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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V444 And s 7 0.46878 13.04 13.70 0.66 25.05. 22:23 26 (NE) 7
V678 Her p 10 1.389632 15.20 15.60 0.40 25.05. 22:23 164 (S) 64
KW Boo p 5 0.348865 14.00 14.50 0.50 25.05. 22:23 216 (SW) 64
V2154 Cyg p 7 2.630637 7.85 8.24 0.39 25.05. 22:23 56 (NE) 37
PV Pup p 9 1.660728 6.88 7.32 0.44 25.05. 22:23 282 (W) -29
V686 Car p 9 2.08489 8.92 9.05 0.13 25.05. 22:23 225 (SW) -41
V897 Cep p 10 4.48721 11.45 11.69 0.24 25.05. 22:24 25 (NE) 42
QT Lup p 10 0.385957 12.32 12.82 0.50 25.05. 22:24 190 (S) -5
BL And p 1 0.722376 11.00 11.74 0.74 25.05. 22:24 39 (NE) 27
V676 Cen p 7 0.292394 11.90 12.60 0.70 25.05. 22:24 192 (S) 0
V1115 Cas s 1 0.323283 13.00 13.00 0.00 25.05. 22:24 18 (N) 19
V337 Cen p 10 1.86439 12.30 13.00 0.70 25.05. 22:24 190 (S) -24
XZ UMa p 1 1.222309 10.10 11.70 1.60 25.05. 22:24 308 (NW) 35
V497 And p 10 0.3051 14.70 15.50 0.80 25.05. 22:25 36 (NE) 3
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 22:25 175 (S) 40
VV UMa p 1 0.687376 10.13 10.91 0.78 25.05. 22:25 314 (NW) 39
AH Gem s 1 0.336762 14.40 14.80 0.40 25.05. 22:25 313 (NW) -12
BH Oct p 10 0.5652 15.50 16.20 0.70 25.05. 22:25 167 (S) -40
PZ Cam p 10 0.28589 13.20 13.50 0.30 25.05. 22:25 358 (N) 24
OW Com p 10 0.258127 15.40 16.40 1.00 25.05. 22:25 232 (SW) 47
EL Gem s 1 1.428316 12.80 13.60 0.80 25.05. 22:25 321 (NW) -10
V899 Her p 1 0.421169 7.93 8.07 0.14 25.05. 22:26 145 (SE) 71
V2357 Oph p 6 0.415568 10.66 10.79 0.13 25.05. 22:26 152 (SE) 48
CU Sge p 1 0.7916759 10.90 11.70 0.80 25.05. 22:26 106 (E) 34
WX Sex p 4 0.428871 12.40 12.80 0.40 25.05. 22:27 266 (W) 5
V652 Pup p 10 0.371829 9.66 9.84 0.18 25.05. 22:27 270 (W) -51
V536 And p 10 0.6415 14.20 14.60 0.40 25.05. 22:27 24 (NE) 4
RZ Lyn p 1 1.146913 10.60 11.30 0.70 25.05. 22:27 300 (NW) 30
PQ Dra p 9 0.3209415 13.90 14.50 0.60 25.05. 22:27 304 (NW) 78
V515 Mon p 1 0.8739713 11.60 12.20 0.60 25.05. 22:27 305 (NW) -28
V757 Cen s 1 0.3431685 8.30 8.60 0.30 25.05. 22:27 202 (S) 0
BE Col p 10 0.64788 15.00 15.00 0.00 25.05. 22:27 291 (W) -58
V907 Cyg p 1 0.541362 14.20 14.90 0.70 25.05. 22:27 92 (E) 42
V405 Cep s 8 1.373749 8.75 8.75 0.00 25.05. 22:27 4 (N) 39
AQ Com p 1 0.2813295 15.20 15.70 0.50 25.05. 22:28 248 (W) 45
V366 Tel p 10 0.844598 12.76 13.74 0.98 25.05. 22:28 146 (SE) -26
V628 Aur p 9 1.313 15.71 16.31 0.60 25.05. 22:28 336 (NW) 3
DN Cen p 10 0.739009 12.90 13.60 0.70 25.05. 22:28 200 (S) -22
GZ Aqr s 4 0.302781 14.60 14.60 0.00 25.05. 22:29 84 (E) -15
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 25.05. 22:29 93 (E) 43
AU Ser s 1 0.3864975 10.90 11.61 0.71 25.05. 22:29 174 (S) 62
BW Dra p 1 0.292165 8.61 9.08 0.47 25.05. 22:29 342 (N) 77
V695 Pup p 10 0.292 15.65 15.95 0.30 25.05. 22:29 280 (W) -25
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.05. 22:29 90 (E) 0
TZ Boo p 1 0.29716095 10.41 11.00 0.59 25.05. 22:29 216 (SW) 78
V790 Cep s 8 0.3212316 12.62 12.62 0.00 25.05. 22:29 4 (N) 46
V364 Per s 2 0.3394535 14.60 15.60 1.00 25.05. 22:29 12 (N) -3
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 25.05. 22:29 49 (NE) 51
V936 Mon p 8 0.368958 14.00 15.00 1.00 25.05. 22:30 299 (NW) -24
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.05. 22:30 167 (S) -58
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.