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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 °
V845 Cep p 10 0.386159 14.30 15.20 0.90 25.04. 12:34 342 (N) 47
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 25.04. 12:34 279 (W) -48
YZ CVn p 1 1.175557 12.50 13.40 0.90 25.04. 12:34 24 (NE) -7
EM Cyg s 1 0.2909091 11.90 11.90 0.00 25.04. 12:34 313 (NW) 5
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 25.04. 12:34 329 (NW) 28
AM Aqr p 9 0.3737388 12.80 14.20 1.40 25.04. 12:34 253 (W) -11
V1052 Her p 1 0.370829 12.20 12.65 0.45 25.04. 12:34 339 (N) -15
VZ Tri p 2 0.4334825 12.80 13.30 0.50 25.04. 12:34 230 (SW) 66
SZ Scl s 10 0.320832 11.72 12.40 0.68 25.04. 12:34 223 (SW) -4
V876 Per p 9 0.319961 13.60 14.20 0.60 25.04. 12:34 227 (SW) 76
V523 Cas s 1 0.2336923 10.62 11.34 0.72 25.04. 12:34 289 (W) 60
FO Hya p 1 0.4695567 9.50 10.00 0.50 25.04. 12:34 101 (E) -16
EP And p 1 0.4041085 11.90 12.50 0.60 25.04. 12:35 268 (W) 68
BH Vir p 1 0.8168711 9.60 10.56 0.96 25.04. 12:35 35 (NE) -36
GO Vul p 8 2.0178517 13.20 13.70 0.50 25.04. 12:35 310 (NW) 4
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.04. 12:35 302 (NW) 23
GU Pup s 10 1.652698 11.40 11.40 0.00 25.04. 12:35 128 (SE) 8
V757 Cen s 1 0.3431685 8.30 8.60 0.30 25.04. 12:36 69 (E) -65
MM Dra p 8 0.2644 14.54 14.90 0.36 25.04. 12:36 333 (NW) 35
G2576.2071 CrB s 6 8.28376 13.00 13.00 0.00 25.04. 12:36 356 (N) -7
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 25.04. 12:36 316 (NW) 23
V573 Lyr s 2 0.870536 10.80 10.80 0.00 25.04. 12:36 332 (NW) 6
DF Gru p 10 0.70079 10.35 10.79 0.43 25.04. 12:37 230 (SW) -22
V630 Aur p 9 1.1958 14.03 14.24 0.21 25.04. 12:37 106 (E) 67
V842 Her s 1 0.419037 9.85 9.85 0.00 25.04. 12:37 358 (N) 10
AR Boo p 1 0.3448727 13.50 14.50 1.00 25.04. 12:38 28 (NE) -10
AK Her s 1 0.4215225 8.29 8.64 0.35 25.04. 12:38 339 (N) -21
HY Pav s 10 0.351657 11.40 12.10 0.70 25.04. 12:38 206 (SW) -53
OP Boo p 10 0.311443 12.80 13.10 0.30 25.04. 12:38 8 (N) 14
FM Vul s 1 0.784642 12.80 13.00 0.20 25.04. 12:38 313 (NW) 1
CU Ind p 10 0.337259 12.50 13.21 0.71 25.04. 12:38 208 (SW) -42
V490 Cam p 10 0.3234825 13.80 14.30 0.50 25.04. 12:39 23 (NE) 56
V592 Lyr p 1 0.355684 11.54 11.74 0.20 25.04. 12:39 328 (NW) 1
IP Gem p 10 2.349082 13.80 15.20 1.40 25.04. 12:39 114 (SE) 47
CN Lac s 1 0.6373524 12.40 12.60 0.20 25.04. 12:39 302 (NW) 35
V740 Per p 4 0.373042 11.22 11.87 0.65 25.04. 12:39 172 (S) 74
V625 Pup p 10 0.446394 9.43 10.07 0.64 25.04. 12:39 136 (SE) -16
V496 Cam p 7 0.392897 13.95 14.40 0.45 25.04. 12:39 13 (N) 53
V626 Aur p 9 0.3956 15.59 15.86 0.27 25.04. 12:40 107 (E) 67
CH Hya s 10 0.346546 14.50 15.50 1.00 25.04. 12:40 78 (E) -49
V1136 Cyg s 1 3.462766 12.50 13.20 0.70 25.04. 12:40 314 (NW) 3
NS Mon p 6 1.777618 10.60 11.10 0.50 25.04. 12:40 127 (SE) 36
V571 And p 9 0.357641 13.70 14.20 0.50 25.04. 12:40 244 (SW) 69
V366 Cam p 9 0.773387 10.55 10.85 0.30 25.04. 12:40 9 (N) 67
V803 Aql s 4 0.2634245 14.00 14.80 0.80 25.04. 12:40 301 (NW) -33
PX Car p 10 0.795101 9.65 10.45 0.80 25.04. 12:40 159 (S) -19
CV Dra s 1 0.6175995 9.50 9.50 0.00 25.04. 12:40 346 (N) 19
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.04. 12:40 353 (N) -4
GX Aur s 1 1.143258 12.00 12.00 0.00 25.04. 12:41 99 (E) 61
V580 Lyr s 1 0.289052 12.85 12.85 0.00 25.04. 12:41 326 (NW) 4
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.