Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:39 UTC
Civil Twilight (6°): 02:35 // 19:17 UTC
Nautical Twilight (12°): 01:43 // 20:09 UTC
Astronomical Twilight (18°): 00:33 // 21:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 15.05. 07:54 56 (NE) -10
PS Aps p 9 1.086152 7.87 7.98 0.11 15.05. 07:54 195 (S) -57
V404 Gem p 1 0.348706 11.59 12.13 0.54 15.05. 07:54 76 (E) 9
CT Cet p 6 0.2564878 9.29 9.48 0.19 15.05. 07:54 170 (S) 19
V469 And p 10 0.328106 15.10 15.90 0.80 15.05. 07:55 202 (S) 82
V731 Her p 1 0.4264073 13.30 13.90 0.60 15.05. 07:55 312 (NW) 23
EV CVn s 3 0.335969 12.00 12.00 0.00 15.05. 07:55 357 (N) -3
V1103 Her s 1 0.2913524 11.90 11.90 0.00 15.05. 07:55 297 (NW) 23
V471 Cas p 1 0.4009368 14.10 14.60 0.50 15.05. 07:55 55 (NE) 79
V581 Sco p 10 0.5110026 11.40 12.10 0.70 15.05. 07:55 258 (W) -42
V426 Cam p 8 0.347835 13.50 14.00 0.50 15.05. 07:55 33 (NE) 47
V463 And s 1 0.406095 12.15 12.50 0.35 15.05. 07:55 230 (SW) 72
V1057 Her s 1 0.943522 11.80 11.80 0.00 15.05. 07:56 294 (NW) 3
V603 Aur s 8 0.37475 12.70 12.70 0.00 15.05. 07:56 59 (NE) 48
DD Mon p 1 0.5680155 10.61 11.09 0.48 15.05. 07:56 87 (E) -3
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 15.05. 07:56 204 (SW) 32
V Sge s 1 0.5141928 8.60 8.60 0.00 15.05. 07:56 263 (W) 34
V336 TrA p 10 0.266768 10.46 11.20 0.74 15.05. 07:57 224 (SW) -59
V2394 Oph s 8 0.589356 11.25 11.90 0.65 15.05. 07:57 276 (W) -37
V411 Gem p 9 0.43257 15.47 15.78 0.31 15.05. 07:57 77 (E) 7
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 15.05. 07:57 301 (NW) 30
V579 Lyr p 1 0.242906 12.77 13.25 0.48 15.05. 07:57 299 (NW) 35
DN Boo p 1 0.447564 11.17 11.38 0.21 15.05. 07:57 339 (N) -23
SV Cam p 1 0.593072 8.40 9.00 0.60 15.05. 07:57 12 (N) 49
OQ UMa s 1 0.283356 13.00 13.60 0.60 15.05. 07:57 348 (N) 18
V1094 Her p 1 0.392119 12.60 13.10 0.50 15.05. 07:57 305 (NW) 17
V387 Her s 1 0.589466 12.80 13.20 0.40 15.05. 07:57 296 (NW) 5
CL Cet s 10 0.621622 9.87 9.87 0.00 15.05. 07:57 180 (S) 23
V875 Cep p 10 0.607031 12.00 12.33 0.33 15.05. 07:57 353 (N) 55
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 15.05. 07:57 271 (W) 42
V450 Per s 1 0.948673 13.00 13.00 0.00 15.05. 07:57 94 (E) 63
V404 Cam p 10 0.9879 12.95 13.35 0.40 15.05. 07:57 37 (NE) 49
V396 Cam p 9 0.386297 13.70 14.10 0.40 15.05. 07:58 28 (NE) 51
XZ Aqr s 8 2.05923 11.80 11.80 0.00 15.05. 07:58 220 (SW) 23
V1300 Her s 1 0.296334 12.63 12.63 0.00 15.05. 07:58 303 (NW) 22
V880 Mon p 10 0.372458 8.21 8.41 0.20 15.05. 07:58 92 (E) -11
GN Sge p 1 1.4376 10.30 10.60 0.30 15.05. 07:58 265 (W) 31
LN Aps p 10 0.31072 12.80 13.30 0.50 15.05. 07:58 198 (S) -51
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 15.05. 07:58 270 (W) 16
V1100 Her s 1 0.346931 10.92 10.92 0.00 15.05. 07:59 306 (NW) 23
V2647 Cyg s 4 5.85531 11.05 11.60 0.55 15.05. 07:59 286 (W) 64
RZ Tau s 1 0.4156763 10.08 10.66 0.58 15.05. 07:59 100 (E) 33
CG Cha s 10 0.3765523 13.90 14.40 0.50 15.05. 07:59 170 (S) -58
V1374 Tau p 1 0.250818 13.00 13.50 0.50 15.05. 07:59 78 (E) 28
V726 Cyg s 1 0.497971 12.70 12.80 0.10 15.05. 07:59 284 (W) 45
V605 Car p 9 0.688714 9.50 10.18 0.68 15.05. 07:59 124 (SE) -47
GL CVn p 10 1.8584 12.30 12.80 0.50 15.05. 07:59 342 (N) -4
GR Boo s 1 0.3766695 11.45 11.45 0.00 15.05. 07:59 327 (NW) -7
AO CMi p 7 0.8531025 14.40 15.60 1.20 15.05. 07:59 82 (E) -4
NR Boo s 2 0.356731 12.00 12.00 0.00 15.05. 08:00 322 (NW) -21
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.