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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 05.04. 18:47 7 (N) 0
HS Cnc p 7 0.359488 13.16 13.27 0.11 05.04. 18:47 177 (S) 52
V418 Cam p 9 0.3067595 13.70 14.40 0.70 05.04. 18:47 334 (NW) 62
KW Boo s 5 0.348865 14.00 14.50 0.50 05.04. 18:47 74 (E) 23
S Equ s 2 3.436106 8.00 8.11 0.11 05.04. 18:48 356 (N) -35
OY UMa p 8 1.52803 13.20 14.20 1.00 05.04. 18:48 2 (N) 73
UV Leo s 1 0.60008641 8.90 9.49 0.59 05.04. 18:48 137 (SE) 48
IV Dra p 4 0.2681055 13.70 14.10 0.40 05.04. 18:48 43 (NE) 32
RW CrB p 1 0.7264112 10.22 10.78 0.56 05.04. 18:49 61 (NE) 14
CY Cen p 10 1.348327 13.30 16.10 2.80 05.04. 18:49 142 (SE) -27
V704 Cyg p 1 0.570705 13.60 14.60 1.00 05.04. 18:49 353 (N) 6
BO CVn s 1 0.5174625 9.48 10.05 0.57 05.04. 18:49 68 (E) 37
V336 Cas s 1 0.5972873 13.40 13.60 0.20 05.04. 18:49 335 (NW) 27
V348 Cyg p 9 0.28423 14.10 15.10 1.00 05.04. 18:49 359 (N) 4
V1071 Cen p 10 2.69535 9.68 10.23 0.55 05.04. 18:49 152 (SE) -3
V870 Ara p 7 0.399826 9.00 9.39 0.40 05.04. 18:50 122 (SE) -66
OP Cen s 10 0.4623218 13.10 13.80 0.70 05.04. 18:50 145 (SE) -33
CW CMi p 1 0.313192 11.20 11.60 0.40 05.04. 18:50 198 (S) 39
VW Boo p 1 0.342319 10.50 11.08 0.58 05.04. 18:50 87 (E) 14
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 05.04. 18:50 359 (N) -6
TW Cru p 9 0.3881436 12.50 13.10 0.60 05.04. 18:51 157 (SE) -29
V373 Cam s 7 0.370807 12.50 12.80 0.30 05.04. 18:51 309 (NW) 55
V357 Peg s 1 0.578451 9.01 9.01 0.00 05.04. 18:51 321 (NW) -5
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 05.04. 18:51 353 (N) -1
EI CVn s 1 0.260766 11.80 12.45 0.65 05.04. 18:51 74 (E) 32
V338 Aqr s 9 0.285143 12.40 12.40 0.00 05.04. 18:51 341 (N) -40
V648 Lyr s 1 0.368752 13.22 13.62 0.40 05.04. 18:51 26 (NE) 6
V425 Ser p 8 0.544293 11.70 12.10 0.40 05.04. 18:51 72 (E) 10
V484 And p 10 0.349 13.00 13.28 0.28 05.04. 18:51 317 (NW) 5
OU Ser p 1 0.2967662 8.25 8.43 0.18 05.04. 18:51 73 (E) 7
AF LMi p 6 0.406597 14.00 14.60 0.60 05.04. 18:52 121 (SE) 63
V934 Cep s 7 0.431014 13.02 13.45 0.43 05.04. 18:52 345 (N) 33
W UMa p 1 0.3336367 7.75 8.48 0.73 05.04. 18:52 49 (NE) 80
V354 UMa s 7 0.2938285 10.93 11.20 0.27 05.04. 18:52 62 (NE) 45
V374 Dra p 10 0.4034644 9.93 10.15 0.22 05.04. 18:52 28 (NE) 24
V489 And s 8 0.422756 12.00 12.00 0.00 05.04. 18:52 313 (NW) -1
V447 Cam p 7 0.83614 11.89 12.36 0.47 05.04. 18:52 330 (NW) 66
V1064 Her p 5 0.3431545 11.30 11.60 0.30 05.04. 18:52 37 (NE) 5
V582 Lyr p 1 0.255905 13.44 14.61 1.17 05.04. 18:52 21 (N) 4
BR CrB p 10 0.766929 9.88 10.11 0.23 05.04. 18:52 55 (NE) 18
V560 Mon p 9 2.072805 13.90 14.70 0.80 05.04. 18:52 218 (SW) 33
V490 And p 7 0.424185 14.60 15.10 0.50 05.04. 18:52 321 (NW) 13
V732 Her s 2 0.3567417 13.20 13.80 0.60 05.04. 18:53 36 (NE) 15
PS Vir s 1 0.289806 12.00 12.30 0.30 05.04. 18:53 122 (SE) 31
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 05.04. 18:53 14 (N) -10
BX Peg s 1 0.280418 11.00 11.62 0.62 05.04. 18:53 349 (N) -13
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 05.04. 18:54 15 (N) 14
MN Vul p 8 2.273494 15.10 16.10 1.00 05.04. 18:54 19 (N) -11
LL UMa p 8 0.323393 15.40 16.20 0.80 05.04. 18:54 13 (N) 69
V576 Cen p 10 0.378016 12.60 13.40 0.80 05.04. 18:54 144 (SE) -5
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.