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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BD Cen s 9 1.2011287 10.60 11.10 0.50 15.04. 12:31 152 (SE) -78
CU Sge p 1 0.7916759 10.90 11.70 0.80 15.04. 12:32 300 (NW) -3
BS Mus p 10 0.7682444 11.00 11.60 0.60 15.04. 12:32 141 (SE) -58
V436 Cam p 10 1.0541 13.50 14.10 0.60 15.04. 12:32 37 (NE) 61
EPS CrA p 9 0.591452 4.74 5.00 0.26 15.04. 12:32 265 (W) -47
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 15.04. 12:32 316 (NW) 70
NN Ser p 1 0.1300801 17.00 23.00 6.00 15.04. 12:32 348 (N) -26
BD And p 1 0.9258052 11.30 11.70 0.40 15.04. 12:32 295 (NW) 53
IU Aps s 10 0.3046 14.20 14.60 0.40 15.04. 12:32 188 (S) -58
EK Cas s 5 8.677942 11.90 11.95 0.05 15.04. 12:33 300 (NW) 60
DS Sge p 10 2.65094 15.80 16.80 1.00 15.04. 12:33 296 (NW) 1
RV Gru p 10 0.2595312 11.00 11.40 0.40 15.04. 12:33 223 (SW) -23
V1047 Her p 1 0.320736 12.26 12.78 0.52 15.04. 12:33 334 (NW) -2
QT Lup p 10 0.385957 12.32 12.82 0.50 15.04. 12:33 38 (NE) -83
V347 Vir p 9 0.81672 11.75 12.43 0.68 15.04. 12:33 34 (NE) -59
V536 Cen p 10 1.2926355 13.60 14.50 0.90 15.04. 12:33 27 (NE) -76
OZ Hya p 5 2.048765 9.50 9.75 0.25 15.04. 12:33 93 (E) -24
BB Peg p 1 0.361501 10.80 11.48 0.68 15.04. 12:34 267 (W) 24
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 15.04. 12:34 302 (NW) 14
V956 Aql p 10 0.3961755 13.90 14.30 0.40 15.04. 12:34 288 (W) -28
BE Col p 10 0.64788 15.00 15.00 0.00 15.04. 12:34 144 (SE) 0
BY Peg s 1 0.341936 12.90 13.58 0.68 15.04. 12:34 284 (W) 26
V1289 Cen p 9 0.897009 10.40 11.20 0.80 15.04. 12:34 88 (E) -77
XY Boo s 1 0.370564 10.30 10.61 0.31 15.04. 12:34 20 (N) -18
GM Aqr s 6 0.367282 13.80 13.80 0.00 15.04. 12:34 254 (W) 9
V563 And p 8 0.3031916 13.70 14.20 0.50 15.04. 12:34 229 (SW) 72
V891 Aql p 10 0.419508 15.40 15.80 0.40 15.04. 12:34 287 (W) -13
CK Boo p 1 0.3551495 8.99 9.26 0.27 15.04. 12:34 10 (N) -30
HS Hya p 3 1.568041 8.07 8.15 0.08 15.04. 12:35 89 (E) -26
V353 Dra p 8 0.802697 11.52 11.79 0.27 15.04. 12:35 349 (N) 20
MT Cas s 1 0.313878 13.30 14.02 0.72 15.04. 12:35 297 (NW) 63
V495 Sct p 9 2.63743 9.78 10.81 1.03 15.04. 12:35 291 (W) -31
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 15.04. 12:35 269 (W) -2
V579 Per s 8 0.465618 7.87 7.94 0.07 15.04. 12:35 148 (SE) 80
GK Mus p 10 0.931 14.20 15.00 0.80 15.04. 12:35 156 (SE) -56
V1041 Sco p 10 2.18742 8.94 9.26 0.32 15.04. 12:36 331 (NW) -66
AR Boo p 1 0.3448727 13.50 14.50 1.00 15.04. 12:36 19 (N) -13
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.04. 12:36 287 (W) -47
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 15.04. 12:36 308 (NW) 24
SZ Her p 1 0.818096 9.86 11.87 2.01 15.04. 12:36 330 (NW) -1
V1302 Her s 1 0.316291 12.72 12.72 0.00 15.04. 12:37 332 (NW) 10
RV CVn p 1 0.2695671 13.75 14.36 0.61 15.04. 12:37 20 (N) -9
V410 Pup p 10 0.876165 6.68 6.74 0.05 15.04. 12:37 135 (SE) -25
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 15.04. 12:37 242 (SW) 10
V362 UMa p 8 0.3428 14.20 14.70 0.50 15.04. 12:38 12 (N) 11
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 15.04. 12:38 142 (SE) 39
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 15.04. 12:38 306 (NW) 35
HW Per s 4 0.6348286 13.00 13.30 0.30 15.04. 12:38 120 (SE) 81
V450 Peg s 1 0.556231 14.00 14.00 0.00 15.04. 12:38 283 (W) 24
GW Cep p 1 0.3188312 11.40 12.10 0.70 15.04. 12:38 353 (N) 59
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.