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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1332 Tau p 1 0.271827 11.73 12.10 0.37 25.04. 16:46 253 (W) 43
OT Aps p 8 2.426577 7.98 8.34 0.36 25.04. 16:46 159 (S) -58
V909 Mon p 10 1.8527 10.35 10.67 0.32 25.04. 16:46 208 (SW) 42
V403 Dra p 10 3.21956 12.80 14.60 1.80 25.04. 16:46 14 (N) 19
RV Tel p 10 8.328112 10.30 12.00 1.70 25.04. 16:47 105 (E) -78
V866 Cep p 10 0.3259 13.40 14.00 0.60 25.04. 16:47 348 (N) 30
AZ Gem s 1 1.006186 11.80 12.40 0.60 25.04. 16:47 215 (SW) 50
V411 Lyr p 6 0.582626 13.50 14.50 1.00 25.04. 16:47 12 (N) -4
W Crv s 1 0.3880813 11.16 11.86 0.70 25.04. 16:47 121 (SE) 7
V775 Cen s 4 0.6636425 9.90 9.90 0.00 25.04. 16:47 130 (SE) -36
HP Car p 6 1.600453 8.85 9.30 0.45 25.04. 16:48 161 (S) -21
V524 Mon s 3 0.28361685 14.40 15.20 0.80 25.04. 16:48 201 (S) 40
U Ret p 10 0.3549563 13.64 14.32 0.68 25.04. 16:49 216 (SW) -33
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 25.04. 16:49 320 (NW) 23
BG Boo p 1 0.64008 13.50 14.30 0.80 25.04. 16:49 74 (E) 20
V951 Per p 7 0.270478 12.70 13.20 0.50 25.04. 16:49 272 (W) 45
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 25.04. 16:49 125 (SE) -5
V931 Cyg s 1 0.341513 13.90 14.50 0.60 25.04. 16:49 6 (N) -10
GT Lac p 8 0.2790438 15.50 17.00 1.50 25.04. 16:49 335 (NW) 11
V1188 Tau p 6 0.576023 11.85 12.30 0.45 25.04. 16:50 268 (W) 34
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.04. 16:50 78 (E) 20
CH Hya p 10 0.346546 14.50 15.50 1.00 25.04. 16:50 124 (SE) -10
V434 Per p 3 0.5361082 14.40 15.10 0.70 25.04. 16:50 287 (W) 41
V1100 Her p 1 0.346931 10.92 11.26 0.34 25.04. 16:50 26 (NE) 5
BP Dra s 10 0.9868093 14.40 14.70 0.30 25.04. 16:51 1 (N) 20
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.04. 16:51 50 (NE) 16
V470 Cam s 1 0.0956467 14.10 14.25 0.15 25.04. 16:51 343 (N) 72
V653 Lyr p 1 0.468813 11.23 11.56 0.33 25.04. 16:51 18 (N) 3
HY Pav p 10 0.351657 11.40 12.30 0.90 25.04. 16:51 183 (S) -66
V573 Peg p 1 0.417451 12.34 12.85 0.51 25.04. 16:51 322 (NW) 1
AY Mon s 7 2.144241 13.30 13.30 0.00 25.04. 16:51 207 (SW) 46
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 25.04. 16:52 359 (N) 12
V510 Cyg p 10 9.31495 14.40 14.90 0.50 25.04. 16:52 354 (N) 9
V753 Per p 9 2.20014 12.98 13.73 0.75 25.04. 16:52 317 (NW) 39
V777 Cen p 5 1.775995 10.90 11.70 0.80 25.04. 16:52 152 (SE) -19
RT Cha p 9 0.3551095 14.00 15.00 1.00 25.04. 16:52 174 (S) -42
RT Scl p 9 0.51156 10.31 10.99 0.68 25.04. 16:52 269 (W) -34
V430 Dra p 9 0.4102 15.20 16.00 0.80 25.04. 16:52 1 (N) 22
IP Lac s 1 0.8520135 13.20 13.20 0.00 25.04. 16:53 341 (N) 15
V843 Cep p 10 0.49347 13.35 14.00 0.65 25.04. 16:53 356 (N) 38
V345 Gem p 1 0.274778 7.82 7.88 0.06 25.04. 16:53 201 (S) 73
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 25.04. 16:53 163 (S) 53
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 25.04. 16:53 347 (N) -1
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.04. 16:53 20 (N) -4
V1077 Cas p 9 0.260823 14.73 15.58 0.85 25.04. 16:53 321 (NW) 35
V368 Tel p 10 0.286829 11.25 12.37 1.12 25.04. 16:53 93 (E) -88
BH Cas p 1 0.4058927 12.30 12.70 0.40 25.04. 16:54 328 (NW) 31
V1865 Ori s 3 0.717374 12.50 12.50 0.00 25.04. 16:54 238 (SW) 42
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.04. 16:54 20 (N) 1
V753 Mon p 5 0.677044 8.30 8.82 0.51 25.04. 16:54 198 (S) 35
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.