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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:25 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:11 UTC
Nautical Twilight (12°): 03:14 // 18:51 UTC
Astronomical Twilight (18°): 02:30 // 19:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QV Lup p 10 0.365618 11.35 11.78 0.43 05.04. 20:23 135 (SE) -20
V681 Mon s 9 5.75745 13.00 13.00 0.00 05.04. 20:24 224 (SW) 30
V431 Gem p 10 0.254 17.50 17.70 0.20 05.04. 20:24 245 (SW) 49
V960 Cep p 6 0.333992 12.80 13.50 0.70 05.04. 20:24 351 (N) 30
HS Leo s 2 0.337706 13.80 14.40 0.60 05.04. 20:24 149 (SE) 65
V369 Dra p 10 0.40095 13.40 13.80 0.40 05.04. 20:24 44 (NE) 30
U Oph s 1 1.67734617 5.84 6.46 0.62 05.04. 20:24 79 (E) -8
V463 Peg p 7 0.330569 11.60 12.15 0.55 05.04. 20:24 8 (N) -22
V842 Her s 1 0.419037 9.85 9.85 0.00 05.04. 20:24 54 (NE) 38
SY Sct p 10 7.3763 13.90 15.80 1.90 05.04. 20:24 67 (NE) -32
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 05.04. 20:24 99 (E) -27
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 05.04. 20:24 71 (E) 35
V389 Cas s 1 2.49481 10.80 10.80 0.00 05.04. 20:24 332 (NW) 16
V648 And p 10 0.5321 13.45 14.10 0.65 05.04. 20:25 348 (N) 1
WW UMi s 8 0.601949 12.45 12.55 0.10 05.04. 20:25 25 (NE) 60
BS Vul s 1 0.475971 10.90 11.10 0.20 05.04. 20:25 38 (NE) -9
IR Lib s 8 0.2743715 8.72 8.72 0.00 05.04. 20:25 119 (SE) -14
BO Peg p 1 0.580428 11.50 12.20 0.70 05.04. 20:25 14 (N) -27
IT Per s 1 1.533725 9.90 10.00 0.10 05.04. 20:25 316 (NW) 19
WY Hya s 1 0.716008 10.40 11.20 0.80 05.04. 20:25 220 (SW) 33
YZ Phe p 10 0.23472665 12.65 13.32 0.67 05.04. 20:25 257 (W) -57
KS Eri p 9 0.533437 9.32 9.41 0.09 05.04. 20:25 256 (W) 1
V354 UMa s 7 0.2938285 10.93 11.20 0.27 05.04. 20:25 73 (E) 59
V880 Mon p 10 0.372458 8.21 8.41 0.20 05.04. 20:26 234 (SW) 15
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 05.04. 20:26 97 (E) -3
RU UMi p 1 0.524926 10.00 10.66 0.66 05.04. 20:26 31 (NE) 60
V1103 Her p 1 0.2913524 11.90 12.40 0.50 05.04. 20:26 49 (NE) 12
WY Ret p 10 0.553644 13.80 14.60 0.80 05.04. 20:26 221 (SW) -49
FX Dra s 5 0.8166005 9.29 9.29 0.00 05.04. 20:27 48 (NE) 45
ES UMa p 1 0.5288515 11.00 11.40 0.40 05.04. 20:27 352 (N) 70
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 05.04. 20:27 16 (N) 16
EU Peg p 5 0.721115 12.20 12.80 0.60 05.04. 20:27 352 (N) -12
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 05.04. 20:27 159 (S) 43
PW UMa s 8 0.5552888 11.10 11.10 0.00 05.04. 20:27 335 (NW) 72
DV Psc p 1 0.3085358 10.59 11.10 0.51 05.04. 20:27 329 (NW) -30
AZ Vul p 3 1.1226275 11.80 12.40 0.60 05.04. 20:27 26 (NE) -10
V339 Dra p 9 0.457404 13.40 14.00 0.60 05.04. 20:27 51 (NE) 43
LR Com s 1 0.896297 10.80 10.80 0.00 05.04. 20:27 123 (SE) 51
BH UMa p 1 0.349341 11.50 12.30 0.80 05.04. 20:27 53 (NE) 86
LP Com p 1 0.337934 12.76 13.37 0.61 05.04. 20:27 121 (SE) 57
V737 Per p 1 0.366599 12.65 13.22 0.57 05.04. 20:28 300 (NW) 18
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 05.04. 20:28 36 (NE) 1
V1355 Aql s 5 0.5157905 12.70 13.30 0.60 05.04. 20:28 42 (NE) -14
PT Boo s 9 0.4466345 12.60 12.60 0.00 05.04. 20:28 68 (E) 41
DK Her p 1 1.942293 10.50 11.70 1.20 05.04. 20:28 73 (E) 3
DZ Ori p 7 1.836253 12.10 13.00 0.90 05.04. 20:28 260 (W) 28
AP Dor p 10 0.213593 9.38 9.60 0.22 05.04. 20:28 219 (SW) -37
V373 Dra s 3 0.316906 13.00 13.00 0.00 05.04. 20:28 42 (NE) 31
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 05.04. 20:28 18 (N) 20
V909 Cep s 7 0.425573 12.13 12.13 0.00 05.04. 20:28 357 (N) 20
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.