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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GS Boo p 1 1.25681 11.40 12.00 0.60 18.04. 21:21 101 (E) 55
GI Vul s 1 0.4814828 13.50 13.80 0.30 18.04. 21:21 56 (NE) 7
YY Cet p 1 0.7904598 10.58 11.61 1.03 18.04. 21:21 315 (NW) -51
BZ Leo p 8 0.2697257 15.30 16.10 0.80 18.04. 21:21 194 (S) 62
DM Del s 1 0.8446725 8.58 8.80 0.22 18.04. 21:22 52 (NE) -11
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 18.04. 21:22 29 (NE) 29
V1047 Her s 1 0.320736 12.26 12.26 0.00 18.04. 21:22 77 (E) 34
V842 Mon p 10 0.989888 9.74 10.05 0.31 18.04. 21:22 266 (W) 10
NN Cas s 1 0.980807 13.60 14.00 0.40 18.04. 21:22 358 (N) 18
V956 Aql s 10 0.3961755 13.90 14.20 0.30 18.04. 21:23 87 (E) -17
V636 Oph p 10 2.233265 13.50 15.70 2.20 18.04. 21:23 78 (E) 4
V600 And s 7 0.396793 12.64 12.30 -0.34 18.04. 21:23 11 (N) 8
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.04. 21:23 253 (W) 78
EK Aqr s 1 0.61279 10.80 11.23 0.43 18.04. 21:23 12 (N) -49
V587 Cyg p 7 1.955552 14.30 16.20 1.90 18.04. 21:23 31 (NE) 11
EL Vel s 8 2.758396 11.30 11.30 0.00 18.04. 21:23 220 (SW) -12
CK Boo s 1 0.3551495 8.99 9.23 0.24 18.04. 21:24 132 (SE) 40
V489 And s 8 0.422756 12.00 12.00 0.00 18.04. 21:24 357 (N) -15
V1042 Her p 1 0.511154 12.08 12.66 0.58 18.04. 21:24 88 (E) 27
EQ Pup s 9 1.143134 10.20 10.90 0.70 18.04. 21:24 236 (SW) -6
V834 Cep p 10 1.123305 12.90 13.40 0.50 18.04. 21:24 28 (NE) 23
V490 Cyg p 1 1.140236 13.10 13.70 0.60 18.04. 21:24 49 (NE) 7
V500 Cam s 6 0.2483505 14.00 14.70 0.70 18.04. 21:24 344 (N) 57
MX Ser p 4 0.30776 13.20 13.68 0.48 18.04. 21:24 116 (SE) 16
BW Dra s 1 0.292165 8.61 9.02 0.41 18.04. 21:24 47 (NE) 63
YY Cru p 10 0.517292 12.80 13.00 0.20 18.04. 21:24 178 (S) -21
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 18.04. 21:24 90 (E) -20
BL And p 1 0.722376 11.00 11.74 0.74 18.04. 21:24 10 (N) 13
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 18.04. 21:24 65 (NE) 14
V358 UMa p 9 4.66935 12.15 13.15 1.00 18.04. 21:25 74 (E) 75
BT Tri p 10 0.2512 14.20 14.80 0.60 18.04. 21:25 335 (NW) -5
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 18.04. 21:25 38 (NE) 9
V1021 Her p 10 1.226588 13.62 14.05 0.43 18.04. 21:25 69 (E) 55
CD Tri p 3 0.369035 12.14 12.62 0.48 18.04. 21:25 334 (NW) 0
G3798.1207 UMa p 1 0.559778 13.40 13.90 0.50 18.04. 21:25 298 (NW) 58
KX Nor s 10 0.58614 14.30 14.80 0.50 18.04. 21:25 144 (SE) -28
KO Ara p 9 0.3825476 13.30 14.10 0.80 18.04. 21:25 134 (SE) -35
V432 Per p 1 0.3833085 11.00 11.70 0.70 18.04. 21:26 329 (NW) 11
AL Cam s 1 1.328331 10.50 10.50 0.00 18.04. 21:26 357 (N) 60
RV Crv s 1 0.7472455 8.60 8.60 0.00 18.04. 21:26 174 (S) 20
CL CrB s 8 0.318808 11.41 11.66 0.25 18.04. 21:26 85 (E) 46
CT Cet p 6 0.2564878 9.29 9.48 0.19 18.04. 21:26 335 (NW) -58
V448 Cas s 7 0.574084 14.50 15.00 0.50 18.04. 21:26 356 (N) 21
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 18.04. 21:26 51 (NE) 12
AD And s 1 0.986194 10.90 11.60 0.70 18.04. 21:26 6 (N) 9
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 18.04. 21:26 87 (E) -34
MQ UMa p 1 0.476069 11.57 11.83 0.26 18.04. 21:26 240 (SW) 79
EE CVn s 1 0.280562 13.70 14.57 0.87 18.04. 21:26 134 (SE) 66
V435 Dra p 10 0.5221901 12.32 12.64 0.32 18.04. 21:27 24 (NE) 37
V1300 Her p 1 0.296334 12.63 13.00 0.37 18.04. 21:27 67 (NE) 31
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.