Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V609 Aql p 1 0.7965633 11.70 12.10 0.40 15.04. 21:14 54 (NE) -9
V417 Nor p 10 0.4067 16.03 16.65 0.62 15.04. 21:14 147 (SE) -28
V380 Dra p 1 0.4937366 12.28 13.33 1.05 15.04. 21:14 31 (NE) 46
KO Del s 1 0.5833444 12.50 12.00 -0.50 15.04. 21:14 46 (NE) -12
V411 Peg p 1 0.3770427 14.00 14.80 0.80 15.04. 21:14 32 (NE) -9
V895 Cep p 9 2.48603 10.70 11.00 0.30 15.04. 21:15 9 (N) 25
PT Vir s 7 0.3081795 13.38 13.50 0.12 15.04. 21:15 168 (S) 50
FP Eri p 9 0.335269 9.71 9.85 0.14 15.04. 21:15 301 (NW) -35
V1112 Cen p 9 0.386639 13.80 14.60 0.80 15.04. 21:15 177 (S) -3
V651 Ara p 10 0.2770608 14.60 15.40 0.80 15.04. 21:15 142 (SE) -32
BT Mic p 10 1.50568 10.14 10.42 0.27 15.04. 21:15 98 (E) -57
V356 Vel s 10 1.767397 6.73 6.87 0.14 15.04. 21:16 190 (S) -13
V386 Cam p 10 0.50808 12.30 12.75 0.45 15.04. 21:16 334 (NW) 44
V1167 Her s 3 0.275279 9.89 9.89 0.00 15.04. 21:16 104 (E) 20
OO Cyg s 7 0.2620015 14.10 14.10 0.00 15.04. 21:16 44 (NE) 13
V1055 Sco s 4 0.363686 8.65 8.65 0.00 15.04. 21:17 130 (SE) -16
V653 Lyr s 1 0.468813 11.23 11.56 0.33 15.04. 21:17 55 (NE) 25
V1046 Ori p 10 0.946261 6.54 6.58 0.04 15.04. 21:17 271 (W) -6
SV Cet p 9 0.2920877 14.50 14.90 0.40 15.04. 21:17 340 (N) -62
MN Boo p 9 0.3876975 9.18 9.48 0.30 15.04. 21:17 78 (E) 62
V737 Cep p 8 0.2987665 11.95 12.33 0.38 15.04. 21:17 18 (N) 27
V1139 Cas s 1 0.2971 12.80 12.80 0.00 15.04. 21:17 345 (N) 18
IO Boo s 7 0.2711483 13.00 13.00 0.00 15.04. 21:17 120 (SE) 53
AF Cru p 10 1.895685 10.57 11.10 0.53 15.04. 21:17 177 (S) -23
EM Lac s 1 0.3891351 12.50 13.09 0.59 15.04. 21:17 14 (N) 16
BE Cep s 1 0.4243943 12.40 13.00 0.60 15.04. 21:18 10 (N) 20
CT Tau p 1 0.666827 10.34 11.12 0.78 15.04. 21:18 288 (W) 21
V1088 Her p 1 0.359231 11.00 11.50 0.50 15.04. 21:18 78 (E) 33
CI CrB p 10 0.350076 12.83 13.02 0.19 15.04. 21:18 90 (E) 38
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 15.04. 21:18 27 (NE) 28
V488 Cam p 7 0.2674155 12.80 12.95 0.15 15.04. 21:18 342 (N) 54
V722 Her p 9 0.5046925 15.00 15.70 0.70 15.04. 21:19 65 (NE) 38
V1119 Her p 4 0.723403 10.05 10.54 0.49 15.04. 21:19 101 (E) 17
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 15.04. 21:19 101 (E) -32
BM Oct p 10 3.708965 11.80 12.60 0.80 15.04. 21:19 168 (S) -58
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 15.04. 21:19 50 (NE) -26
AQ Cap s 7 0.3173885 13.00 13.00 0.00 15.04. 21:19 64 (NE) -44
V923 Her s 8 1.364757 9.10 9.10 0.00 15.04. 21:19 81 (E) 33
XZ Cep p 8 5.09725 8.00 8.83 0.83 15.04. 21:19 9 (N) 28
RT LMi s 1 0.3749177 11.40 11.70 0.30 15.04. 21:19 248 (W) 62
ER Cep p 9 0.2857369 15.67 16.34 0.67 15.04. 21:19 358 (N) 45
IM Vul p 1 0.454283 11.60 13.30 1.70 15.04. 21:19 44 (NE) -6
V463 And p 1 0.406095 12.15 13.05 0.90 15.04. 21:19 7 (N) -2
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 15.04. 21:19 41 (NE) 23
RT Hyi s 10 0.2840352 12.28 13.13 0.85 15.04. 21:19 187 (S) -60
NT UMa p 9 1.664372 13.75 14.30 0.55 15.04. 21:19 334 (NW) 58
V365 Per p 9 3.024336 14.20 14.80 0.60 15.04. 21:19 329 (NW) 8
EW Del s 6 0.3923312 15.10 15.50 0.40 15.04. 21:20 53 (NE) -8
XY Boo s 1 0.370564 10.30 10.61 0.31 15.04. 21:20 133 (SE) 53
AW Vul p 1 0.8064505 10.80 11.90 1.10 15.04. 21:20 46 (NE) -2
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.