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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cep p 1 0.3188312 11.40 12.10 0.70 16.07. 23:42 16 (N) 51
PR Boo s 10 0.371281 13.70 13.70 0.00 16.07. 23:42 295 (NW) 41
V1430 Aql p 1 0.873721 10.20 10.80 0.60 16.07. 23:43 201 (S) 43
BV Ant s 9 3.59428081 11.52 11.52 0.00 16.07. 23:43 279 (W) -59
V2781 Ori p 10 2.210345 13.90 15.30 1.40 16.07. 23:43 32 (NE) -14
V947 Cyg s 5 0.429245 14.10 14.70 0.60 16.07. 23:43 206 (SW) 70
MX Ser s 4 0.30776 13.20 13.68 0.48 16.07. 23:43 247 (SW) 15
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 16.07. 23:43 69 (E) 52
LX Ser p 1 0.1584325 13.30 17.40 4.10 16.07. 23:44 268 (W) 26
V387 Her p 1 0.589466 12.80 13.40 0.60 16.07. 23:44 248 (W) 43
V997 Cyg s 1 0.458224 14.10 14.10 0.00 16.07. 23:44 301 (NW) 84
DU Gru p 9 0.601954 11.79 12.42 0.63 16.07. 23:44 161 (S) -2
FF CMa p 8 1.2133742 7.38 7.74 0.36 16.07. 23:44 42 (NE) -66
V758 Cen p 8 0.580785 8.80 9.40 0.60 16.07. 23:44 230 (SW) -43
V477 Cyg s 1 2.34698 8.50 8.69 0.19 16.07. 23:45 193 (S) 72
V1297 Sco p 9 4.48886 8.40 8.47 0.07 16.07. 23:45 218 (SW) -11
NN Vir s 2 0.4806875 7.30 7.67 0.37 16.07. 23:45 275 (W) 4
HI Dra p 6 0.597419 9.03 9.20 0.17 16.07. 23:45 309 (NW) 72
TU UMi s 4 0.377268 8.84 8.84 0.00 16.07. 23:45 339 (N) 50
V796 Cep p 1 0.392964 12.20 12.85 0.65 16.07. 23:45 16 (N) 51
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 16.07. 23:45 66 (NE) -3
HY Pav p 10 0.351657 11.40 12.30 0.90 16.07. 23:46 180 (S) -34
V680 Per p 1 0.37422 13.55 14.13 0.58 16.07. 23:46 63 (NE) 24
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 16.07. 23:46 232 (SW) 9
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 16.07. 23:46 44 (NE) -12
V962 Cas s 9 2.7129 12.93 12.93 0.00 16.07. 23:46 58 (NE) 53
V339 Aps p 9 0.551208 13.20 13.80 0.60 16.07. 23:46 206 (SW) -47
V463 Mon p 6 1.123834 14.30 15.10 0.80 16.07. 23:46 25 (NE) -34
FN CVn p 10 0.6107153 12.15 12.45 0.30 16.07. 23:46 310 (NW) 27
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 16.07. 23:46 209 (SW) 75
V475 Hya p 7 0.317122 12.60 13.10 0.50 16.07. 23:47 2 (N) -39
V511 Per s 9 3.045303 8.10 8.10 0.00 16.07. 23:47 52 (NE) 22
U Oph p 1 1.67734617 5.84 6.56 0.72 16.07. 23:47 236 (SW) 27
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 16.07. 23:47 148 (SE) 21
V775 Cen s 4 0.6636425 9.90 9.90 0.00 16.07. 23:47 234 (SW) -41
V797 Cep p 1 0.270449 14.60 15.00 0.40 16.07. 23:48 15 (N) 51
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 16.07. 23:48 209 (SW) 68
KT Lyr p 9 0.5815356 14.70 15.40 0.70 16.07. 23:48 242 (SW) 63
NW Cam p 10 1.1483 13.00 13.80 0.80 16.07. 23:48 38 (NE) 35
FG Lyn p 9 1.43577 10.77 11.04 0.27 16.07. 23:48 3 (N) 13
BB CMi p 1 0.7928535 10.00 10.80 0.80 16.07. 23:48 11 (N) -35
V381 Cam p 7 0.458029 12.50 13.10 0.60 16.07. 23:48 18 (N) 36
CD Aqr p 9 4.837785 10.10 10.90 0.80 16.07. 23:49 164 (S) 35
V924 Oph p 10 0.359554 15.70 16.40 0.70 16.07. 23:49 220 (SW) 42
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 16.07. 23:49 206 (SW) -1
HY Gem s 5 0.351013 16.70 17.50 0.80 16.07. 23:49 27 (NE) -13
NW Aqr p 1 0.30163 12.00 12.00 0.00 16.07. 23:49 137 (SE) 32
DK And p 1 0.489223 12.50 13.10 0.60 16.07. 23:49 71 (E) 62
V579 And p 10 0.338094 12.50 12.80 0.30 16.07. 23:49 102 (E) 60
BV Eri p 1 0.5076543 8.12 8.63 0.51 16.07. 23:49 81 (E) -21
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.