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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10

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

Sunrise // Sunset: 03:35 // 18:18 UTC
Civil Twilight (6°): 03:00 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:40 UTC
Astronomical Twilight (18°): 01:18 // 20:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BS Vul p 1 0.475971 10.90 11.60 0.70 30.04. 20:08 55 (NE) 0
EM Cep p 1 0.806181 7.02 7.17 0.15 30.04. 20:09 14 (N) 25
EX Leo s 1 0.408605 8.27 8.27 0.00 30.04. 20:09 205 (SW) 54
V1178 Cen p 9 2.13185 11.70 13.80 2.10 30.04. 20:09 161 (S) -2
V938 Mon p 10 0.682 14.65 15.09 0.44 30.04. 20:09 243 (SW) 15
SY Cen p 10 6.63114 11.10 12.00 0.90 30.04. 20:09 165 (S) -24
V523 Aur p 1 0.330437 13.30 14.70 1.40 30.04. 20:09 285 (W) 45
IW Per p 10 0.9171877 5.79 5.84 0.05 30.04. 20:09 319 (NW) 13
HS Leo s 2 0.337706 13.80 14.40 0.60 30.04. 20:10 196 (S) 67
PW UMa s 8 0.5552888 11.10 11.10 0.00 30.04. 20:10 322 (NW) 65
GU Aps s 10 0.436522 14.00 14.50 0.50 30.04. 20:10 168 (S) -45
V1026 Her p 7 0.829383 12.20 12.60 0.40 30.04. 20:10 86 (E) 31
BX Aqr p 9 1.529613 11.50 12.50 1.00 30.04. 20:10 58 (NE) -37
NY Lyr p 1 0.4408 12.70 13.20 0.50 30.04. 20:10 52 (NE) 13
OU Ser s 1 0.2967662 8.25 8.43 0.18 30.04. 20:10 108 (E) 35
Y Crv p 7 0.329037 11.73 12.10 0.37 30.04. 20:11 166 (S) 24
V501 Vel p 9 2.01571 9.55 9.73 0.18 30.04. 20:11 198 (S) -11
OS Lup p 10 0.3741337 10.33 11.05 0.72 30.04. 20:11 143 (SE) -8
V525 And p 10 1.42902 11.20 11.55 0.35 30.04. 20:11 342 (N) -3
MS Vir s 1 0.3124379 9.34 9.67 0.33 30.04. 20:11 146 (SE) 16
NN Com p 5 0.582846 13.38 13.78 0.40 30.04. 20:11 161 (S) 53
BO Per s 6 9.16024 12.00 12.00 0.00 30.04. 20:12 331 (NW) 22
V375 Cam s 8 0.32208 13.60 14.10 0.50 30.04. 20:12 344 (N) 46
IU Aps s 10 0.3046 14.20 14.60 0.40 30.04. 20:12 167 (S) -47
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 30.04. 20:12 34 (NE) 17
QU Cyg s 1 0.3469114 14.50 15.10 0.60 30.04. 20:12 43 (NE) 12
RZ UMi s 2 0.3373491 12.80 13.50 0.70 30.04. 20:12 4 (N) 52
V654 Car p 10 2.87362 12.50 13.30 0.80 30.04. 20:12 190 (S) -21
V711 Cep p 1 1.304357 9.49 9.73 0.24 30.04. 20:12 5 (N) 24
DU Lyr p 6 0.837005 13.10 14.40 1.30 30.04. 20:12 57 (NE) 12
CR Tau p 1 0.68270353 12.50 13.00 0.50 30.04. 20:12 286 (W) 19
V623 Ara p 10 1.7188 14.00 14.50 0.50 30.04. 20:13 143 (SE) -33
V549 And p 10 0.315957 14.00 14.50 0.50 30.04. 20:13 337 (NW) 5
LM Boo p 1 0.327922 12.00 12.50 0.50 30.04. 20:13 113 (SE) 49
WZ Cep p 1 0.417444 12.45 13.01 0.56 30.04. 20:14 2 (N) 33
AM Oct s 10 0.5017 14.40 14.90 0.50 30.04. 20:14 160 (S) -59
AP Dor p 10 0.213593 9.38 9.60 0.22 30.04. 20:14 227 (SW) -46
V470 Hya s 7 0.395393 13.00 13.00 0.00 30.04. 20:14 241 (SW) 22
V760 Cep p 10 0.316492 14.79 15.22 0.43 30.04. 20:14 359 (N) 46
GW Psc p 8 0.3363377 11.35 12.00 0.65 30.04. 20:14 335 (NW) -29
AO Pic p 9 2.23415 9.43 9.83 0.40 30.04. 20:14 222 (SW) -38
DV Psc p 1 0.3085358 10.59 11.10 0.51 30.04. 20:15 353 (N) -34
V1233 Her p 10 0.3105942 11.80 12.16 0.36 30.04. 20:15 70 (E) 37
FO Hya p 1 0.4695567 9.50 10.00 0.50 30.04. 20:15 207 (SW) 17
V1289 Her s 1 0.340092 11.06 11.06 0.00 30.04. 20:15 68 (E) 27
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 30.04. 20:15 85 (E) 49
V639 Aur p 4 0.3571 14.01 14.85 0.84 30.04. 20:15 310 (NW) 38
V349 Mus p 10 1.4883 16.87 16.89 0.02 30.04. 20:15 169 (S) -27
TX Cnc p 1 0.3828827 10.00 10.35 0.35 30.04. 20:15 249 (W) 41
AR Vel p 10 3.212764 12.10 12.50 0.40 30.04. 20:15 190 (S) -18
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.