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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V648 Lyr p 1 0.368752 13.22 13.62 0.40 30.04. 07:22 286 (W) 43
RT Scl p 9 0.51156 10.31 10.99 0.68 30.04. 07:22 157 (SE) 11
DS Psc p 4 0.3424915 11.75 12.18 0.43 30.04. 07:22 141 (SE) 36
CT Cet s 6 0.2564878 9.29 9.29 0.00 30.04. 07:22 148 (SE) 14
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 30.04. 07:22 242 (SW) -5
TU Boo p 1 0.324284 11.80 12.50 0.70 30.04. 07:22 320 (NW) 0
CN Lac p 1 0.6373524 12.40 12.90 0.50 30.04. 07:22 251 (W) 81
V1371 Ori s 9 0.758223 8.16 8.16 0.00 30.04. 07:22 76 (E) 5
CL Ari s 8 0.993599 9.75 9.75 0.00 30.04. 07:22 87 (E) 34
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 30.04. 07:22 279 (W) 80
QU Dra p 9 0.276915 14.10 14.80 0.70 30.04. 07:22 324 (NW) 30
V405 Gem p 1 0.462107 10.88 11.04 0.16 30.04. 07:22 59 (NE) -5
NP Tel s 10 0.37512 12.90 13.30 0.40 30.04. 07:22 203 (SW) -18
SV Ind p 10 0.443299 14.00 14.60 0.60 30.04. 07:22 201 (S) -19
MS Pav p 10 0.33474 13.70 14.60 0.90 30.04. 07:23 192 (S) -36
V789 Cyg s 6 0.288551 13.30 13.30 0.00 30.04. 07:23 264 (W) 46
V690 Cen p 10 1.181476 14.60 15.40 0.80 30.04. 07:23 203 (SW) -76
EV Cet p 9 0.428224 11.60 12.08 0.48 30.04. 07:23 143 (SE) 33
V338 Aqr s 9 0.285143 12.40 12.40 0.00 30.04. 07:23 202 (S) 37
V1254 Cen p 10 0.37079 11.17 11.75 0.58 30.04. 07:23 281 (W) -70
QX Vir s 1 0.242075 13.31 13.60 0.29 30.04. 07:23 295 (NW) -26
V1647 Aql s 6 0.463588 13.50 13.90 0.40 30.04. 07:23 231 (SW) 16
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 30.04. 07:23 283 (W) 56
V648 Ori p 1 0.8132357 11.50 12.30 0.80 30.04. 07:24 87 (E) 6
V2716 Oph p 9 0.545762 13.10 13.60 0.50 30.04. 07:24 260 (W) -5
NS Cep s 6 0.77638 12.20 12.24 0.04 30.04. 07:24 313 (NW) 69
LO Com s 1 0.2863605 12.38 12.38 0.00 30.04. 07:24 339 (N) -11
V947 Per p 6 0.297667 13.45 14.05 0.60 30.04. 07:24 77 (E) 32
W UMa s 1 0.3336367 7.75 8.43 0.68 30.04. 07:24 11 (N) 17
V466 Cam s 9 0.3998995 12.60 12.60 0.00 30.04. 07:24 20 (N) 39
CM Com p 1 0.5545147 13.00 13.60 0.60 30.04. 07:24 340 (N) -16
EPS CrA p 9 0.591452 4.74 5.00 0.26 30.04. 07:24 225 (SW) -12
SV Cet p 9 0.2920877 14.50 14.90 0.40 30.04. 07:24 157 (SE) 14
CR Del p 8 0.3537417 13.50 13.90 0.40 30.04. 07:24 235 (SW) 44
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 30.04. 07:24 85 (E) 2
GQ Boo p 1 0.3846402 12.65 13.07 0.42 30.04. 07:25 308 (NW) 2
V553 And p 6 0.30903 17.12 17.68 0.56 30.04. 07:25 84 (E) 59
IN Boo p 7 0.285759 13.90 14.80 0.90 30.04. 07:25 321 (NW) 2
V630 Aur p 9 1.1958 14.03 14.24 0.21 30.04. 07:25 54 (NE) 22
AQ Boo s 1 0.333139 12.30 12.30 0.00 30.04. 07:25 319 (NW) -13
U Gem p 1 0.17690624 8.20 14.90 6.70 30.04. 07:25 42 (NE) -7
PZ Lup p 10 0.489307 10.42 10.70 0.28 30.04. 07:25 258 (W) -52
V1188 Tau p 6 0.576023 11.85 12.30 0.45 30.04. 07:25 87 (E) 30
XY UMa p 1 0.47899511 9.50 10.17 0.67 30.04. 07:26 16 (N) 17
CF Peg s 1 0.4134966 14.80 14.80 0.00 30.04. 07:26 220 (SW) 62
FI Boo s 1 0.389997 9.60 9.60 0.00 30.04. 07:26 321 (NW) 25
V610 Ara s 9 0.54316 8.80 8.80 0.00 30.04. 07:27 226 (SW) -41
V575 Sco p 10 0.658934 12.70 13.10 0.40 30.04. 07:27 245 (SW) -28
V412 Gem p 9 0.32667 16.36 16.96 0.60 30.04. 07:27 59 (NE) -7
KR Per s 1 0.996078 10.40 11.10 0.70 30.04. 07:27 61 (NE) 35
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.