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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TY Men s 9 0.4616664 8.08 8.47 0.39 25.04. 01:14 184 (S) -58
EF CVn p 1 0.27205 13.10 13.50 0.40 25.04. 01:14 252 (W) 51
GW Psc p 8 0.3363377 11.35 12.00 0.65 25.04. 01:15 51 (NE) -19
CI Aur p 4 1.870032 13.30 14.60 1.30 25.04. 01:15 351 (N) -10
RS PsA p 10 0.593358 14.30 15.20 0.90 25.04. 01:15 109 (E) -18
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.04. 01:15 314 (NW) 42
AZ Vir p 1 0.3496644 10.74 11.37 0.63 25.04. 01:15 231 (SW) 33
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 25.04. 01:15 96 (E) 53
KQ Gem p 1 0.4079905 14.00 15.00 1.00 25.04. 01:15 326 (NW) -18
V537 Cas p 7 1.632427 11.80 12.50 0.70 25.04. 01:15 30 (NE) 22
V646 Aur p 9 0.438786 13.40 13.80 0.40 25.04. 01:16 337 (NW) 6
V343 Cen p 10 0.587651 11.70 12.30 0.60 25.04. 01:16 214 (SW) -37
AA UMi p 10 1.46228 12.39 12.70 0.31 25.04. 01:16 357 (N) 58
V1123 Tau p 1 0.399949 9.87 10.25 0.38 25.04. 01:16 14 (N) -21
V538 And p 10 0.5188056 13.90 14.30 0.40 25.04. 01:16 33 (NE) 6
V643 Her s 4 1.223089 13.50 13.50 0.00 25.04. 01:16 126 (SE) 54
V445 Cam p 10 0.30118 14.40 15.20 0.80 25.04. 01:17 353 (N) 40
SU Ind s 8 0.986356 9.50 9.70 0.20 25.04. 01:17 137 (SE) -22
FG Sct p 3 0.270572 13.66 14.76 1.10 25.04. 01:17 142 (SE) 27
WZ Cep s 1 0.417444 12.45 12.95 0.50 25.04. 01:17 23 (NE) 44
DN Tuc p 10 5.85488 8.51 8.70 0.19 25.04. 01:17 136 (SE) -46
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.04. 01:17 96 (E) 87
IW Ara p 9 0.5368513 13.90 14.50 0.60 25.04. 01:18 171 (S) -19
WZ Ant p 8 0.4459239 11.50 11.80 0.30 25.04. 01:18 246 (SW) -32
V383 Mon s 2 0.6346866 14.70 15.20 0.50 25.04. 01:18 313 (NW) -32
FS Lup p 9 0.3813993 11.50 12.50 1.00 25.04. 01:18 196 (S) -14
AW Vir s 1 0.3539976 11.00 11.67 0.67 25.04. 01:18 235 (SW) 29
PY Boo s 9 0.278049 12.10 12.10 0.00 25.04. 01:18 285 (W) 80
V1170 Her p 10 0.413998 12.20 12.50 0.30 25.04. 01:18 193 (S) 83
FO Hya p 1 0.4695567 9.50 10.00 0.50 25.04. 01:18 263 (W) -20
V803 Cep p 9 0.419513 13.80 14.20 0.40 25.04. 01:19 4 (N) 43
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 25.04. 01:19 226 (SW) 74
IQ Cnc p 9 0.634624 13.05 13.45 0.40 25.04. 01:19 293 (NW) 0
RZ Cru p 10 0.43384 14.00 15.30 1.30 25.04. 01:19 205 (SW) -31
GZ Aqr p 4 0.302781 14.60 15.50 0.90 25.04. 01:20 93 (E) -7
V553 And p 6 0.30903 17.12 17.68 0.56 25.04. 01:20 27 (NE) 10
AE LMi s 5 0.528341 12.80 12.80 0.00 25.04. 01:20 294 (NW) 24
V361 Cas p 1 1.228975 12.30 12.80 0.50 25.04. 01:20 39 (NE) 32
NP Tel s 10 0.37512 12.90 13.30 0.40 25.04. 01:20 146 (SE) -24
CP Mon p 7 1.8836813 13.00 13.90 0.90 25.04. 01:20 318 (NW) -27
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 25.04. 01:20 79 (E) 50
CC Lyn p 6 0.354627 6.42 6.52 0.10 25.04. 01:20 328 (NW) 11
RT LMi s 1 0.3749177 11.40 11.70 0.30 25.04. 01:21 301 (NW) 19
V523 Cas s 1 0.2336923 10.62 11.34 0.72 25.04. 01:21 36 (NE) 22
AP Tau p 3 0.9719742 14.00 15.00 1.00 25.04. 01:21 355 (N) -13
YY CMi p 1 1.094021 8.33 9.13 0.80 25.04. 01:22 301 (NW) -21
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.04. 01:22 179 (S) -17
V555 Aur s 5 0.9097945 14.10 14.40 0.30 25.04. 01:22 348 (N) -10
EG CVn s 1 0.349276 13.00 13.50 0.50 25.04. 01:22 266 (W) 56
V802 Aql p 6 0.267608 13.40 14.30 0.90 25.04. 01:22 138 (SE) 29
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.