Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CW Cas p 1 0.318862 11.02 11.62 0.60 25.05. 18:28 352 (N) 24
OQ Lup p 10 1.83777 12.62 14.40 1.78 25.05. 18:28 152 (SE) -22
EI CMi p 8 0.362536 12.80 13.50 0.70 25.05. 18:28 244 (SW) 22
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 25.05. 18:28 354 (N) 9
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.05. 18:28 147 (SE) -9
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 25.05. 18:28 37 (NE) 27
GP Boo p 1 0.81877 11.10 11.40 0.30 25.05. 18:28 106 (E) 44
V396 Mon s 1 0.3963436 12.60 13.50 0.90 25.05. 18:28 262 (W) 12
BX CrB p 10 0.358838 12.25 12.50 0.25 25.05. 18:28 79 (E) 43
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.05. 18:29 285 (W) -2
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.05. 18:29 31 (NE) 70
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 25.05. 18:29 52 (NE) 8
NN Dra p 7 0.382879 12.34 12.98 0.64 25.05. 18:29 27 (NE) 72
AQ Psc s 1 0.4756052 8.60 8.60 0.00 25.05. 18:29 332 (NW) -29
FY CVn p 10 0.386118 13.30 13.70 0.40 25.05. 18:29 101 (E) 65
V1064 Her p 5 0.3431545 11.30 11.60 0.30 25.05. 18:29 66 (NE) 27
V451 Mon p 8 1.83209 14.40 15.20 0.80 25.05. 18:30 258 (W) 11
V1073 Her p 1 0.2942815 11.00 11.70 0.70 25.05. 18:30 63 (NE) 22
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 25.05. 18:30 51 (NE) 9
BC Hya p 10 1.11481 11.20 12.00 0.80 25.05. 18:30 207 (SW) 13
V1370 Tau p 7 0.295517 10.90 11.20 0.30 25.05. 18:31 285 (W) 12
EO CVn p 10 0.358884 12.25 12.56 0.31 25.05. 18:31 154 (SE) 72
V1115 Cas p 1 0.323283 13.00 13.00 0.00 25.05. 18:31 344 (N) 18
AY Aqr s 10 0.281995 13.70 14.30 0.60 25.05. 18:31 34 (NE) -56
V883 Her p 9 0.6950255 13.13 13.35 0.22 25.05. 18:31 70 (E) 20
V822 Her s 1 1.391137 6.12 6.12 0.00 25.05. 18:31 68 (E) 0
V393 Nor p 10 1.29838 9.85 10.25 0.40 25.05. 18:31 140 (SE) -20
DE Mic p 10 0.410687 7.65 8.05 0.40 25.05. 18:31 80 (E) -58
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.05. 18:32 61 (NE) 34
BW Leo s 1 0.3373728 14.70 15.40 0.70 25.05. 18:32 186 (S) 57
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 25.05. 18:32 33 (NE) 6
HK Cep p 10 1.0513 14.20 14.80 0.60 25.05. 18:32 26 (NE) 24
V1471 Aql p 9 1.11419 8.42 8.63 0.21 25.05. 18:32 61 (NE) -19
GM Boo s 1 0.361122 11.85 11.85 0.00 25.05. 18:32 111 (E) 46
V737 Cep s 8 0.2987665 11.95 12.30 0.35 25.05. 18:32 17 (N) 27
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 25.05. 18:33 27 (NE) -45
V435 Gem p 1 0.3365 10.55 10.92 0.37 25.05. 18:33 260 (W) 37
V338 Her p 1 1.305748 10.07 11.15 1.08 25.05. 18:33 58 (NE) 31
EW Tau p 10 5.26948 11.70 12.30 0.60 25.05. 18:33 280 (W) 13
AZ Vir p 1 0.3496644 10.74 11.37 0.63 25.05. 18:33 142 (SE) 39
V1144 Her p 10 0.25497 14.60 15.40 0.80 25.05. 18:33 76 (E) 47
IX Mon s 3 1.103269 12.60 12.80 0.20 25.05. 18:33 264 (W) 20
EM Lac p 1 0.3891351 12.50 13.09 0.59 25.05. 18:33 13 (N) 16
BU Tri s 1 0.295568 14.40 15.00 0.60 25.05. 18:33 332 (NW) 3
DE Lyn p 1 0.408818 13.13 13.90 0.77 25.05. 18:33 305 (NW) 60
BD Pav p 10 0.1793015 12.40 16.21 3.81 25.05. 18:33 130 (SE) -47
VW LMi s 1 0.477552 8.03 8.45 0.42 25.05. 18:33 208 (SW) 69
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 25.05. 18:34 59 (NE) 21
V789 Cep p 9 0.35363 14.58 14.58 0.00 25.05. 18:34 358 (N) 45
GZ And p 1 0.3050173 10.83 11.61 0.78 25.05. 18:34 335 (NW) 10
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.