Catalogue of variable stars discovered by Denis Denisenko (DDE)

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Var No  R.A.   (2000.0)   Decl.  Magnitude  Period  Type  Con  USNO-A2.0 ID   Rmag  Bmag
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DDE  1  06 12 52.05 +47 40 15.9  16.:-19.:          SR?   Aur  1350_06498263  16.3  18.2
DDE  2  06 31 52.68 +52 27 01.8  10.4-11.2  6.092   E     Aur  1350_06678414  10.0  11.7
DDE  3  20 13 20.82 +14 28 22.6  14.8-15.5          RR    Aql  0975_18319509  16.2  16.1
DDE  4  12 05 34.79 -60 55 33.8  13.:-17.:          M:    Cru  ---- --------   n/a   n/a
DDE  5  14 33 00.12 -61 21 16.7  14.5-16.0          CV?   Cen  0225_20397887  15.0  14.9
DDE  6  18 08 35.70 +10 10 30.6  15.4-16.2          CV    Oph  1350_06498263  16.1  16.2
DDE  7  17 30 06.45 +03 38 20.0  16.8-20.0          CV    Oph  ---- --------   n/a   n/a
DDE  8  23 19 36.07 +36 47 00.8  13.6-17.6          CV    And  1200_19824206  17.6  17.6
DDE  9  07 21 02.86 -05 59 20.5  15.7-18.9          CV    Mon  0825_04635117  15.7  16.0
DDE 10  16 40 58.00 +78 42 58.9  17.8-20.0          CV?   UMi  1650_01879241  18.1  17.9
DDE 11  17 43 20.24 -04 29 56.3  15.1-18.1          CV    Oph  0825_11050330  15.3  16.2
DDE 12  18 45 42.63 +48 31 31.2  16.6-21.3          CV    Dra  1350_09899269  19.2  19.9
DDE 13  18 45 42.33 +62 23 43.5  16.9-19.7          CV    Dra  1500_06607861  17.0  17.0
DDE 14  18 53 09.48 +59 45 06.6  15.4-18.5          CV    Dra  1425_09353580  18.2  17.8
DDE 15  19 29 27.81 +20 20 35.0  16.6-19.0          CV    Vul  1050_13934854  16.0  16.8
DDE 16  19 41 51.74 +75 26 12.2  17.8-20.5          CV    Dra  1650_02181439  18.1  17.7
DDE 17  22 23 34.20 +07 45 20.1  18.0-20.5          CV    Peg  0975_20922279  17.6  17.6
DDE 18  07 33 46.28 +26 19 26.6  17.4-20.0          CV    Gem  1125_05213003  18.3  18.4
DDE 19  00 38 37.40 +79 21 37.5  14.9-18.7          CV    Cep  1650_00142501  15.2  15.7
DDE 20  19 21 44.25 +42 04 41.9  15.2-20.:          CV    Lyr  1275_11229063  19.2  18.8
DDE 21  19 21 48.94 +42 09 46.4  11.8-19.2          CV    Lyr  1275_11231662  19.2  19.6
DDE 22  04 30 43.02 +69 44 28.4  15.9-19.8          CV    Cam  1575_02049484  17.7  16.7
DDE 23  18 19 33.18 +58 06 26.7  16.4-20.:          CV    Dra  1425_09097975  18.6  18.8
DDE 24  20 48 32.95 +43 51 19.5  14.8-20:R          M     Cyg  1275_14170832  14.8  17.8
DDE 25  17 34 47.04 +37 14 45.1  16.1-20.:          CV    Her  1200_08493043  16.1  15.9
DDE 26  22 03 28.21 +30 56 37.1  15.4-19.3          CV    Peg  1200_18847099  18.7  19.0
DDE 27  19 47 34.46 +15 48 46.8  15.7-<20:          M     Aql  1050_14926876  15.7  16.6
DDE 28  19 06 43.86 +12 27 34.9  14.7-<20:          M     Aql  0975_14117111  14.7  18.4
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Comments:

1. In the field of SS Aur
2. TYC 3388-1105-1 = NSVS 2300420; 1.5' from ROSAT source 1RXS J063154.5+522537
3. Period measured with RTT150 in August-September 2007
4. 2MASS magnitudes: J=9.037, H=7.703, K=7.002
5. 2UCAC 04879574 (14 33 00.179 -61 21 17.27, UCmag=15.04, pmRA=4.7, pmDE=-16.4)
6. 1RXS J180834.7+101041, P=0.070037d, see ATel 1640
7. 1RXS J173006.4+033813, see ATel 2014
8. 1RXS J231935.0+364705, see ATel 2282
9. 1RXS J072103.3-055854. Variables DDE 9 - DDE 17 were discovered together with Kirill Sokolovsky. See here for the details.
10. 1RXS J164103.6+784307
11. 1RXS J174320.1-042953
12. 1RXS J184542.4+483134, P=0.05491d, see Denisenko and Smirnov, PZP 11, 10 (2011)
13. 1RXS J184543.6+622334, see here.
14. 1RXS J185310.0+594509
15. 1RXS J192926.6+202038
16. 1RXS J194151.4+752621
17. 1RXS J222335.6+074515
18. 1RXS J073346.0+261933, see arXiv:1107.1415
19. 2.8' from 1RXS J003904.2+791912 = TYC 4500-1549-1 which is variable itself (EA with P=1.225d)
20. See arXiv:1107.3787 and animation of Red DSS plates
21. See arXiv:1107.3787 and animation of IR DSS plates
22. NEW!!! See arXiv:1108.5122
23. NEW!!! See arXiv:1108.5122
24. NEW!!! In Pelican nebula. J-K=3.4. See comparison of DSS blue plates and J and K 2MASS images.
25. NEW!!! See animation of DSS blue plates
26. NEW!!! See animation of NEAT images
27. NEW!!! Variable is 2MASS 19473447+1548444 (J-K=1.51) 1.5" away
28. NEW!!! See arXiv:1108.5122

Denis Denisenko (denis@hea.iki.rssi.ru)


Page created: July 23rd, 2007 18:00+0400
Last updated: Aug. 26th, 2011 17:35+0400

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