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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DU CVn s 2 0.3071015 13.10 13.10 0.00 21.05. 02:11 298 (NW) 26
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.05. 02:11 262 (W) 71
EO CVn p 10 0.358884 12.25 12.56 0.31 21.05. 02:11 300 (NW) 19
EX CMa s 10 74.111 13.00 13.00 0.00 21.05. 02:11 6 (N) -53
HU And s 10 0.2857905 16.50 17.20 0.70 21.05. 02:11 66 (NE) 33
RY CMi s 6 3.26488 11.90 12.00 0.10 21.05. 02:11 355 (N) -33
BE Cep s 1 0.4243943 12.40 13.00 0.60 21.05. 02:11 53 (NE) 58
V340 Vir p 6 0.45486 11.53 12.22 0.69 21.05. 02:12 260 (W) -10
DN Aur s 3 0.616888 13.70 13.70 0.00 21.05. 02:12 25 (NE) -3
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.05. 02:12 40 (NE) 74
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 21.05. 02:12 193 (S) 23
V784 Sgr s 10 1.819152 12.20 12.60 0.40 21.05. 02:12 196 (S) 12
AE Hya p 9 0.3928877 13.90 14.80 0.90 21.05. 02:12 297 (NW) -49
MT And p 8 0.358775 14.80 15.30 0.50 21.05. 02:12 50 (NE) 19
OP Cen s 10 0.4623218 13.10 13.80 0.70 21.05. 02:13 222 (SW) -39
LS Peg p 8 0.1733 11.60 13.00 1.40 21.05. 02:13 122 (SE) 41
V1095 Cyg p 10 1.56895 15.50 16.50 1.00 21.05. 02:13 79 (E) 63
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 21.05. 02:13 144 (SE) 31
V837 Cep p 10 0.438076 12.80 13.00 0.20 21.05. 02:13 48 (NE) 71
W Gru s 10 2.96854 9.40 10.00 0.60 21.05. 02:13 143 (SE) -15
CL CrB s 8 0.318808 11.41 11.66 0.25 21.05. 02:13 264 (W) 55
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 21.05. 02:13 72 (E) 63
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.05. 02:13 310 (NW) 61
V732 Her s 2 0.3567417 13.20 13.80 0.60 21.05. 02:13 263 (W) 71
V740 Her p 9 0.990434 14.10 14.70 0.60 21.05. 02:14 260 (W) 73
KU Lac p 9 4.672682 14.00 15.30 1.30 21.05. 02:14 61 (NE) 62
QY Boo p 10 0.341883 12.70 12.90 0.20 21.05. 02:14 281 (W) 54
V1016 Oph s 1 0.407161 13.10 14.10 1.00 21.05. 02:14 228 (SW) 23
SX Gem p 1 1.3668748 11.00 11.90 0.90 21.05. 02:14 10 (N) -19
DQ Car p 9 0.866837 11.10 11.50 0.40 21.05. 02:14 237 (SW) -61
CX Vir s 1 0.7460773 9.80 10.10 0.30 21.05. 02:14 249 (W) -3
OO Cyg p 7 0.2620015 14.10 14.60 0.50 21.05. 02:14 143 (SE) 76
IV Dra p 4 0.2681055 13.70 14.10 0.40 21.05. 02:15 297 (NW) 57
V753 Mon s 5 0.677044 8.30 8.30 0.00 21.05. 02:15 360 (N) -44
CN Hyi p 10 0.456087 6.66 6.93 0.27 21.05. 02:15 150 (SE) -54
V1066 Her s 1 0.539622 11.80 11.80 0.00 21.05. 02:15 270 (W) 75
PR Mon p 9 1.123728 11.00 11.70 0.70 21.05. 02:15 349 (N) -50
ET Mus p 8 0.4593487 12.10 12.90 0.80 21.05. 02:15 203 (SW) -49
GT Lac p 8 0.2790438 15.50 17.00 1.50 21.05. 02:15 78 (E) 57
RT Hyi s 10 0.2840352 12.28 13.13 0.85 21.05. 02:15 163 (S) -49
V1042 Her p 1 0.511154 12.08 12.66 0.58 21.05. 02:16 233 (SW) 52
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.05. 02:16 305 (NW) -29
Y For p 10 0.2699092 13.80 14.20 0.40 21.05. 02:16 91 (E) -36
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 21.05. 02:16 119 (SE) 76
RZ UMi s 2 0.3373491 12.80 13.50 0.70 21.05. 02:16 355 (N) 51
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.05. 02:16 125 (SE) 17
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.05. 02:17 270 (W) -11
V463 And s 1 0.406095 12.15 12.50 0.35 21.05. 02:17 82 (E) 45
V342 UMa s 1 0.3438515 13.40 13.40 0.00 21.05. 02:17 328 (NW) 22
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.05. 02:17 7 (N) 47
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.