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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V471 Cas p 1 0.4009368 14.10 14.60 0.50 18.04. 17:18 316 (NW) 35
IU Aps p 10 0.3046 14.20 14.60 0.40 18.04. 17:18 168 (S) -56
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 18.04. 17:18 65 (NE) -56
FI Lyn p 6 0.373261 9.46 9.46 0.00 18.04. 17:18 44 (NE) 87
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 18.04. 17:18 339 (N) -41
BO CVn s 1 0.5174625 9.48 10.05 0.57 18.04. 17:18 62 (NE) 31
IW Boo s 4 0.264742 13.40 13.40 0.00 18.04. 17:18 57 (NE) 30
II CMa s 8 0.22919704 15.22 15.22 0.00 18.04. 17:18 198 (S) 25
V1032 Her s 2 0.68519 13.40 13.40 0.00 18.04. 17:19 39 (NE) 6
V475 Hya s 7 0.317122 12.60 12.60 0.00 18.04. 17:19 176 (S) 41
DK Cyg p 1 0.470693 10.37 10.93 0.56 18.04. 17:19 342 (N) -3
V392 Nor p 10 1.298207 8.13 8.52 0.39 18.04. 17:19 121 (SE) -49
TY Del p 1 1.191132 9.70 10.90 1.20 18.04. 17:19 344 (N) -26
ES Cnc p 1 1.067793 11.16 11.28 0.12 18.04. 17:19 163 (S) 51
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 18.04. 17:19 318 (NW) -45
V536 Mon p 5 6.13398 9.10 10.10 1.00 18.04. 17:19 197 (S) 36
V1231 Sco p 10 0.403586 15.42 15.61 0.19 18.04. 17:19 73 (E) -61
IR Vir s 3 0.36938 12.10 12.70 0.60 18.04. 17:20 110 (E) 11
V1097 Her s 1 0.360849 10.75 10.75 0.00 18.04. 17:20 34 (NE) -6
RU Eri s 1 0.632199 9.37 9.64 0.27 18.04. 17:20 240 (SW) 5
V400 Nor p 10 1.78686 9.99 10.45 0.46 18.04. 17:20 105 (E) -54
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 18.04. 17:20 236 (SW) 32
I Boo s 1 0.2678178 5.80 6.29 0.49 18.04. 17:20 47 (NE) 27
V625 Cen p 10 0.4697059 14.40 15.00 0.60 18.04. 17:21 135 (SE) -40
AY CrB p 8 0.460476 13.50 14.10 0.60 18.04. 17:21 56 (NE) 13
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.04. 17:21 38 (NE) 48
AN Aps s 9 1.045549 12.40 12.80 0.40 18.04. 17:21 155 (SE) -54
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 18.04. 17:21 6 (N) 6
V677 Cen p 9 0.3250284 11.50 11.70 0.20 18.04. 17:21 114 (SE) -35
LL UMa p 8 0.323393 15.40 16.20 0.80 18.04. 17:21 21 (N) 67
V1016 Oph p 1 0.407161 13.10 14.10 1.00 18.04. 17:21 68 (E) -24
RR Lep p 1 0.915427 9.99 10.56 0.57 18.04. 17:21 225 (SW) 16
DP Cet s 5 2.36817 6.79 6.79 0.00 18.04. 17:22 272 (W) 3
GV Boo s 2 0.367868 12.40 12.40 0.00 18.04. 17:22 78 (E) 25
U Peg p 1 0.3747772 9.23 9.76 0.53 18.04. 17:22 306 (NW) -7
RZ Dra s 1 0.5508762 10.11 10.50 0.39 18.04. 17:23 14 (N) 21
V490 And s 7 0.424185 14.60 14.60 0.00 18.04. 17:23 315 (NW) 18
V443 Cam p 9 0.411691 14.00 14.90 0.90 18.04. 17:23 345 (N) 63
VZ Psc p 1 0.2612592 10.20 10.45 0.25 18.04. 17:23 306 (NW) -21
HS Cnc p 7 0.359488 13.16 13.27 0.11 18.04. 17:23 164 (S) 51
V591 Vir p 7 0.350949 12.90 13.35 0.45 18.04. 17:23 82 (E) -2
AX Dra s 1 0.5681633 10.90 11.00 0.10 18.04. 17:23 38 (NE) 53
TZ Lyr s 1 0.528827 10.87 11.05 0.18 18.04. 17:24 21 (N) 5
GT Lac p 8 0.2790438 15.50 17.00 1.50 18.04. 17:24 336 (NW) 10
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 18.04. 17:24 357 (N) -7
KT Lyr s 9 0.5815356 14.70 14.90 0.20 18.04. 17:24 21 (N) -4
LS Del s 1 0.3638404 8.61 8.76 0.15 18.04. 17:25 349 (N) -20
DX Per p 8 2.911953 15.20 16.20 1.00 18.04. 17:25 312 (NW) 42
V1091 Her p 1 0.393559 12.04 12.28 0.24 18.04. 17:25 36 (NE) 5
PW UMa p 8 0.5552888 11.10 11.60 0.50 18.04. 17:25 23 (NE) 73
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.