sebastian Alberto 2021-01-04 23:15 UTC Type from vsnet-alert 25173.
3 Otero, Sebastian Alberto 2018-01-04 20:56 UTC Type and maximum magnitude from cvnet-outburst 7928.
2 Schmeer, Patrick 2018-01-04 20:54 UTC Minimum magnitude from GSC2.3. PPMXL position.
1 Denisenko, Denis 2015-07-07 08:56 UTC Initial submission.