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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:16 // 17:42 UTC
Civil Twilight (6°): 03:44 // 18:13 UTC
Nautical Twilight (12°): 03:04 // 18:54 UTC
Astronomical Twilight (18°): 02:20 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V387 Her s 1 0.589466 12.80 13.20 0.40 04.09. 05:01 354 (N) -20
UZ Mic p 10 0.440964 11.90 12.40 0.50 04.09. 05:01 263 (W) -49
EZ Oct p 10 0.285878 11.37 12.09 0.72 04.09. 05:01 178 (S) -53
V523 Cas p 1 0.2336923 10.62 11.45 0.83 04.09. 05:02 296 (NW) 50
V1851 Ori p 1 0.276946 12.00 12.50 0.50 04.09. 05:02 173 (S) 50
V438 Cam p 9 0.500825 13.60 13.90 0.30 04.09. 05:02 9 (N) 61
GK CVn p 10 0.4012861 14.40 15.50 1.10 04.09. 05:02 35 (NE) 2
WY Sex p 5 0.3680553 11.50 11.80 0.30 04.09. 05:02 99 (E) 7
FS Aqr s 7 0.26205 13.20 13.20 0.00 04.09. 05:02 279 (W) -8
AE Cen p 10 2.1151 12.25 14.15 1.90 04.09. 05:02 134 (SE) -44
IY UMa p 4 0.0739138 18.40 20.00 1.60 04.09. 05:02 45 (NE) 42
HN UMa s 4 0.38261 9.90 10.02 0.12 04.09. 05:03 61 (NE) 25
MU Gem s 1 0.7262005 14.50 14.90 0.40 04.09. 05:03 134 (SE) 46
PS Vir p 1 0.289806 12.00 12.30 0.30 04.09. 05:03 74 (E) -5
V455 Mon s 5 0.6817285 14.50 15.30 0.80 04.09. 05:03 143 (SE) 34
BP Cen p 10 2.170536 12.20 16.00 3.80 04.09. 05:03 111 (E) -56
GO Lac p 10 0.539191 15.00 16.00 1.00 04.09. 05:03 311 (NW) 29
EE CVn s 1 0.280562 13.70 14.57 0.87 04.09. 05:03 41 (NE) 3
V5521 Sgr p 10 0.464 15.20 15.80 0.60 04.09. 05:03 320 (NW) -61
DN Boo s 1 0.447564 11.17 11.17 0.00 04.09. 05:03 46 (NE) -14
EQ Pup s 9 1.143134 10.20 10.90 0.70 04.09. 05:03 142 (SE) 5
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 04.09. 05:04 91 (E) -33
V2553 Oph s 1 0.457615 11.30 11.70 0.40 04.09. 05:04 353 (N) -26
QX Boo s 9 0.3604665 12.50 12.50 0.00 04.09. 05:04 14 (N) 9
V740 Per p 4 0.373042 11.22 11.87 0.65 04.09. 05:04 216 (SW) 71
V789 Cep p 9 0.35363 14.58 14.58 0.00 04.09. 05:04 353 (N) 52
V959 Cep s 9 0.372264 11.45 11.68 0.23 04.09. 05:04 326 (NW) 50
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 04.09. 05:04 353 (N) -30
V380 Dra s 1 0.4937366 12.28 12.28 0.00 04.09. 05:05 355 (N) 30
IR Lac p 9 0.651512 15.20 16.00 0.80 04.09. 05:05 316 (NW) 32
TY Boo p 1 0.3171485 10.81 11.47 0.66 04.09. 05:05 24 (NE) -1
V426 Cam p 8 0.347835 13.50 14.00 0.50 04.09. 05:05 20 (N) 70
IP Peg s 1 0.15820616 13.00 13.00 0.00 04.09. 05:05 278 (W) 18
HM Cet p 5 0.44462 12.96 12.96 0.00 04.09. 05:06 234 (SW) 33
V1362 Cen p 10 0.35341 9.25 9.53 0.28 04.09. 05:06 76 (E) -62
V442 Cep p 10 2.129141 6.93 7.06 0.13 04.09. 05:06 323 (NW) 36
HH Boo s 1 0.318666 11.00 11.00 0.00 04.09. 05:06 27 (NE) 13
GH Boo p 1 0.65951 11.90 12.30 0.40 04.09. 05:06 36 (NE) -4
VZ Cru s 3 1.1258132 11.49 11.49 0.00 04.09. 05:06 138 (SE) -54
BX Peg s 1 0.280418 11.00 11.62 0.62 04.09. 05:06 302 (NW) 8
AB Cas p 1 1.366888 10.10 11.85 1.75 04.09. 05:06 335 (NW) 63
V923 Her s 8 1.364757 9.10 9.10 0.00 04.09. 05:07 2 (N) -10
V355 Cas p 4 2.25948 12.70 14.30 1.60 04.09. 05:07 312 (NW) 43
YY CrB s 1 0.37656 8.64 8.64 0.00 04.09. 05:07 14 (N) -1
NU Boo s 8 0.339576 13.40 13.40 0.00 04.09. 05:07 18 (N) 17
V797 Cep p 1 0.270449 14.60 15.00 0.40 04.09. 05:07 347 (N) 56
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 04.09. 05:07 308 (NW) -71
BH Cas p 1 0.4058927 12.30 12.70 0.40 04.09. 05:07 311 (NW) 50
V639 Aur p 4 0.3571 14.01 14.85 0.84 04.09. 05:07 67 (NE) 81
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 04.09. 05:07 339 (N) 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.