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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:15 // 17:47 UTC
Civil Twilight (6°): 03:43 // 18:19 UTC
Nautical Twilight (12°): 03:02 // 19:00 UTC
Astronomical Twilight (18°): 02:17 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AW UMa p 1 0.438726 6.83 7.13 0.30 10.04. 15:15 70 (E) 23
V472 And p 10 0.85056 13.25 13.60 0.35 10.04. 15:15 293 (NW) 37
BM Psc p 9 0.474768 16.22 16.72 0.50 10.04. 15:15 271 (W) 38
V922 Cyg p 7 1.422373 14.50 15.80 1.30 10.04. 15:15 333 (NW) -5
V577 Lyr s 9 0.390011 14.50 14.50 0.00 10.04. 15:15 348 (N) 7
V856 Cep p 10 0.314008 12.25 12.50 0.25 10.04. 15:16 347 (N) 44
GU Mon s 1 0.896647 11.82 11.82 0.00 10.04. 15:16 157 (SE) 38
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 10.04. 15:16 212 (SW) 55
GV Cyg p 1 0.9906643 13.20 15.20 2.00 10.04. 15:16 317 (NW) 23
GM Dra s 4 0.338741 8.79 8.79 0.00 10.04. 15:16 2 (N) 18
V339 Per p 10 1.099031 15.70 17.50 1.80 10.04. 15:16 239 (SW) 65
V365 Dra p 10 0.35396 11.82 12.03 0.21 10.04. 15:16 2 (N) 15
GK Aqr p 1 0.327415 12.40 13.60 1.20 10.04. 15:16 284 (W) -12
V1044 Her s 1 0.2406405 13.07 13.07 0.00 10.04. 15:16 4 (N) -1
NS Lyr p 10 2.797006 14.00 16.80 2.80 10.04. 15:16 340 (N) -1
EE Psc p 10 0.3166726 13.80 14.10 0.30 10.04. 15:16 261 (W) 24
CW Eri p 7 2.728372 8.43 8.96 0.53 10.04. 15:17 216 (SW) 15
AN UMa p 6 0.07975275 14.90 20.20 5.30 10.04. 15:17 61 (NE) 37
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 10.04. 15:17 188 (S) 39
DK And p 1 0.489223 12.50 13.10 0.60 10.04. 15:17 309 (NW) 36
NU Cyg p 3 0.2811248 14.30 14.90 0.60 10.04. 15:17 334 (NW) 4
IS CMa p 7 0.616985 6.93 7.44 0.50 10.04. 15:18 170 (S) 10
AE Phe s 1 0.362374 7.56 8.19 0.63 10.04. 15:18 217 (SW) -22
V384 Vul p 1 0.4388572 12.72 13.16 0.44 10.04. 15:18 315 (NW) 1
V407 Peg s 1 0.636884 9.30 9.30 0.00 10.04. 15:18 280 (W) 13
V981 Cyg p 10 0.507662 14.50 15.00 0.50 10.04. 15:18 341 (N) 20
V1198 Her p 10 0.363628 10.80 11.10 0.30 10.04. 15:18 11 (N) 4
HS Leo s 2 0.337706 13.80 14.40 0.60 10.04. 15:18 74 (E) 23
BS Cas s 1 0.440469 12.20 12.60 0.40 10.04. 15:19 309 (NW) 54
RY Aqr p 1 1.966578 8.80 10.10 1.30 10.04. 15:19 290 (W) -30
V470 Cam p 1 0.0956467 14.10 14.75 0.65 10.04. 15:19 27 (NE) 69
V439 Cam p 10 1.1484 12.55 12.83 0.28 10.04. 15:19 9 (N) 67
VZ Hya s 7 2.904301 8.96 9.46 0.50 10.04. 15:19 132 (SE) 22
RY Men p 10 0.369514 13.19 14.16 0.97 10.04. 15:19 186 (S) -42
LL UMa p 8 0.323393 15.40 16.20 0.80 10.04. 15:19 32 (NE) 55
GO CVn p 7 0.537569 13.50 13.90 0.40 10.04. 15:19 36 (NE) 14
IT Ara s 9 0.5283806 12.50 12.50 0.00 10.04. 15:19 173 (S) -80
V2783 Ori s 1 4.216197 10.13 10.13 0.00 10.04. 15:19 167 (S) 46
FW Her p 4 0.835415 14.40 14.90 0.50 10.04. 15:19 354 (N) -14
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 10.04. 15:20 329 (NW) -2
V455 Mon s 5 0.6817285 14.50 15.30 0.80 10.04. 15:20 155 (SE) 37
KV Peg s 5 0.4577795 11.73 11.73 0.00 10.04. 15:20 307 (NW) -6
IY UMa p 4 0.0739138 18.40 20.00 1.60 10.04. 15:20 49 (NE) 47
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 10.04. 15:20 334 (NW) 22
V664 Lyr p 8 0.359987 13.00 13.00 0.00 10.04. 15:20 349 (N) 4
OP Cen p 10 0.4623218 13.10 13.80 0.70 10.04. 15:20 128 (SE) -54
V745 Cyg p 10 2.28313 11.60 12.20 0.60 10.04. 15:20 333 (NW) 18
V508 Cen s 10 0.3945023 12.70 13.20 0.50 10.04. 15:20 96 (E) -55
V397 Cep p 1 2.086835 7.39 7.81 0.42 10.04. 15:21 334 (NW) 49
V1865 Ori s 3 0.717374 12.50 12.50 0.00 10.04. 15:21 184 (S) 56
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.