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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V649 Lyr s 1 0.292256 14.50 14.91 0.41 25.04. 05:52 276 (W) 63
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.04. 05:52 73 (E) 59
LM Cnc p 5 0.315801 12.00 12.50 0.50 25.04. 05:52 4 (N) -26
V1223 Tau s 7 0.446918 12.15 12.15 0.00 25.04. 05:52 80 (E) 3
DK Per p 1 0.8988765 12.30 13.30 1.00 25.04. 05:52 48 (NE) 45
BZ Ara p 9 0.4 14.50 15.10 0.60 25.04. 05:52 213 (SW) -31
DW Pav p 10 0.698 15.70 16.40 0.70 25.04. 05:52 192 (S) -30
FX Eri p 8 0.292345 9.70 9.97 0.27 25.04. 05:52 115 (SE) -35
NX Boo s 8 0.251135 13.02 13.36 0.34 25.04. 05:52 294 (NW) 24
BV Eri p 1 0.5076543 8.12 8.63 0.51 25.04. 05:53 88 (E) -15
BE Dra p 1 0.522495 11.30 11.80 0.50 25.04. 05:53 329 (NW) 63
NP Pav p 10 0.6333963 10.70 11.70 1.00 25.04. 05:53 182 (S) -29
IR Lib s 8 0.2743715 8.72 8.72 0.00 25.04. 05:53 247 (SW) -18
VY Cet p 3 0.34081 11.20 11.90 0.70 25.04. 05:53 117 (SE) -3
QW Per p 6 0.825686 14.60 15.70 1.10 25.04. 05:53 62 (NE) 28
LM Boo p 1 0.327922 12.00 12.50 0.50 25.04. 05:53 291 (W) 14
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.04. 05:53 260 (W) 8
AR Dra p 1 0.675838 11.29 12.51 1.22 25.04. 05:53 339 (N) 31
V1851 Ori s 1 0.276946 12.00 12.00 0.00 25.04. 05:53 59 (NE) -11
V713 And p 10 0.318453 12.01 12.13 0.12 25.04. 05:53 102 (E) 55
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.04. 05:53 4 (N) -34
IU Per s 1 0.857026 10.50 10.50 0.00 25.04. 05:53 59 (NE) 33
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.04. 05:54 92 (E) -73
V837 Cep p 10 0.438076 12.80 13.00 0.20 25.04. 05:54 356 (N) 80
V1076 Cas p 9 0.381185 15.68 15.97 0.29 25.04. 05:54 53 (NE) 54
NT Aps s 5 0.294763 8.39 8.39 0.00 25.04. 05:55 204 (SW) -49
HI Dra s 6 0.597419 9.03 9.18 0.16 25.04. 05:55 306 (NW) 66
V781 Tau s 1 0.344909 8.90 9.30 0.40 25.04. 05:55 43 (NE) -1
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 25.04. 05:55 317 (NW) 80
RR Cen p 9 0.6056895 7.27 7.68 0.41 25.04. 05:55 229 (SW) -46
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.04. 05:55 167 (S) -44
V962 Cas p 9 2.7129 12.93 13.51 0.58 25.04. 05:55 61 (NE) 59
V441 Cep p 10 1.649051 8.74 9.22 0.48 25.04. 05:56 8 (N) 64
V397 Cep p 1 2.086835 7.39 7.81 0.42 25.04. 05:56 24 (NE) 60
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.04. 05:56 172 (S) 67
V1119 Her s 4 0.723403 10.05 10.27 0.22 25.04. 05:56 256 (W) 19
AQ Cap p 7 0.3173885 13.00 13.90 0.90 25.04. 05:56 182 (S) 21
AG Phe s 10 0.75534 8.87 8.95 0.08 25.04. 05:56 144 (SE) -10
BH Mon p 10 2.324653 14.00 15.00 1.00 25.04. 05:56 36 (NE) -24
V434 Cep p 10 1.52 9.12 9.32 0.19 25.04. 05:57 11 (N) 74
V947 Per p 6 0.297667 13.45 14.05 0.60 25.04. 05:57 59 (NE) 17
KT Cnc p 8 0.323691 13.60 14.20 0.60 25.04. 05:57 11 (N) -28
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 25.04. 05:57 63 (NE) -14
PR Mon p 9 1.123728 11.00 11.70 0.70 25.04. 05:57 34 (NE) -46
V532 Mon s 1 0.4669795 12.20 12.20 0.00 25.04. 05:58 39 (NE) -33
AI Sex p 2 0.603615 11.12 11.50 0.38 25.04. 05:58 343 (N) -37
BT Gem p 3 1.2369358 13.90 15.30 1.40 25.04. 05:58 41 (NE) -7
HS Aqr p 1 0.7101875 9.35 9.42 0.07 25.04. 05:58 190 (S) 39
BB Vul p 5 0.938919 12.50 13.20 0.70 25.04. 05:58 202 (S) 66
YZ Cru p 10 0.836728 13.00 13.50 0.50 25.04. 05:58 231 (SW) -60
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.