Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AA UMa s 1 0.468127 10.88 11.53 0.65 04.05. 17:16 119 (SE) 82
V510 And p 10 1.586968 13.90 14.50 0.60 04.05. 17:16 316 (NW) 5
YY Cru p 10 0.517292 12.80 13.00 0.20 04.05. 17:16 154 (SE) -28
TY Del p 1 1.191132 9.70 10.90 1.20 04.05. 17:16 1 (N) -27
PX Car s 10 0.795101 9.65 10.10 0.45 04.05. 17:16 204 (SW) -20
FZ CVn s 9 0.358335 13.50 13.80 0.30 04.05. 17:17 72 (E) 40
DI Hya s 1 0.6147125 11.00 11.00 0.00 04.05. 17:17 181 (S) 27
RAFV065 Cru s 5 0.40238 13.10 13.10 0.00 04.05. 17:17 156 (SE) -31
V1687 Aql p 10 0.587805 11.50 11.90 0.40 04.05. 17:17 34 (NE) -31
WY Sex s 5 0.3680553 11.50 11.50 0.00 04.05. 17:17 161 (S) 37
V711 Cyg s 1 0.82671 13.80 13.80 0.00 04.05. 17:18 353 (N) 8
EW Del s 6 0.3923312 15.10 15.50 0.40 04.05. 17:18 14 (N) -23
V1001 Cas s 1 0.429058 13.61 13.61 0.00 04.05. 17:18 335 (NW) 17
V1692 Aql p 9 0.609249 11.25 11.45 0.20 04.05. 17:18 29 (NE) -29
V1143 Her p 1 0.318275 13.00 14.00 1.00 04.05. 17:18 54 (NE) -7
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 04.05. 17:18 36 (NE) -60
AL Cnc p 10 1.348825 13.00 14.00 1.00 04.05. 17:18 186 (S) 55
V387 Her s 1 0.589466 12.80 13.20 0.40 04.05. 17:18 53 (NE) -3
RZ UMi p 2 0.3373491 12.80 13.50 0.70 04.05. 17:18 5 (N) 50
SZ Scl s 10 0.320832 11.72 12.40 0.68 04.05. 17:18 281 (W) -51
V405 Dra s 1 0.413036 11.54 11.54 0.00 04.05. 17:18 24 (NE) 18
V401 Lac s 2 1.95012 7.93 7.93 0.00 04.05. 17:19 350 (N) 10
V364 Per p 2 0.3394535 14.60 15.60 1.00 04.05. 17:19 300 (NW) 23
EX Leo p 1 0.408605 8.27 8.49 0.22 04.05. 17:19 142 (SE) 51
V520 Cas p 1 0.489832 12.50 13.10 0.60 04.05. 17:19 338 (N) 20
V2640 Oph s 7 0.419892 12.50 13.20 0.70 04.05. 17:19 59 (NE) -17
V1223 Tau p 7 0.446918 12.15 12.60 0.45 04.05. 17:19 272 (W) 10
FI Lyn p 6 0.373261 9.46 9.46 0.00 04.05. 17:19 288 (W) 81
V961 Cas p 7 0.75981 12.00 12.40 0.40 04.05. 17:19 332 (NW) 23
YZ Phe p 10 0.23472665 12.65 13.32 0.67 04.05. 17:20 248 (W) -46
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 04.05. 17:20 311 (NW) 22
V414 Dra p 10 0.348087 11.52 11.70 0.18 04.05. 17:20 16 (N) 27
RU UMi p 1 0.524926 10.00 10.66 0.66 04.05. 17:20 32 (NE) 54
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 04.05. 17:21 328 (NW) 29
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 04.05. 17:21 80 (E) -51
V2394 Oph s 8 0.589356 11.25 11.90 0.65 04.05. 17:21 92 (E) -31
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 04.05. 17:21 45 (NE) -47
UZ Mic s 10 0.440964 11.90 12.40 0.50 04.05. 17:21 27 (NE) -78
RW Dor s 2 0.2854633 10.80 11.20 0.40 04.05. 17:21 203 (SW) -36
NN Cas s 1 0.980807 13.60 14.00 0.40 04.05. 17:22 334 (NW) 24
IV Boo p 8 0.2830385 14.30 15.10 0.80 04.05. 17:22 79 (E) 32
HS Leo p 2 0.337706 13.80 14.40 0.60 04.05. 17:22 122 (SE) 57
V350 Cas p 2 2.05726 13.20 14.60 1.40 04.05. 17:22 342 (N) 17
V641 Aur p 7 0.504878 12.90 13.65 0.75 04.05. 17:22 275 (W) 57
NW Aqr p 1 0.30163 12.00 12.00 0.00 04.05. 17:23 330 (NW) -35
GG CVn p 1 0.385947 12.00 12.50 0.50 04.05. 17:23 81 (E) 35
V489 Ser p 9 0.078847 19.20 21.00 1.80 04.05. 17:23 82 (E) -7
CW Cas p 1 0.318862 11.02 11.62 0.60 04.05. 17:23 335 (NW) 30
BT Tri p 10 0.2512 14.20 14.80 0.60 04.05. 17:23 302 (NW) 14
TX Eri p 10 0.62858 12.47 12.91 0.44 04.05. 17:23 258 (W) -15
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.