Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V603 Aur s 8 0.37475 12.70 12.70 0.00 30.04. 17:10 295 (NW) 57
RW Tau p 1 2.768823 7.98 11.59 3.61 30.04. 17:10 275 (W) 33
ZZ UMi p 9 3.20644 11.25 12.00 0.75 30.04. 17:10 28 (NE) 42
MR Del p 1 0.5216895 8.85 9.16 0.31 30.04. 17:10 5 (N) -35
YY Eri p 1 0.3214963 8.37 9.04 0.67 30.04. 17:10 247 (SW) 5
V934 Cep s 7 0.431014 13.02 13.45 0.43 30.04. 17:11 345 (N) 33
TW Cet p 1 0.3168513 10.43 11.18 0.75 30.04. 17:11 267 (W) -25
GH Eri p 7 0.722388 9.02 9.61 0.59 30.04. 17:11 232 (SW) -23
DF Hya s 1 0.3306016 11.00 11.50 0.50 30.04. 17:11 177 (S) 46
WW Cam p 1 2.274365 10.60 11.10 0.50 30.04. 17:11 318 (NW) 54
IL Cnc p 1 0.267656 12.35 12.96 0.61 30.04. 17:11 176 (S) 60
HY Gem s 5 0.351013 16.70 17.50 0.80 30.04. 17:11 235 (SW) 52
V1119 Her s 4 0.723403 10.05 10.27 0.22 30.04. 17:11 64 (NE) -13
V502 Her s 1 0.3692772 12.80 13.50 0.70 30.04. 17:11 39 (NE) 3
V350 CrA p 10 0.466223 13.20 13.90 0.70 30.04. 17:11 82 (E) -60
V483 And s 1 0.2970635 11.97 12.20 0.23 30.04. 17:11 321 (NW) 11
V689 Cen p 10 0.5585365 12.40 13.30 0.90 30.04. 17:12 157 (SE) -24
PV Boo p 10 0.292588 14.51 15.14 0.63 30.04. 17:12 61 (NE) 20
V366 Cyg p 6 1.096018 10.00 10.50 0.50 30.04. 17:12 1 (N) 14
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 17:12 38 (NE) 56
GG Boo p 6 0.426969 12.30 12.60 0.30 30.04. 17:12 69 (E) 34
CT Eri p 10 0.6341963 10.00 10.52 0.52 30.04. 17:12 230 (SW) -11
IT Cha p 9 0.716652 12.65 13.10 0.45 30.04. 17:12 166 (S) -47
EY CVn s 1 0.342687 11.91 12.20 0.29 30.04. 17:13 83 (E) 41
EZ Sct s 7 1.134654 12.00 12.50 0.50 30.04. 17:13 41 (NE) -38
EV CVn p 3 0.335969 12.00 12.50 0.50 30.04. 17:13 84 (E) 47
V553 Hya p 5 0.371497 12.36 13.05 0.69 30.04. 17:13 133 (SE) 0
V1115 Cas s 1 0.323283 13.00 13.00 0.00 30.04. 17:13 321 (NW) 31
V687 Cen p 10 1.896194 13.80 14.60 0.80 30.04. 17:13 160 (S) -27
V440 Cas p 8 0.32568791 15.00 15.50 0.50 30.04. 17:13 334 (NW) 18
BR Hyi p 10 0.7436 10.61 10.73 0.12 30.04. 17:13 205 (SW) -39
HI Lac p 10 0.1666655 15.00 18.00 3.00 30.04. 17:14 341 (N) 17
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 30.04. 17:14 64 (NE) -52
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 30.04. 17:14 325 (NW) -13
V943 Cep p 10 0.345289 13.30 13.90 0.60 30.04. 17:14 349 (N) 39
V Gru p 10 0.483465 9.50 9.80 0.30 30.04. 17:14 300 (NW) -77
V401 Lyr s 7 1.315044 13.60 13.60 0.00 30.04. 17:15 19 (N) 1
DZ Psc s 1 0.366136 10.86 10.86 0.00 30.04. 17:15 309 (NW) -3
V1341 Aql s 8 0.304012 13.00 13.40 0.40 30.04. 17:15 36 (NE) -34
BK Oct p 10 0.3686 14.30 14.80 0.50 30.04. 17:15 170 (S) -64
QS Vir p 9 0.150757525 14.27 17.76 3.49 30.04. 17:16 110 (E) 0
V473 Cam p 7 0.298438 11.55 12.20 0.65 30.04. 17:16 349 (N) 61
V1638 Ori p 8 0.614052 11.43 11.86 0.43 30.04. 17:16 244 (SW) 16
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 30.04. 17:16 13 (N) 14
V851 Cas s 7 0.960277 12.68 12.68 0.00 30.04. 17:16 335 (NW) 19
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 30.04. 17:16 6 (N) 12
V369 Cam p 8 0.3452048 12.50 13.20 0.70 30.04. 17:16 317 (NW) 55
GN CVn p 1 0.395009 12.00 12.50 0.50 30.04. 17:16 70 (E) 36
AW Ari s 8 0.381766 13.66 14.30 0.64 30.04. 17:16 290 (W) 0
V790 Cep p 8 0.3212316 12.62 12.74 0.12 30.04. 17:17 354 (N) 48
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.