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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY UMa p 1 0.47899511 9.50 10.17 0.67 05.05. 02:24 335 (NW) 21
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 05.05. 02:24 140 (SE) 64
BZ Eri s 1 0.6641701 9.00 9.21 0.21 05.05. 02:24 41 (NE) -39
V351 Peg p 1 0.593297 8.00 8.31 0.31 05.05. 02:24 89 (E) 20
V1241 Tau p 1 0.823271 9.38 10.28 0.90 05.05. 02:24 51 (NE) -29
RT Per s 1 0.8494067 10.46 10.66 0.20 05.05. 02:25 29 (NE) 14
CQ Ser s 5 0.7600617 10.70 11.10 0.40 05.05. 02:25 182 (S) 26
V1143 Her p 1 0.318275 13.00 14.00 1.00 05.05. 02:25 204 (SW) 55
V737 Cep p 8 0.2987665 11.95 12.33 0.38 05.05. 02:25 43 (NE) 62
V758 Cen s 8 0.580785 8.80 9.15 0.35 05.05. 02:25 216 (SW) -29
V648 Lyr p 1 0.368752 13.22 13.62 0.40 05.05. 02:25 172 (S) 81
V731 Her p 1 0.4264073 13.30 13.90 0.60 05.05. 02:25 244 (SW) 79
IU Per p 1 0.857026 10.50 11.60 1.10 05.05. 02:25 34 (NE) 13
V1005 Her p 3 0.278962 14.11 14.68 0.57 05.05. 02:25 281 (W) 73
Y Sex p 1 0.4198165 9.83 10.21 0.38 05.05. 02:25 298 (NW) -20
V376 Pup p 10 1.9427 6.22 6.24 0.03 05.05. 02:26 300 (NW) -73
V489 Ser p 9 0.078847 19.20 21.00 1.80 05.05. 02:26 223 (SW) 31
V573 Lyr s 2 0.870536 10.80 10.80 0.00 05.05. 02:26 174 (S) 80
RU Lep s 10 4.459615 11.23 11.23 0.00 05.05. 02:26 8 (N) -65
V477 Lyr p 9 0.471729 14.30 16.00 1.70 05.05. 02:26 173 (S) 67
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 05.05. 02:26 56 (NE) 52
V474 Cam s 5 0.328205 10.90 10.90 0.00 05.05. 02:26 354 (N) 30
V484 And p 10 0.349 13.00 13.28 0.28 05.05. 02:26 67 (NE) 24
V343 Tel p 10 0.875421 9.19 9.48 0.30 05.05. 02:26 166 (S) -14
DI CVn s 1 0.305966 13.60 13.60 0.00 05.05. 02:27 293 (NW) 28
DS Psc p 4 0.3424915 11.75 12.18 0.43 05.05. 02:27 80 (E) -4
BD Scl p 9 0.566291 10.02 10.30 0.28 05.05. 02:27 104 (E) -21
V1538 Aql p 5 0.73225 12.30 12.70 0.40 05.05. 02:27 157 (SE) 44
EP Oct p 10 0.448784 12.37 13.17 0.80 05.05. 02:27 185 (S) -46
HO Psc p 9 0.324748 11.00 11.80 0.80 05.05. 02:27 68 (E) -1
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 05.05. 02:27 107 (E) 4
GH And p 10 1.103767 13.50 14.50 1.00 05.05. 02:27 57 (NE) 42
V366 Per p 3 1.421996 13.70 16.30 2.60 05.05. 02:27 41 (NE) 9
NO Vul s 1 0.370765 13.40 14.10 0.70 05.05. 02:27 146 (SE) 57
V628 Sco p 10 1.16957 11.40 12.10 0.70 05.05. 02:27 192 (S) 2
MT Pav p 9 1.35907 13.00 13.40 0.40 05.05. 02:28 167 (S) -32
NR Boo p 2 0.356731 12.00 12.50 0.50 05.05. 02:28 245 (SW) 33
V338 Dra s 5 0.2351485 13.30 13.30 0.00 05.05. 02:28 311 (NW) 66
AC Crt p 3 0.617262 9.72 10.17 0.45 05.05. 02:28 277 (W) -22
V628 Cyg s 1 0.9665906 12.20 12.50 0.30 05.05. 02:28 76 (E) 58
CV Dra p 1 0.6175995 9.50 10.10 0.60 05.05. 02:28 320 (NW) 80
GM Boo p 1 0.361122 11.85 12.20 0.35 05.05. 02:28 257 (W) 41
V523 Aur s 1 0.330437 13.30 13.30 0.00 05.05. 02:28 348 (N) 2
VY Com p 8 1.008721 13.90 14.60 0.70 05.05. 02:28 285 (W) 10
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 05.05. 02:28 21 (N) -33
HI Pup p 10 0.4326186 10.70 11.00 0.30 05.05. 02:28 262 (W) -78
V600 Per p 10 1.46969 7.60 8.05 0.45 05.05. 02:29 37 (NE) 2
NU Cam p 1 0.69006 10.57 10.95 0.38 05.05. 02:29 352 (N) 46
V404 Peg s 2 0.419177 10.47 10.47 0.00 05.05. 02:29 81 (E) 38
FP Eri p 9 0.335269 9.71 9.85 0.14 05.05. 02:29 65 (NE) -31
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.