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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Lib s 6 0.955245 13.90 13.90 0.00 30.04. 17:09 90 (E) -26
RW PsA s 9 0.3604495 11.05 11.63 0.58 30.04. 17:10 317 (NW) -62
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 30.04. 17:10 169 (S) 18
V648 Ori s 1 0.8132357 11.50 12.20 0.70 30.04. 17:10 249 (W) 25
HI Lac p 10 0.1666655 15.00 18.00 3.00 30.04. 17:10 340 (N) 17
IK Vir p 8 0.723602 11.51 11.79 0.28 30.04. 17:10 119 (SE) 25
QX And p 1 0.412173 11.25 11.57 0.32 30.04. 17:10 304 (NW) 21
GZ And s 1 0.3050173 10.83 11.58 0.75 30.04. 17:10 307 (NW) 28
V1355 Her p 8 0.2892705 11.66 11.90 0.24 30.04. 17:10 29 (NE) -10
V1052 Her p 1 0.370829 12.20 12.65 0.45 30.04. 17:10 47 (NE) -4
V476 Hya s 1 0.414588 13.10 13.10 0.00 30.04. 17:10 188 (S) 40
EM Psc s 8 0.343975 14.30 14.30 0.00 30.04. 17:10 295 (NW) -3
DM Del s 1 0.8446725 8.58 8.80 0.22 30.04. 17:10 2 (N) -26
VY PsA p 9 0.633889 8.81 9.01 0.20 30.04. 17:11 317 (NW) -60
UZ Leo s 1 0.61805 9.58 10.12 0.54 30.04. 17:11 137 (SE) 47
V442 Cam p 1 0.442643 13.05 13.46 0.41 30.04. 17:11 340 (N) 62
V864 Mon s 5 0.358427 9.90 10.50 0.60 30.04. 17:11 207 (SW) 32
V641 Ori s 1 0.450815 14.20 14.50 0.30 30.04. 17:11 239 (SW) 40
AY Aqr p 10 0.281995 13.70 14.70 1.00 30.04. 17:12 318 (NW) -54
V435 Peg p 9 0.312999 13.05 13.40 0.35 30.04. 17:12 349 (N) -24
FL Ori p 1 1.550978 11.40 14.60 3.20 30.04. 17:12 240 (SW) 19
PT Vir p 7 0.3081795 13.38 13.56 0.18 30.04. 17:12 112 (E) 31
VY Dor p 9 0.49692 12.19 12.97 0.78 30.04. 17:12 214 (SW) -25
XY Boo s 1 0.370564 10.30 10.61 0.31 30.04. 17:12 87 (E) 25
U Peg p 1 0.3747772 9.23 9.76 0.53 30.04. 17:12 313 (NW) -12
IT Ara s 9 0.5283806 12.50 12.50 0.00 30.04. 17:12 129 (SE) -60
V484 Cyg p 5 1.293831 13.50 14.50 1.00 30.04. 17:12 10 (N) -4
V1335 Her p 10 0.59428 14.10 14.60 0.50 30.04. 17:12 32 (NE) -3
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 30.04. 17:12 56 (NE) 22
BH UMa p 1 0.349341 11.50 12.30 0.80 30.04. 17:12 72 (E) 71
AC Psc p 3 0.335307 13.60 14.60 1.00 30.04. 17:13 317 (NW) -24
WY Hya p 1 0.716008 10.40 11.20 0.80 30.04. 17:13 191 (S) 40
IV Dra p 4 0.2681055 13.70 14.10 0.40 30.04. 17:13 44 (NE) 32
AY Pup p 7 0.4689593 11.60 12.50 0.90 30.04. 17:13 196 (S) 14
V416 Gem p 7 0.256181 12.50 13.00 0.50 30.04. 17:13 228 (SW) 55
GT Boo p 2 0.568922 12.10 12.40 0.30 30.04. 17:13 59 (NE) 24
V853 Cep p 10 0.615422 13.70 14.20 0.50 30.04. 17:14 356 (N) 31
HM Cet s 5 0.44462 12.96 12.96 0.00 30.04. 17:14 282 (W) -2
AW Vir s 1 0.3539976 11.00 11.67 0.67 30.04. 17:14 104 (E) 15
V1321 Her p 10 0.294372 10.68 10.94 0.26 30.04. 17:14 28 (NE) 14
V477 Peg p 9 0.2747515 11.65 11.75 0.10 30.04. 17:14 344 (N) -18
DE CVn p 1 0.3641396 13.68 13.81 0.13 30.04. 17:14 68 (E) 45
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 30.04. 17:15 14 (N) 13
SW Sex p 1 0.13493852 14.80 16.70 1.90 30.04. 17:15 154 (SE) 34
V789 Her p 1 0.3200448 14.90 15.60 0.70 30.04. 17:15 39 (NE) 15
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 30.04. 17:15 239 (SW) 47
V636 Aur p 1 0.3406176 13.70 14.10 0.40 30.04. 17:15 262 (W) 55
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 30.04. 17:15 184 (S) 53
Z Lep s 1 0.993709 11.63 12.63 1.00 30.04. 17:15 233 (SW) 9
V622 Aur p 9 0.3043 15.13 15.32 0.19 30.04. 17:15 269 (W) 56
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.