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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V790 Cep s 8 0.3212316 12.62 12.62 0.00 30.04. 03:47 7 (N) 50
V370 Cyg p 1 0.774543 11.80 13.10 1.30 30.04. 03:47 163 (S) 72
V1024 Her s 3 0.5308265 12.50 12.50 0.00 30.04. 03:47 254 (W) 46
BI Vul s 1 0.2518236 14.15 14.86 0.71 30.04. 03:47 123 (SE) 57
V608 Car p 10 0.967554 8.87 9.55 0.68 30.04. 03:47 229 (SW) -81
QV UMa s 6 0.311444 13.50 13.50 0.00 30.04. 03:48 337 (NW) 15
V903 Ara p 9 0.301566 12.34 12.40 0.06 30.04. 03:48 199 (S) -21
V726 Cyg p 1 0.497971 12.70 13.80 1.10 30.04. 03:48 131 (SE) 77
AW UMa s 1 0.438726 6.83 7.08 0.25 30.04. 03:48 309 (NW) 7
AO Cam p 1 0.3299026 9.50 10.00 0.50 30.04. 03:48 26 (NE) 19
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 30.04. 03:48 230 (SW) 24
TU Mus p 9 1.3872845 8.17 8.75 0.58 30.04. 03:48 220 (SW) -55
V360 Tel p 10 1.3675 11.78 12.28 0.50 30.04. 03:48 185 (S) -8
V1101 Her s 1 0.382661 11.95 11.95 0.00 30.04. 03:49 263 (W) 77
V358 Cep p 1 0.4728283 13.50 14.50 1.00 30.04. 03:49 12 (N) 47
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 30.04. 03:49 263 (W) -28
AI Gem p 1 0.7242082 13.80 14.20 0.40 30.04. 03:49 7 (N) -24
AS Hya p 4 1.063597 12.02 14.80 2.78 30.04. 03:49 309 (NW) -50
BM UMa p 1 0.2712208 13.80 14.75 0.95 30.04. 03:49 322 (NW) 18
V1052 Her s 1 0.370829 12.20 12.20 0.00 30.04. 03:49 233 (SW) 53
V447 Nor p 10 0.8617 16.45 16.75 0.30 30.04. 03:49 209 (SW) -25
GV Leo p 1 0.266728 11.37 11.50 0.13 30.04. 03:49 318 (NW) -13
EL Tuc p 7 0.3420282 13.00 13.50 0.50 30.04. 03:49 152 (SE) -38
AA And p 1 0.9350967 10.30 10.90 0.60 30.04. 03:49 72 (E) 54
ES Her s 1 0.782029 13.10 13.70 0.60 30.04. 03:50 231 (SW) 67
MZ Del s 4 0.7331187 8.29 8.29 0.00 30.04. 03:50 151 (SE) 44
EL Gem p 1 1.428316 12.80 13.60 0.80 30.04. 03:50 13 (N) -18
X Car p 9 1.08263 7.90 8.65 0.75 30.04. 03:50 220 (SW) -77
V947 Per s 6 0.297667 13.45 13.45 0.00 30.04. 03:50 40 (NE) 3
V603 Aur p 8 0.37475 12.70 13.40 0.70 30.04. 03:50 20 (N) 16
EI Sge p 7 0.3882466 14.00 14.80 0.80 30.04. 03:50 163 (S) 59
V857 Her s 1 0.38223 10.90 10.90 0.00 30.04. 03:50 263 (W) 60
HR Boo p 1 0.315967 13.25 13.85 0.60 30.04. 03:50 269 (W) 30
CQ Ser p 5 0.7600617 10.70 11.50 0.80 30.04. 03:51 200 (S) 24
QY Hya p 2 0.292341 9.04 9.36 0.32 30.04. 03:51 264 (W) -33
V811 Her p 9 0.941947 14.00 15.40 1.40 30.04. 03:51 262 (W) 70
VV Men p 10 0.43503 13.13 13.66 0.53 30.04. 03:51 159 (S) -60
V1241 Tau p 1 0.823271 9.38 10.28 0.90 30.04. 03:51 66 (NE) -19
V1223 Tau s 7 0.446918 12.15 12.15 0.00 30.04. 03:51 60 (NE) -12
LZ Dra s 5 0.350349 12.00 12.00 0.00 30.04. 03:51 2 (N) 66
V873 Aql s 5 0.357572 13.30 13.30 0.00 30.04. 03:52 193 (S) 40
V439 Cam p 10 1.1484 12.55 12.83 0.28 30.04. 03:52 6 (N) 33
V723 Per s 7 0.796424 12.24 12.50 0.26 30.04. 03:52 46 (NE) 35
V394 Mon p 10 4.2650821 12.00 13.20 1.20 30.04. 03:52 16 (N) -43
XY Boo p 1 0.370564 10.30 10.61 0.31 30.04. 03:52 279 (W) 19
NY Lyr s 1 0.4408 12.70 13.10 0.40 30.04. 03:52 187 (S) 74
FU Dra p 1 0.306718 10.55 11.10 0.55 30.04. 03:53 314 (NW) 57
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 30.04. 03:53 209 (SW) 69
SV Nor p 10 0.3761231 12.00 12.60 0.60 30.04. 03:53 208 (SW) -29
V507 Lyr p 7 0.366912 14.21 14.75 0.54 30.04. 03:53 205 (SW) 66
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.