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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AW Tri p 10 0.388194 13.40 13.70 0.30 18.07. 21:52 61 (NE) 15
ZZ Eri p 3 0.45206 13.90 15.00 1.10 18.07. 21:53 51 (NE) -40
V1237 Cen p 9 0.486009 11.10 11.90 0.80 18.07. 21:53 223 (SW) -48
V1264 Her p 10 0.81474 12.35 12.70 0.35 18.07. 21:53 226 (SW) 69
CZ CMi p 1 0.426397 10.55 11.05 0.50 18.07. 21:53 350 (N) -30
CH Hya p 10 0.346546 14.50 15.50 1.00 18.07. 21:53 250 (W) -21
NN Vir s 2 0.4806875 7.30 7.67 0.37 18.07. 21:54 254 (W) 20
BT CrB p 9 0.0892 18.90 20.40 1.50 18.07. 21:54 260 (W) 57
CL CrB p 8 0.318808 11.41 11.72 0.31 18.07. 21:54 257 (W) 59
V636 Aur s 1 0.3406176 13.70 14.10 0.40 18.07. 21:54 10 (N) -4
V500 Cam p 6 0.2483505 14.00 14.80 0.80 18.07. 21:54 352 (N) 40
V905 Ara s 2 0.243905 14.00 14.00 0.00 18.07. 21:54 191 (S) -23
AF Hya p 9 0.5761742 12.80 13.80 1.00 18.07. 21:54 289 (W) -45
OO Cyg s 7 0.2620015 14.10 14.10 0.00 18.07. 21:54 127 (SE) 73
V1066 Her s 1 0.539622 11.80 11.80 0.00 18.07. 21:54 263 (W) 80
V651 Cas s 1 0.9968096 11.10 11.10 0.00 18.07. 21:54 49 (NE) 47
V1167 Her p 3 0.275279 9.89 9.89 0.00 18.07. 21:54 227 (SW) 38
NP Vul p 10 1.905653 14.30 15.50 1.20 18.07. 21:54 156 (SE) 59
V561 And p 4 0.33479 16.03 16.42 0.39 18.07. 21:55 47 (NE) 22
V2768 Ori p 8 0.33262 15.00 15.30 0.30 18.07. 21:55 14 (N) -34
V405 Cam p 10 0.374765 11.52 11.75 0.23 18.07. 21:55 7 (N) 25
W Crv s 1 0.3880813 11.16 11.86 0.70 18.07. 21:55 268 (W) -16
V891 Aql p 10 0.419508 15.40 15.80 0.40 18.07. 21:55 160 (S) 39
V2637 Oph p 7 0.386173 11.80 12.27 0.47 18.07. 21:55 209 (SW) 42
XY Pic p 10 0.2972608 7.61 7.66 0.06 18.07. 21:55 128 (SE) -80
TY Cet p 5 0.323676 11.62 12.10 0.48 18.07. 21:55 80 (E) -27
IO Aqr p 10 2.368116 8.92 9.34 0.42 18.07. 21:56 143 (SE) 35
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.07. 21:56 249 (W) -21
V1022 Tau p 2 0.347171 14.96 15.72 0.77 18.07. 21:56 34 (NE) -5
V1007 Cas s 5 0.332007 12.00 12.41 0.41 18.07. 21:56 55 (NE) 41
CW Cas s 1 0.318862 11.02 11.47 0.45 18.07. 21:56 38 (NE) 43
V443 Cam s 9 0.411691 14.00 14.80 0.80 18.07. 21:56 1 (N) 34
GX Boo p 6 0.38784 12.16 12.32 0.16 18.07. 21:56 273 (W) 31
UU Cam s 1 0.6825584 11.80 12.30 0.50 18.07. 21:57 13 (N) 38
KQ Gem p 1 0.4079905 14.00 15.00 1.00 18.07. 21:57 0 (N) -24
V1481 Cyg p 8 2.763257 12.14 12.55 0.41 18.07. 21:57 65 (NE) 62
WY Sex s 5 0.3680553 11.50 11.50 0.00 18.07. 21:57 301 (NW) -24
AX Dra p 1 0.5681633 10.90 11.60 0.70 18.07. 21:57 326 (NW) 44
V508 Cyg p 1 0.77959 13.30 13.80 0.50 18.07. 21:57 89 (E) 72
GT Cyg s 9 2.974353 13.30 13.35 0.05 18.07. 21:57 84 (E) 58
V591 Aur p 8 1.10965 10.81 11.42 0.61 18.07. 21:58 21 (N) 3
V445 Peg s 1 0.40465 14.00 14.00 0.00 18.07. 21:58 109 (E) 50
V694 Aql p 6 0.820581 12.40 12.90 0.50 18.07. 21:58 157 (SE) 46
V947 Oph p 7 0.7977454 15.25 15.60 0.35 18.07. 21:58 195 (S) 45
GM Aqr s 6 0.367282 13.80 13.80 0.00 18.07. 21:58 121 (SE) 20
LO Aps p 10 1.33119 11.30 11.80 0.50 18.07. 21:58 184 (S) -38
I Boo p 1 0.2678178 5.80 6.40 0.60 18.07. 21:58 288 (W) 54
FR Vul p 1 0.9418586 10.30 11.00 0.70 18.07. 21:58 153 (SE) 65
NY Vir s 1 0.10101597 13.30 13.30 0.00 18.07. 21:58 258 (W) 7
V737 Per s 1 0.366599 12.65 13.20 0.55 18.07. 21:58 37 (NE) 3
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.