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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sunrise // Sunset: 03:02 // 18:50 UTC
Civil Twilight (6°): 02:23 // 19:29 UTC
Nautical Twilight (12°): 01:27 // 20:25 UTC
Astronomical Twilight (18°): 00:03 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 22.05. 13:20 349 (N) 19
MS Vir p 1 0.3124379 9.34 9.67 0.33 22.05. 13:20 82 (E) -30
VY Sex p 1 0.4434355 9.01 9.30 0.29 22.05. 13:21 110 (E) 12
AB And s 1 0.3318894 9.50 10.20 0.70 22.05. 13:21 307 (NW) 18
HN UMa p 4 0.38261 9.90 10.02 0.12 22.05. 13:21 74 (E) 38
V357 Cep s 4 1.309234 13.30 13.30 0.00 22.05. 13:21 343 (N) 54
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 22.05. 13:21 325 (NW) 28
GX Boo p 6 0.38784 12.16 12.32 0.16 22.05. 13:21 56 (NE) 5
AW Tri p 10 0.388194 13.40 13.70 0.30 22.05. 13:21 278 (W) 33
V640 Aur p 1 0.3279975 12.52 13.25 0.73 22.05. 13:22 309 (NW) 86
V878 Ara p 10 0.770465 8.00 8.22 0.22 22.05. 13:22 89 (E) -74
GT Cyg s 9 2.974353 13.30 13.35 0.05 22.05. 13:22 324 (NW) 13
V402 Gem s 7 0.399252 11.72 12.35 0.63 22.05. 13:22 171 (S) 60
OQ UMa p 1 0.283356 13.00 13.70 0.70 22.05. 13:22 36 (NE) 30
Y Crv p 7 0.329037 11.73 12.10 0.37 22.05. 13:22 97 (E) -14
V646 Cas p 4 6.16252 10.21 10.50 0.29 22.05. 13:22 317 (NW) 50
V571 And p 9 0.357641 13.70 14.20 0.50 22.05. 13:22 279 (W) 46
GG Lup s 7 1.84961 5.49 5.80 0.31 22.05. 13:23 92 (E) -57
UW Hya p 3 1.055439 13.30 14.00 0.70 22.05. 13:23 137 (SE) 34
ET Vel p 4 3.080877 11.20 11.80 0.60 22.05. 13:23 152 (SE) -13
FU Dra p 1 0.306718 10.55 11.10 0.55 22.05. 13:23 21 (N) 27
VW Tri s 1 0.298863 13.90 14.40 0.50 22.05. 13:23 276 (W) 40
V1053 Her p 1 0.287796 13.57 13.77 0.20 22.05. 13:23 13 (N) -3
V362 Dra p 9 0.3472233 12.11 12.89 0.78 22.05. 13:23 8 (N) 29
BB Cir p 7 3.087177 10.00 11.40 1.40 22.05. 13:23 126 (SE) -57
V366 Tel p 10 0.844598 12.76 13.74 0.98 22.05. 13:23 241 (SW) -77
IV Gem p 3 0.60269 12.20 13.10 0.90 22.05. 13:23 148 (SE) 69
V366 Cam p 9 0.773387 10.55 10.85 0.30 22.05. 13:23 341 (N) 65
GY Pup p 10 0.4121794 11.90 12.30 0.40 22.05. 13:23 170 (S) -1
ZZ PsA p 10 0.373893 9.28 9.56 0.28 22.05. 13:23 280 (W) -45
V1168 Aql s 4 1.272567 11.90 11.90 0.00 22.05. 13:23 335 (NW) -25
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 22.05. 13:23 205 (SW) 36
V Ser p 10 3.453545 9.50 10.50 1.00 22.05. 13:24 4 (N) -55
AN UMa p 6 0.07975275 14.90 20.20 5.30 22.05. 13:24 68 (E) 44
V594 Lyr s 5 0.255999 14.00 14.00 0.00 22.05. 13:24 357 (N) 6
U Her p 1 2.0510269 4.69 5.37 0.68 22.05. 13:24 14 (N) -6
V384 Ser p 1 0.268729 11.90 12.40 0.50 22.05. 13:24 33 (NE) -9
V452 And s 6 0.978438 13.80 13.80 0.00 22.05. 13:24 315 (NW) 27
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 22.05. 13:24 354 (N) -13
PT Vir s 7 0.3081795 13.38 13.50 0.12 22.05. 13:25 84 (E) 8
PY Cyg p 8 0.4650325 14.80 15.20 0.40 22.05. 13:25 343 (N) 1
KU Aur s 1 1.319579 11.70 11.70 0.00 22.05. 13:25 179 (S) 70
X Pic p 9 0.861901 10.51 11.37 0.86 22.05. 13:25 193 (S) -15
BU Vul p 1 0.5689935 10.60 11.40 0.80 22.05. 13:25 330 (NW) -6
BD Dor p 9 0.785242 11.45 12.12 0.67 22.05. 13:25 195 (S) -20
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 22.05. 13:25 343 (N) 21
VZ Lib s 1 0.358261 10.13 10.55 0.42 22.05. 13:25 62 (NE) -41
ST Ind p 10 0.4018812 11.30 11.79 0.49 22.05. 13:25 262 (W) -69
GO CVn p 7 0.537569 13.50 13.90 0.40 22.05. 13:25 45 (NE) 19
KV Gem p 1 0.358522 12.40 12.90 0.50 22.05. 13:26 172 (S) 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.