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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V797 Cep p 1 0.270449 14.60 15.00 0.40 19.04. 13:19 349 (N) 57
NN Ser p 1 0.1300801 17.00 23.00 6.00 19.04. 13:19 5 (N) -27
CV Boo p 1 0.8469932 10.20 11.00 0.80 19.04. 13:19 9 (N) -2
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 19.04. 13:19 7 (N) -2
V1254 Cen p 10 0.37079 11.17 11.75 0.58 19.04. 13:19 98 (E) -55
V552 And p 4 0.28133 16.89 17.55 0.66 19.04. 13:19 268 (W) 67
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 19.04. 13:20 319 (NW) 1
V373 Dra s 3 0.316906 13.00 13.00 0.00 19.04. 13:20 349 (N) 15
Y Crv p 7 0.329037 11.73 12.10 0.37 19.04. 13:20 70 (E) -35
V810 Cep p 9 0.584566 13.10 13.60 0.50 19.04. 13:20 332 (NW) 31
V434 Ser s 6 0.884 13.30 14.00 0.70 19.04. 13:20 15 (N) -36
BW Eri p 6 0.6384855 10.16 10.75 0.59 19.04. 13:20 181 (S) 12
V781 Tau p 1 0.344909 8.90 9.30 0.40 19.04. 13:20 131 (SE) 60
RT Lac p 7 5.0739 8.84 9.89 1.05 19.04. 13:20 303 (NW) 31
LT Cam p 2 0.2766042 14.50 14.70 0.20 19.04. 13:21 47 (NE) 72
V513 Her p 3 0.3037692 15.30 15.70 0.40 19.04. 13:21 339 (N) -13
AU Dra s 1 0.515266 12.30 12.30 0.00 19.04. 13:21 351 (N) 30
V404 Hya s 7 0.309535 14.85 14.85 0.00 19.04. 13:21 100 (E) 14
EL Tuc p 7 0.3420282 13.00 13.50 0.50 19.04. 13:21 206 (SW) -36
V380 Mon s 7 0.995881 11.70 12.40 0.70 19.04. 13:21 133 (SE) 28
V1285 Sco p 10 3.35345 13.45 15.00 1.55 19.04. 13:21 354 (N) -71
V349 Ara s 10 2.65179 8.60 8.80 0.20 19.04. 13:21 196 (S) -78
V509 Cyg s 6 1.609159 13.10 13.10 0.00 19.04. 13:21 318 (NW) 23
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 19.04. 13:22 304 (NW) 0
NY Vir p 1 0.10101597 13.30 14.22 0.92 19.04. 13:22 47 (NE) -32
BN Peg p 1 0.7132979 10.30 11.20 0.90 19.04. 13:22 282 (W) -3
LU Vir p 1 0.492241 7.84 8.17 0.33 19.04. 13:22 53 (NE) -34
WY Sex p 5 0.3680553 11.50 11.80 0.30 19.04. 13:22 91 (E) 0
V790 Cep s 8 0.3212316 12.62 12.62 0.00 19.04. 13:22 354 (N) 53
SW Ant p 10 0.3802 13.80 14.90 1.10 19.04. 13:22 111 (E) -15
AL Cam p 1 1.328331 10.50 11.30 0.80 19.04. 13:22 13 (N) 46
IL Cnc p 1 0.267656 12.35 12.96 0.61 19.04. 13:22 91 (E) 28
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 19.04. 13:22 319 (NW) 11
V935 Mon p 10 5.994 9.70 9.90 0.20 19.04. 13:23 128 (SE) 25
V667 And p 7 0.694499 12.90 13.30 0.40 19.04. 13:23 297 (NW) 45
V609 Cen p 10 0.458448 13.30 13.60 0.30 19.04. 13:23 116 (SE) -65
PP Lac p 1 0.4011613 11.10 12.00 0.90 19.04. 13:23 308 (NW) 41
V1275 Her p 10 0.29111 14.10 14.70 0.60 19.04. 13:23 346 (N) 9
CM Gem p 10 1.403522 14.80 15.30 0.50 19.04. 13:24 127 (SE) 48
KO Del s 1 0.5833444 12.50 12.00 -0.50 19.04. 13:24 297 (NW) -1
PS Lyr s 6 1.4469835 11.30 11.40 0.10 19.04. 13:24 320 (NW) -3
RW Dor p 2 0.2854633 10.80 11.40 0.60 19.04. 13:24 173 (S) -29
V740 Per p 4 0.373042 11.22 11.87 0.65 19.04. 13:24 188 (S) 74
CC Lyn s 6 0.354627 6.42 6.42 0.00 19.04. 13:25 82 (E) 56
V342 Lac p 1 0.700587 12.40 12.90 0.50 19.04. 13:25 310 (NW) 37
V416 Peg p 10 1.424803 8.13 8.19 0.06 19.04. 13:25 280 (W) 27
CF Peg s 1 0.4134966 14.80 14.80 0.00 19.04. 13:25 294 (NW) 15
PW UMa s 8 0.5552888 11.10 11.10 0.00 19.04. 13:25 39 (NE) 50
IV Boo p 8 0.2830385 14.30 15.10 0.80 19.04. 13:25 26 (NE) -5
V1294 Cen p 9 1.165525 7.80 8.07 0.27 19.04. 13:26 91 (E) -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.