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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Lyr s 4 0.300661 14.90 14.90 0.00 22.04. 20:32 53 (NE) 10
BX Tri p 6 0.1926355 12.35 12.65 0.30 22.04. 20:32 327 (NW) 1
AH Aur s 1 0.4941067 10.20 10.70 0.50 22.04. 20:33 280 (W) 29
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 22.04. 20:33 315 (NW) -35
SX Lup p 5 0.685845 11.50 12.60 1.10 22.04. 20:33 138 (SE) -18
V1139 Cas s 1 0.2971 12.80 12.80 0.00 22.04. 20:33 343 (N) 19
QT Lup p 10 0.385957 12.32 12.82 0.50 22.04. 20:33 148 (SE) -13
RV Crt p 10 1.170501 9.20 9.70 0.50 22.04. 20:33 184 (S) 20
PS Boo p 10 0.28164 12.30 12.60 0.30 22.04. 20:33 67 (NE) 55
V627 Aur p 8 0.387842 13.70 14.10 0.40 22.04. 20:34 296 (NW) 31
HI Dra s 6 0.597419 9.03 9.18 0.16 22.04. 20:34 38 (NE) 35
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 22.04. 20:34 107 (E) 9
IX Mon s 3 1.103269 12.60 12.80 0.20 22.04. 20:34 262 (W) 22
TX CMi s 1 0.3892173 14.00 14.70 0.70 22.04. 20:34 249 (W) 23
RZ Dra p 1 0.5508762 10.11 11.01 0.90 22.04. 20:34 39 (NE) 36
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 22.04. 20:35 49 (NE) 6
BD Dor p 9 0.785242 11.45 12.12 0.67 22.04. 20:35 230 (SW) -47
SU Cep s 1 0.9014013 10.00 10.60 0.60 22.04. 20:35 16 (N) 20
RS Sct p 5 0.6642377 9.78 10.91 1.13 22.04. 20:35 83 (E) -19
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 22.04. 20:35 35 (NE) 8
V1091 Her s 1 0.393559 12.04 12.04 0.00 22.04. 20:35 70 (E) 32
BL Leo s 1 0.28193 13.80 13.80 0.00 22.04. 20:35 177 (S) 65
G8471.1180 Tuc p 9 1.9463 9.67 10.01 0.34 22.04. 20:35 212 (SW) -78
V1104 Her p 1 0.227876 13.30 14.10 0.80 22.04. 20:35 50 (NE) 32
V351 Lib p 4 0.349735 13.40 14.10 0.70 22.04. 20:35 118 (SE) 8
FR Del p 8 0.3497468 15.00 15.30 0.30 22.04. 20:35 43 (NE) -19
LU Aur p 10 0.388333333 13.50 14.50 1.00 22.04. 20:35 295 (NW) 36
PT Vir s 7 0.3081795 13.38 13.50 0.12 22.04. 20:35 163 (S) 50
GR Gem p 9 0.5274471 15.40 16.10 0.70 22.04. 20:36 276 (W) 23
V474 Hya p 6 0.528304 11.80 12.40 0.60 22.04. 20:36 238 (SW) 25
UY Vol p 1 0.159337785 16.90 23.00 6.10 22.04. 20:36 203 (SW) -35
EX CVn s 4 0.2771572 13.10 13.10 0.00 22.04. 20:36 129 (SE) 74
V917 Cep p 7 0.411767 12.88 13.25 0.37 22.04. 20:36 4 (N) 29
NX Boo p 8 0.251135 13.02 13.40 0.38 22.04. 20:36 95 (E) 50
V646 Aur p 9 0.438786 13.40 13.80 0.40 22.04. 20:36 292 (W) 39
ST Tri p 1 0.479052 14.30 15.20 0.90 22.04. 20:36 325 (NW) 5
Y Leo s 1 1.686094 10.09 10.09 0.00 22.04. 20:36 236 (SW) 56
CC Ser s 1 0.516037 11.14 11.63 0.49 22.04. 20:37 104 (E) 32
V600 And s 7 0.396793 12.64 12.30 -0.34 22.04. 20:37 6 (N) 8
FZ CVn p 9 0.358335 13.50 14.00 0.50 22.04. 20:37 100 (E) 64
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.04. 20:38 95 (E) 50
VY Cet p 3 0.34081 11.20 11.90 0.70 22.04. 20:38 308 (NW) -50
GW Cep p 1 0.3188312 11.40 12.10 0.70 22.04. 20:38 353 (N) 41
BH Cen s 9 0.791585 10.03 10.03 0.00 22.04. 20:38 180 (S) -23
V1175 Her s 1 0.321199 10.89 11.04 0.15 22.04. 20:39 90 (E) 29
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 22.04. 20:39 45 (NE) 7
BO CVn s 1 0.5174625 9.48 10.05 0.57 22.04. 20:39 98 (E) 65
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 22.04. 20:39 47 (NE) 7
V951 Per s 7 0.270478 12.70 13.14 0.44 22.04. 20:39 309 (NW) 13
V355 Vir s 1 0.655521 12.00 12.00 0.00 22.04. 20:39 178 (S) 45
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.