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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V351 Peg p 1 0.593297 8.00 8.31 0.31 25.07. 12:06 328 (NW) -19
V917 Cep p 7 0.411767 12.88 13.25 0.37 25.07. 12:06 350 (N) 30
LY And s 4 0.345031 13.80 13.80 0.00 25.07. 12:06 306 (NW) 21
HL Aur p 1 0.6225056 10.80 11.90 1.10 25.07. 12:06 287 (W) 61
V383 Mon s 2 0.6346866 14.70 15.20 0.50 25.07. 12:06 220 (SW) 30
V757 Cen p 1 0.3431685 8.30 8.70 0.40 25.07. 12:06 130 (SE) -15
HW Aur p 1 1.1774199 12.00 12.80 0.80 25.07. 12:06 283 (W) 44
QQ UMa p 10 0.372776 13.30 14.10 0.80 25.07. 12:07 140 (SE) 88
V441 Cep p 10 1.649051 8.74 9.22 0.48 25.07. 12:07 357 (N) 35
CT Cet s 6 0.2564878 9.29 9.29 0.00 25.07. 12:07 282 (W) -36
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 25.07. 12:07 18 (N) -5
U Gem p 1 0.17690624 8.20 14.90 6.70 25.07. 12:07 219 (SW) 57
GU Mon s 1 0.896647 11.82 11.82 0.00 25.07. 12:07 227 (SW) 30
FG Sct p 3 0.270572 13.66 14.76 1.10 25.07. 12:07 50 (NE) -35
V541 Cas p 1 0.9098488 10.40 11.10 0.70 25.07. 12:07 326 (NW) 39
FL Lac s 1 1.107321 12.90 12.90 0.00 25.07. 12:07 346 (N) 13
V1232 Her p 9 0.267905 14.45 15.13 0.68 25.07. 12:08 48 (NE) 15
GT Cyg p 9 2.974353 13.30 15.70 2.40 25.07. 12:08 355 (N) 3
V878 Ara p 10 0.770465 8.00 8.22 0.22 25.07. 12:08 114 (SE) -46
EF CVn s 1 0.27205 13.10 13.50 0.40 25.07. 12:08 90 (E) 38
V933 Cep p 10 0.48792 13.95 14.55 0.60 25.07. 12:08 354 (N) 42
V664 And p 10 0.4210875 12.58 12.85 0.27 25.07. 12:08 335 (NW) 0
DZ Per s 6 0.764177 14.40 14.70 0.30 25.07. 12:08 319 (NW) 34
PT Vir p 7 0.3081795 13.38 13.56 0.18 25.07. 12:09 120 (SE) 36
V886 Cep p 10 3.80538 10.76 10.98 0.22 25.07. 12:09 352 (N) 27
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.07. 12:09 53 (NE) 33
V490 Cyg s 1 1.140236 13.10 13.50 0.40 25.07. 12:09 16 (N) -7
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.07. 12:09 190 (S) -29
GR Vir s 1 0.346974 7.80 8.20 0.40 25.07. 12:09 102 (E) 1
RT Scl p 9 0.51156 10.31 10.99 0.68 25.07. 12:10 285 (W) -46
BT CrB p 9 0.0892 18.90 20.40 1.50 25.07. 12:10 60 (NE) 22
LP UMa s 1 0.309901 12.52 12.52 0.00 25.07. 12:10 42 (NE) 77
V458 Mon p 5 0.3969371 13.30 13.90 0.60 25.07. 12:10 225 (SW) 33
V387 Cam p 9 0.651141 12.50 13.10 0.60 25.07. 12:10 320 (NW) 56
IM And s 9 0.2703735 18.30 18.80 0.50 25.07. 12:10 323 (NW) 10
CL Cet p 10 0.621622 9.87 10.04 0.17 25.07. 12:10 295 (NW) -41
V580 Lyr s 1 0.289052 12.85 12.85 0.00 25.07. 12:10 30 (NE) 2
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.07. 12:10 191 (S) 46
MW UMa s 10 1.234755 9.50 9.90 0.40 25.07. 12:11 48 (NE) 68
HZ Dra s 5 0.772934 8.16 8.16 0.00 25.07. 12:11 10 (N) 31
EH Lyn s 1 0.326743 13.00 13.00 0.00 25.07. 12:11 197 (S) 74
V1102 Her p 1 0.3090057 13.60 14.40 0.80 25.07. 12:11 31 (NE) 19
HL Dra s 1 0.944276 7.35 7.35 0.00 25.07. 12:11 23 (NE) 23
OP Cen s 10 0.4623218 13.10 13.80 0.70 25.07. 12:11 149 (SE) -29
NX Boo s 8 0.251135 13.02 13.36 0.34 25.07. 12:11 71 (E) 28
V1223 Tau p 7 0.446918 12.15 12.60 0.45 25.07. 12:11 275 (W) 8
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 25.07. 12:11 68 (E) -27
GW Cnc p 1 0.2814125 12.60 13.20 0.60 25.07. 12:11 198 (S) 60
U Peg p 1 0.3747772 9.23 9.76 0.53 25.07. 12:11 322 (NW) -16
V1179 Her s 1 0.385505 11.39 11.69 0.30 25.07. 12:11 71 (E) -1
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.