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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ER Psc p 5 1.620216 12.10 13.80 1.70 31.07. 20:04 92 (E) 11
VZ Psc s 1 0.2612592 10.20 10.43 0.23 31.07. 20:04 90 (E) 6
FY CVn p 10 0.386118 13.30 13.70 0.40 31.07. 20:05 277 (W) 50
HU Tau s 1 2.056303 5.85 5.91 0.06 31.07. 20:05 16 (N) -18
SY Hya p 6 3.40291 10.70 13.60 2.90 31.07. 20:05 305 (NW) -37
V1237 Tau p 8 0.287447 14.03 14.18 0.15 31.07. 20:05 4 (N) -15
V338 Aqr p 9 0.285143 12.40 13.10 0.70 31.07. 20:05 114 (SE) 17
HI Leo p 1 0.3115905 10.90 11.60 0.70 31.07. 20:05 277 (W) -4
V404 Gem p 1 0.348706 11.59 12.13 0.54 31.07. 20:06 343 (N) -23
V357 Aps p 7 0.304565 14.00 14.30 0.30 31.07. 20:06 188 (S) -40
V345 Gem s 1 0.274778 7.82 7.88 0.06 31.07. 20:06 337 (NW) -3
V339 Boo p 10 0.3628085 10.70 10.90 0.20 31.07. 20:06 263 (W) 69
V513 Her p 3 0.3037692 15.30 15.70 0.40 31.07. 20:06 182 (S) 64
V1094 Her s 1 0.392119 12.60 12.60 0.00 31.07. 20:06 194 (S) 75
AE Cyg p 1 0.96918718 11.80 12.80 1.00 31.07. 20:06 96 (E) 47
CN And p 1 0.4627909 9.70 10.25 0.55 31.07. 20:07 56 (NE) 25
V554 Hya p 10 0.302559 12.50 13.30 0.80 31.07. 20:07 234 (SW) -6
LS Peg p 8 0.1733 11.60 13.00 1.40 31.07. 20:07 103 (E) 29
NN Ser p 1 0.1300801 17.00 23.00 6.00 31.07. 20:07 222 (SW) 46
G8992.0286 Cru p 9 1.88467 9.11 9.22 0.11 31.07. 20:07 214 (SW) -38
BE Tri p 8 0.384306 12.90 13.20 0.30 31.07. 20:07 49 (NE) 6
V441 Nor p 10 0.362 16.15 16.70 0.55 31.07. 20:07 196 (S) -19
V1263 Cen p 10 0.410756 12.10 12.95 0.85 31.07. 20:08 234 (SW) -13
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 31.07. 20:08 138 (SE) 80
V435 Gem p 1 0.3365 10.55 10.92 0.37 31.07. 20:08 330 (NW) -13
HX Lac p 4 0.527476 14.20 14.90 0.70 31.07. 20:08 65 (NE) 49
PS Boo p 10 0.28164 12.30 12.60 0.30 31.07. 20:08 285 (W) 67
BU Vul p 1 0.5689935 10.60 11.40 0.80 31.07. 20:08 106 (E) 50
PR Boo s 10 0.371281 13.70 13.70 0.00 31.07. 20:08 273 (W) 65
V524 Mon p 3 0.28361685 14.40 15.20 0.80 31.07. 20:08 338 (N) -36
V972 Her s 5 0.4430605 6.72 6.72 0.00 31.07. 20:08 172 (S) 73
RV Gru s 10 0.2595312 11.00 11.40 0.40 31.07. 20:08 133 (SE) -26
V502 Cam p 9 3.785438 12.49 13.05 0.56 31.07. 20:08 350 (N) 43
CW Aqr s 4 0.542909 10.70 10.80 0.10 31.07. 20:09 117 (SE) 0
BN Gru p 10 0.2789227 14.00 15.50 1.50 31.07. 20:09 129 (SE) -27
V905 Ara s 2 0.243905 14.00 14.00 0.00 31.07. 20:09 184 (S) -21
V1115 Cas s 1 0.323283 13.00 13.00 0.00 31.07. 20:09 35 (NE) 28
DZ Psc p 1 0.366136 10.86 11.32 0.46 31.07. 20:09 67 (NE) 9
OQ Cas p 3 0.7166834 14.40 15.10 0.70 31.07. 20:09 35 (NE) 36
RZ Dra s 1 0.5508762 10.11 10.50 0.39 31.07. 20:09 27 (NE) 80
SY Aps p 6 0.278908 12.20 13.60 1.40 31.07. 20:09 196 (S) -37
TV Mus p 10 0.4456651 11.00 11.30 0.30 31.07. 20:09 217 (SW) -45
IY UMa p 4 0.0739138 18.40 20.00 1.60 31.07. 20:10 322 (NW) 34
LU Lib p 10 0.351671 13.50 14.30 0.80 31.07. 20:10 210 (SW) 18
AL Sco p 10 1.532249 11.20 13.50 2.30 31.07. 20:10 193 (S) 6
BS Gem s 9 1.05035 14.70 14.70 0.00 31.07. 20:10 355 (N) -17
V1123 Tau s 1 0.399949 9.87 9.87 0.00 31.07. 20:10 33 (NE) -16
V621 Cen p 10 3.68357 10.10 10.70 0.60 31.07. 20:11 207 (SW) -31
V412 Hya p 8 1.894386 12.70 14.10 1.40 31.07. 20:11 292 (W) -35
VZ Tri s 2 0.4334825 12.80 13.30 0.50 31.07. 20:11 42 (NE) 4
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.