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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:43 // 18:12 UTC
Civil Twilight (6°): 03:09 // 18:46 UTC
Nautical Twilight (12°): 02:24 // 19:31 UTC
Astronomical Twilight (18°): 01:31 // 20:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
U Gem p 1 0.17690624 8.20 14.90 6.70 27.04. 07:14 37 (NE) -10
BF Tri p 9 0.326566 14.00 14.60 0.60 27.04. 07:14 101 (E) 50
OU Ser s 1 0.2967662 8.25 8.43 0.18 27.04. 07:15 294 (NW) 1
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 27.04. 07:15 266 (W) 50
CR Del s 8 0.3537417 13.50 13.70 0.20 27.04. 07:15 228 (SW) 47
V744 Cep p 5 0.624553 12.20 12.54 0.34 27.04. 07:15 357 (N) 71
V513 Her s 3 0.3037692 15.30 15.70 0.40 27.04. 07:15 275 (W) 28
IR Lib p 8 0.2743715 8.72 8.83 0.11 27.04. 07:15 262 (W) -32
V1031 Her s 7 1.436758 12.10 12.10 0.00 27.04. 07:16 282 (W) 17
V1143 Her s 1 0.318275 13.00 14.00 1.00 27.04. 07:16 273 (W) 19
AH Aur s 1 0.4941067 10.20 10.70 0.50 27.04. 07:16 52 (NE) 6
EL Gem p 1 1.428316 12.80 13.60 0.80 27.04. 07:16 56 (NE) 0
GO CVn p 7 0.537569 13.50 13.90 0.40 27.04. 07:16 324 (NW) 14
V506 And p 9 0.34345 13.60 14.40 0.80 27.04. 07:16 115 (SE) 60
V535 Aur s 5 0.384744 12.73 13.13 0.40 27.04. 07:16 40 (NE) 20
V357 Cep p 4 1.309234 13.30 15.00 1.70 27.04. 07:16 16 (N) 56
V459 Peg p 9 0.295664 13.65 14.52 0.87 27.04. 07:17 203 (SW) 59
VY Hya p 7 2.001181 9.00 11.30 2.30 27.04. 07:17 9 (N) -63
V405 Gem s 1 0.462107 10.88 10.94 0.06 27.04. 07:17 55 (NE) -7
GQ Cnc p 2 0.422208 13.40 14.40 1.00 27.04. 07:17 20 (N) -11
BU Eri s 6 0.8430936 9.40 9.40 0.00 27.04. 07:17 113 (SE) -8
AS Lib s 10 0.553805 13.20 13.20 0.00 27.04. 07:17 270 (W) -29
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 27.04. 07:18 212 (SW) 66
AC CMi s 1 0.867217 11.00 11.00 0.00 27.04. 07:18 49 (NE) -17
GG CVn s 1 0.385947 12.00 12.00 0.00 27.04. 07:18 319 (NW) 3
GT Boo p 2 0.568922 12.10 12.40 0.30 27.04. 07:18 310 (NW) 17
BC Gru p 8 0.3073055 9.90 10.30 0.40 27.04. 07:18 179 (S) -8
GX Boo p 6 0.38784 12.16 12.32 0.16 27.04. 07:18 316 (NW) -3
BG Cen p 10 0.7430987 11.80 12.10 0.30 27.04. 07:18 203 (SW) -74
OP Dra p 9 0.323163 14.71 15.09 0.38 27.04. 07:18 355 (N) 36
V566 And s 8 0.389694 10.85 11.25 0.40 27.04. 07:19 91 (E) 50
V879 Aql p 9 0.2710068 13.10 14.80 1.70 27.04. 07:19 251 (W) 29
V1055 Her p 1 0.3154085 11.32 11.52 0.20 27.04. 07:19 294 (NW) 36
AN UMa p 6 0.07975275 14.90 20.20 5.30 27.04. 07:19 356 (N) 5
FK Del p 7 0.666795 14.00 14.60 0.60 27.04. 07:19 227 (SW) 44
V387 Cyg s 1 0.6405968 11.50 11.60 0.10 27.04. 07:19 239 (SW) 70
EZ Mon p 2 0.3761659 12.90 13.40 0.50 27.04. 07:19 64 (NE) -27
V607 Aur p 8 2.066885 10.50 11.30 0.80 27.04. 07:19 43 (NE) 34
V873 Per p 1 0.294902 10.80 11.50 0.70 27.04. 07:20 77 (E) 47
V490 Her p 7 1.496632 13.90 15.00 1.10 27.04. 07:20 276 (W) 25
NS Mon p 6 1.777618 10.60 11.10 0.50 27.04. 07:20 63 (NE) -12
RT LMi s 1 0.3749177 11.40 11.70 0.30 27.04. 07:20 11 (N) -5
W UMa s 1 0.3336367 7.75 8.43 0.68 27.04. 07:20 8 (N) 17
V592 Lyr p 1 0.355684 11.54 11.74 0.20 27.04. 07:20 275 (W) 42
FI Lyn p 6 0.373261 9.46 9.46 0.00 27.04. 07:20 22 (N) 16
BN Ari s 1 0.2993717 10.38 10.98 0.60 27.04. 07:20 101 (E) 44
BT Mic p 10 1.50568 10.14 10.42 0.27 27.04. 07:20 202 (S) -7
V856 Her s 1 1.22331 12.80 12.80 0.00 27.04. 07:20 298 (NW) 29
MU Vir p 10 1.34092 7.24 7.28 0.04 27.04. 07:21 294 (NW) -31
NP Tel s 10 0.37512 12.90 13.30 0.40 27.04. 07:21 201 (S) -17
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.