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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 20.04. 12:52 260 (W) 10
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.04. 12:52 320 (NW) -61
V807 Cyg s 9 0.798763 14.20 14.90 0.70 20.04. 12:53 316 (NW) 12
CC Ser p 1 0.516037 11.14 11.68 0.54 20.04. 12:53 3 (N) -24
V2283 Sgr p 10 3.471316 10.23 11.03 0.80 20.04. 12:53 285 (W) -62
SW Lyn s 1 0.6440665 9.51 9.65 0.14 20.04. 12:53 75 (E) 46
BD CrB p 9 0.356872 14.20 14.70 0.50 20.04. 12:53 3 (N) -4
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 20.04. 12:53 324 (NW) 22
EV Vul p 4 2.822107 11.50 12.20 0.70 20.04. 12:53 307 (NW) 1
V981 Cyg s 10 0.507662 14.50 15.00 0.50 20.04. 12:53 328 (NW) 27
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.04. 12:53 37 (NE) 60
V1851 Ori s 1 0.276946 12.00 12.00 0.00 20.04. 12:54 149 (SE) 47
V676 And p 10 0.364529 12.86 13.26 0.40 20.04. 12:54 279 (W) 43
PT Dra p 10 0.270768 14.30 14.90 0.60 20.04. 12:54 7 (N) 16
V1181 Her s 1 0.337042 11.00 11.36 0.36 20.04. 12:54 352 (N) -2
V1053 Her p 1 0.287796 13.57 13.77 0.20 20.04. 12:54 342 (N) -2
AY CMi p 8 3.92047 14.10 16.00 1.90 20.04. 12:54 116 (SE) 31
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.04. 12:54 330 (NW) 10
OZ Boo p 9 0.324084 13.90 14.15 0.25 20.04. 12:54 8 (N) -11
DP Cyg p 1 2.346913 13.20 14.10 0.90 20.04. 12:54 310 (NW) 39
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 20.04. 12:55 242 (SW) 2
DV Peg s 1 0.642167 11.70 12.10 0.40 20.04. 12:55 288 (W) 13
GW Cnc p 1 0.2814125 12.60 13.20 0.60 20.04. 12:55 87 (E) 26
V393 Gem p 9 0.3639 16.90 17.14 0.24 20.04. 12:55 121 (SE) 53
FU Lac s 7 2.289106 15.80 15.80 0.00 20.04. 12:56 300 (NW) 33
V778 Sgr p 9 4.057727 12.10 12.50 0.40 20.04. 12:56 305 (NW) -55
HN Cnc p 1 0.49451 11.10 11.50 0.40 20.04. 12:56 97 (E) 28
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 20.04. 12:56 330 (NW) 27
VZ Tri s 2 0.4334825 12.80 13.30 0.50 20.04. 12:56 231 (SW) 65
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.04. 12:56 19 (N) 32
CC Tri p 9 0.382946 13.20 13.70 0.50 20.04. 12:56 232 (SW) 66
PU Peg p 8 0.862019 8.02 8.12 0.10 20.04. 12:56 271 (W) 13
V364 Aur p 1 0.699025 11.40 12.20 0.80 20.04. 12:57 93 (E) 73
HR Cas p 10 3.54371 15.40 17.40 2.00 20.04. 12:57 297 (NW) 65
V1341 Her p 9 0.58353 15.65 16.10 0.45 20.04. 12:57 320 (NW) -19
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 20.04. 12:57 314 (NW) 19
EQ Com s 1 0.3618824 14.40 14.40 0.00 20.04. 12:57 42 (NE) -12
FF Vul s 1 0.444979 13.10 13.10 0.00 20.04. 12:57 303 (NW) 6
CY Ara p 9 3.014727 13.30 15.00 1.70 20.04. 12:58 237 (SW) -76
V475 Cam p 9 0.4586 13.61 13.66 0.05 20.04. 12:58 23 (NE) 57
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 20.04. 12:58 354 (N) -46
GR Psc p 4 0.49432 11.21 11.21 0.00 20.04. 12:58 245 (SW) 48
QT Lup p 10 0.385957 12.32 12.82 0.50 20.04. 12:58 71 (E) -77
V589 Vir p 1 0.271832 13.00 13.00 0.00 20.04. 12:58 22 (N) -34
V368 Tel p 10 0.286829 11.25 12.37 1.12 20.04. 12:59 246 (SW) -53
V747 Cen p 10 0.53719488 9.86 10.46 0.60 20.04. 12:59 91 (E) -67
GM CVn p 1 0.366984 12.00 12.50 0.50 20.04. 12:59 24 (NE) -4
V2640 Oph p 7 0.419892 12.50 13.20 0.70 20.04. 12:59 332 (NW) -31
LU Vir p 1 0.492241 7.84 8.17 0.33 20.04. 13:00 48 (NE) -36
V Pup s 8 1.454492 4.35 4.82 0.47 20.04. 13:00 142 (SE) -22
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.