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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH Cas s 1 0.4058927 12.30 12.30 0.00 15.05. 09:20 314 (NW) 74
V658 Lyr s 1 0.33026 11.10 11.10 0.00 15.05. 09:20 315 (NW) 24
IK Boo s 1 0.303116 12.00 12.50 0.50 15.05. 09:20 357 (N) -10
DX Aqr p 7 0.9450115 6.37 6.78 0.41 15.05. 09:20 234 (SW) 6
UV Leo s 1 0.60008641 8.90 9.49 0.59 15.05. 09:21 48 (NE) -13
BH UMa p 1 0.349341 11.50 12.30 0.80 15.05. 09:21 28 (NE) 20
EF Boo p 1 0.4205155 9.43 9.99 0.57 15.05. 09:21 354 (N) 11
V563 And s 8 0.3031916 13.70 14.00 0.30 15.05. 09:21 172 (S) 77
V1233 Her p 10 0.3105942 11.80 12.16 0.36 15.05. 09:21 326 (NW) 8
V964 Aql p 9 1.26256 13.60 14.40 0.80 15.05. 09:21 275 (W) -11
V1144 Cen p 9 1.069425 11.97 12.70 0.73 15.05. 09:21 35 (NE) -69
RY Cha s 10 0.640142 13.80 14.00 0.20 15.05. 09:22 162 (S) -57
V1236 Tau p 10 1.29395 18.10 18.27 0.17 15.05. 09:22 103 (E) 45
AN Cam p 6 20.99846 10.40 11.20 0.80 15.05. 09:22 14 (N) 60
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 15.05. 09:22 271 (W) 12
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 15.05. 09:22 43 (NE) -60
IQ Per s 1 1.743567 7.72 7.88 0.16 15.05. 09:22 83 (E) 70
EPS CrA s 9 0.591452 4.74 4.95 0.21 15.05. 09:22 253 (W) -36
SY Hor s 10 0.3116395 11.48 12.08 0.60 15.05. 09:22 156 (SE) -11
FY Psc p 9 0.3562175 12.75 13.30 0.55 15.05. 09:23 217 (SW) 68
HM Cet s 5 0.44462 12.96 12.96 0.00 15.05. 09:23 176 (S) 46
DH CVn s 1 0.365804 12.72 13.20 0.48 15.05. 09:23 18 (N) -2
V479 Vel p 9 2.18882 9.14 9.23 0.09 15.05. 09:23 106 (E) -38
V1241 Tau s 1 0.823271 9.38 9.60 0.22 15.05. 09:23 152 (SE) 36
V600 Per p 10 1.46969 7.60 8.05 0.45 15.05. 09:23 131 (SE) 67
CL Lyn p 4 1.58605 9.76 10.34 0.58 15.05. 09:23 48 (NE) 39
V437 Dra p 10 0.316053 13.75 14.40 0.65 15.05. 09:24 321 (NW) 44
V1370 Tau p 7 0.295517 10.90 11.20 0.30 15.05. 09:24 106 (E) 37
V1056 Her p 10 1.876 10.20 10.30 0.10 15.05. 09:24 323 (NW) 11
AA UMa p 1 0.468127 10.88 11.58 0.70 15.05. 09:24 41 (NE) 20
XX Sex p 7 0.5401135 9.30 9.55 0.25 15.05. 09:24 66 (NE) -27
V681 Her p 1 1.15862 13.60 14.10 0.50 15.05. 09:24 329 (NW) -9
MM Cen s 9 2.094509 12.10 12.40 0.30 15.05. 09:24 134 (SE) -70
V653 Lyr p 1 0.468813 11.23 11.56 0.33 15.05. 09:25 312 (NW) 19
RW Com p 1 0.2373465 11.00 11.70 0.70 15.05. 09:25 19 (N) -11
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 15.05. 09:25 294 (NW) 30
SU Cep s 1 0.9014013 10.00 10.60 0.60 15.05. 09:25 306 (NW) 53
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 15.05. 09:25 306 (NW) 13
UX Men s 10 4.1811 8.80 9.47 0.67 15.05. 09:25 166 (S) -41
V1016 Oph s 1 0.407161 13.10 14.10 1.00 15.05. 09:25 315 (NW) -37
IX Boo p 8 0.35431 12.90 13.30 0.40 15.05. 09:25 356 (N) -16
V430 Dra p 9 0.4102 15.20 16.00 0.80 15.05. 09:25 320 (NW) 43
GW Lac p 10 0.535875 15.00 16.00 1.00 15.05. 09:25 295 (NW) 60
V449 Dra p 10 0.351315 12.23 12.45 0.22 15.05. 09:26 347 (N) 51
V564 And p 4 0.39177 13.98 14.07 0.09 15.05. 09:26 172 (S) 84
BZ Tri p 10 2.949335 11.80 12.30 0.50 15.05. 09:26 165 (S) 69
EY Peg p 6 1.923307 12.00 14.00 2.00 15.05. 09:26 239 (SW) 43
RW Dor s 2 0.2854633 10.80 11.20 0.40 15.05. 09:26 160 (S) -34
V344 Dra p 9 0.332887 13.70 14.20 0.50 15.05. 09:26 344 (N) 21
BI Vul p 1 0.2518236 14.15 14.90 0.75 15.05. 09:26 273 (W) 34
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.