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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 25.05. 22:30 62 (NE) 57
V473 Cam s 7 0.298438 11.55 12.15 0.60 25.05. 22:30 346 (N) 41
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 25.05. 22:30 91 (E) 46
V930 Cep p 8 0.393722 12.48 12.83 0.35 25.05. 22:30 25 (NE) 40
UU And s 6 1.486302 11.20 11.20 0.00 25.05. 22:31 38 (NE) 0
CH Hya p 10 0.346546 14.50 15.50 1.00 25.05. 22:31 218 (SW) 1
V382 Cam p 9 0.868034 10.80 11.10 0.30 25.05. 22:31 350 (N) 25
V591 Vir p 7 0.350949 12.90 13.35 0.45 25.05. 22:31 202 (S) 41
CX Phe p 10 19.9757 8.77 9.14 0.37 25.05. 22:31 100 (E) -66
V1047 Her p 1 0.320736 12.26 12.78 0.52 25.05. 22:31 129 (SE) 67
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 25.05. 22:31 99 (E) 21
V1167 Her p 3 0.275279 9.89 9.89 0.00 25.05. 22:31 168 (S) 47
V410 CMa p 10 3.257344 17.17 17.33 0.16 25.05. 22:31 286 (W) -54
ER Vul p 1 0.698095 7.27 7.49 0.22 25.05. 22:31 79 (E) 28
FO Gem p 9 0.695617 14.70 15.80 1.10 25.05. 22:31 313 (NW) -15
AM Eri s 4 0.3165735 14.40 14.40 0.00 25.05. 22:32 343 (N) -51
V752 Cen p 2 0.370229 9.10 9.66 0.56 25.05. 22:32 226 (SW) -11
V470 Cam s 1 0.0956467 14.10 14.25 0.15 25.05. 22:32 339 (N) 33
BS Mus s 10 0.7682444 11.00 11.00 0.00 25.05. 22:32 208 (SW) -37
AK Tri p 4 0.7017145 11.48 12.00 0.52 25.05. 22:32 17 (N) -5
BF Tri p 9 0.326566 14.00 14.60 0.60 25.05. 22:32 26 (NE) -5
V1053 Cas s 1 0.649369 15.20 15.20 0.00 25.05. 22:32 23 (NE) 27
CP Hyi p 10 0.479406 7.90 8.04 0.14 25.05. 22:32 177 (S) -59
BG Boo p 1 0.64008 13.50 14.30 0.80 25.05. 22:32 230 (SW) 58
GH Boo p 1 0.65951 11.90 12.30 0.40 25.05. 22:32 227 (SW) 61
V1160 Cas p 9 2.133188 11.68 12.00 0.32 25.05. 22:32 10 (N) 34
GG Vel s 10 1.475228 8.72 9.07 0.35 25.05. 22:32 243 (SW) -37
EI Oct p 9 0.338519 11.41 12.15 0.74 25.05. 22:32 183 (S) -48
QV Lup p 10 0.365618 11.35 11.78 0.43 25.05. 22:32 190 (S) -4
PR Mon s 9 1.123728 11.00 11.00 0.00 25.05. 22:32 289 (W) -28
V919 Cep s 4 1.851969 10.62 10.62 0.00 25.05. 22:32 30 (NE) 38
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.05. 22:33 319 (NW) 30
V2394 Oph s 8 0.589356 11.25 11.90 0.65 25.05. 22:33 170 (S) 15
HS Hya p 3 1.568041 8.07 8.15 0.08 25.05. 22:33 251 (W) -9
BT CrB p 9 0.0892 18.90 20.40 1.50 25.05. 22:33 174 (S) 75
EV Cet s 9 0.428224 11.60 11.60 0.00 25.05. 22:34 51 (NE) -29
EE Cet p 3 0.379922 8.76 9.03 0.27 25.05. 22:34 17 (N) -30
V402 Lac s 4 3.78206 6.70 6.70 0.00 25.05. 22:34 55 (NE) 30
GU Aps p 10 0.436522 14.00 14.70 0.70 25.05. 22:34 180 (S) -40
IZ Lac s 1 0.7989215 12.50 12.70 0.20 25.05. 22:34 48 (NE) 34
BW Leo p 1 0.3373728 14.70 15.50 0.80 25.05. 22:34 262 (W) 30
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 25.05. 22:34 84 (E) 50
V552 Cyg p 10 4.74901 14.90 15.90 1.00 25.05. 22:34 85 (E) 41
V1175 Cen p 10 0.740647 11.81 12.61 0.80 25.05. 22:34 205 (SW) -11
LO And s 1 0.3804371 11.20 11.82 0.62 25.05. 22:34 43 (NE) 21
V435 Gem s 1 0.3365 10.55 10.90 0.35 25.05. 22:35 306 (NW) 0
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.05. 22:35 79 (E) 42
EX CMa s 10 74.111 13.00 13.00 0.00 25.05. 22:35 298 (NW) -38
LO Pup s 10 1.204554 13.80 13.90 0.10 25.05. 22:35 277 (W) -35
XY UMa s 1 0.47899511 9.50 10.00 0.50 25.05. 22:35 316 (NW) 34
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.