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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 21.05. 12:21 321 (NW) 2
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 21.05. 12:21 306 (NW) 8
DP Peg p 7 1.661295 13.30 14.20 0.90 21.05. 12:21 306 (NW) 0
BU Tri p 1 0.295568 14.40 15.00 0.60 21.05. 12:21 267 (W) 55
XZ UMa p 1 1.222309 10.10 11.70 1.60 21.05. 12:21 65 (NE) 50
V366 Cyg p 6 1.096018 10.00 10.50 0.50 21.05. 12:22 330 (NW) 23
BE Cep s 1 0.4243943 12.40 13.00 0.60 21.05. 12:22 320 (NW) 37
GZ Pup p 10 0.3202743 11.70 12.20 0.50 21.05. 12:22 158 (S) -4
V651 Ara p 10 0.2770608 14.60 15.40 0.80 21.05. 12:22 146 (SE) -81
FW Cen p 10 8.514 12.40 12.90 0.50 21.05. 12:23 122 (SE) -58
EH Cnc p 1 0.4180364 11.73 12.47 0.74 21.05. 12:23 111 (E) 43
AM Eri s 4 0.3165735 14.40 14.40 0.00 21.05. 12:23 194 (S) 27
TT Hor s 10 2.60814 11.00 11.00 0.00 21.05. 12:23 199 (S) -9
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 21.05. 12:23 281 (W) -17
AQ Cru p 9 1.154979 13.20 13.90 0.70 21.05. 12:23 141 (SE) -47
V789 Cyg p 6 0.288551 13.30 13.70 0.40 21.05. 12:23 334 (NW) -6
V1286 Cen p 10 0.613378 11.37 11.98 0.61 21.05. 12:23 101 (E) -51
U Peg s 1 0.3747772 9.23 9.73 0.50 21.05. 12:24 274 (W) 18
V1335 Her p 10 0.59428 14.10 14.60 0.50 21.05. 12:24 348 (N) -9
QQ Car p 10 11.01955 11.80 13.60 1.80 21.05. 12:24 153 (SE) -26
V548 Cyg p 1 1.805238 8.54 9.29 0.75 21.05. 12:24 337 (NW) 20
AQ Psc p 1 0.4756052 8.60 8.96 0.36 21.05. 12:24 251 (W) 25
LX Aur p 10 0.362058 15.00 16.50 1.50 21.05. 12:24 90 (E) 79
CO And s 1 1.827664 11.10 11.10 0.00 21.05. 12:25 291 (W) 50
V816 Cep p 10 0.3113931 13.45 14.10 0.65 21.05. 12:25 347 (N) 39
V553 Hya s 5 0.371497 12.36 12.36 0.00 21.05. 12:25 96 (E) -30
V662 Pup p 10 0.2386 20.10 20.50 0.40 21.05. 12:25 159 (S) -11
SW Ara p 10 6.23752 12.50 15.90 3.40 21.05. 12:25 178 (S) -82
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.05. 12:25 0 (N) 4
V842 Cep p 10 0.2889547 14.00 14.70 0.70 21.05. 12:25 345 (N) 42
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 21.05. 12:25 338 (N) 10
GM Aqr s 6 0.367282 13.80 13.80 0.00 21.05. 12:25 280 (W) -12
V706 Cyg s 1 0.466254 13.20 13.90 0.70 21.05. 12:25 315 (NW) 16
AB Tri p 10 1.093828 8.27 8.38 0.11 21.05. 12:25 268 (W) 54
V373 Gem p 9 1.60498 9.26 9.42 0.16 21.05. 12:25 131 (SE) 56
V1256 Her s 2 0.318276 12.60 13.40 0.80 21.05. 12:26 1 (N) -23
DY Cet s 1 0.44079 9.47 9.47 0.00 21.05. 12:26 222 (SW) 16
LR Ara s 8 1.51954 10.00 10.50 0.50 21.05. 12:26 163 (S) -78
OZ Dra p 10 0.136647 18.00 20.00 2.00 21.05. 12:26 25 (NE) 34
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.05. 12:26 70 (E) 62
V625 Aur p 9 0.3309 16.85 17.43 0.58 21.05. 12:26 155 (SE) 78
V881 Per p 1 0.387377 10.71 11.04 0.33 21.05. 12:26 259 (W) 62
V368 Tel p 10 0.286829 11.25 12.37 1.12 21.05. 12:26 255 (W) -66
V900 Mon p 6 0.298305 11.92 12.80 0.88 21.05. 12:27 160 (S) 43
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 21.05. 12:27 96 (E) -29
PT Vir s 7 0.3081795 13.38 13.50 0.12 21.05. 12:27 72 (E) -1
V1207 Her p 8 0.2667556 12.55 13.40 0.85 21.05. 12:27 11 (N) -14
CH Hya s 10 0.346546 14.50 15.50 1.00 21.05. 12:27 96 (E) -34
V355 Per p 10 0.82953 9.05 9.09 0.04 21.05. 12:27 304 (NW) 62
V790 Cep p 8 0.3212316 12.62 12.74 0.12 21.05. 12:27 353 (N) 52
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.