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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1139 Cas s 1 0.2971 12.80 12.80 0.00 22.07. 15:11 348 (N) 17
UZ For p 10 0.087865429 18.20 20.90 2.70 22.07. 15:12 283 (W) -45
KW Per s 1 0.93126 10.50 10.80 0.30 22.07. 15:12 344 (N) 16
V405 Cep s 8 1.373749 8.75 8.75 0.00 22.07. 15:12 351 (N) 41
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 22.07. 15:12 54 (NE) 11
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 22.07. 15:12 172 (S) 9
HR Boo p 1 0.315967 13.25 13.85 0.60 22.07. 15:12 119 (SE) 49
V430 Nor p 10 0.366 16.70 17.22 0.52 22.07. 15:12 150 (SE) -26
AR Ind p 10 0.6346 13.90 14.40 0.50 22.07. 15:12 121 (SE) -57
V653 Lyr p 1 0.468813 11.23 11.56 0.33 22.07. 15:12 59 (NE) 28
V864 Mon s 5 0.358427 9.90 10.50 0.60 22.07. 15:13 256 (W) 6
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 22.07. 15:13 283 (W) 15
V552 And p 4 0.28133 16.89 17.55 0.66 22.07. 15:13 342 (N) 6
IS Boo p 8 0.25145 14.00 14.60 0.60 22.07. 15:13 81 (E) 71
V1188 Tau p 6 0.576023 11.85 12.30 0.45 22.07. 15:13 314 (NW) -2
DE CMa p 10 0.6959637 13.00 13.60 0.60 22.07. 15:13 240 (SW) -10
RW CrB p 1 0.7264112 10.22 10.78 0.56 22.07. 15:13 99 (E) 47
V1258 Cen p 10 0.08885 15.40 22.20 6.80 22.07. 15:14 170 (S) 9
CK Cet s 7 0.767309 10.35 10.35 0.00 22.07. 15:14 357 (N) -61
V1137 Cas s 3 4.158995 11.85 11.85 0.00 22.07. 15:14 352 (N) 29
V899 Her p 1 0.421169 7.93 8.07 0.14 22.07. 15:14 84 (E) 41
V643 Her s 4 1.223089 13.50 13.50 0.00 22.07. 15:14 72 (E) 15
V593 And p 10 0.372178 12.80 13.10 0.30 22.07. 15:14 15 (N) -2
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 22.07. 15:14 261 (W) 9
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 22.07. 15:14 261 (W) 11
VY PsA p 9 0.633889 8.81 9.01 0.20 22.07. 15:14 55 (NE) -56
IP Cep s 1 0.8988977 11.50 12.10 0.60 22.07. 15:14 15 (N) 32
V422 And s 4 1.015595 13.40 13.40 0.00 22.07. 15:15 11 (N) 11
MU Aqr p 3 0.2722205 11.30 11.80 0.50 22.07. 15:15 60 (NE) -24
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 22.07. 15:15 43 (NE) 31
V1066 Her p 1 0.539622 11.80 12.30 0.50 22.07. 15:15 59 (NE) 39
HS Vul s 1 0.3320847 13.90 14.20 0.30 22.07. 15:15 56 (NE) 2
V396 Mon s 1 0.3963436 12.60 13.50 0.90 22.07. 15:15 268 (W) 6
QS Vir p 9 0.150757525 14.27 17.76 3.49 22.07. 15:16 156 (SE) 24
V1269 Cen p 10 0.389943 12.70 13.65 0.95 22.07. 15:16 165 (S) 5
V1035 Her s 4 0.971205 10.90 10.90 0.00 22.07. 15:16 76 (E) 41
QY Hya p 2 0.292341 9.04 9.36 0.32 22.07. 15:16 182 (S) 12
V482 Cam p 10 0.133619437 15.10 18.40 3.30 22.07. 15:16 324 (NW) 52
V450 Per s 1 0.948673 13.00 13.00 0.00 22.07. 15:16 331 (NW) 8
NZ Boo p 1 0.0589094 17.20 20.00 2.80 22.07. 15:16 103 (E) 56
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 22.07. 15:16 23 (NE) 14
IO Boo p 7 0.2711483 13.00 13.50 0.50 22.07. 15:16 128 (SE) 57
V344 Cas s 4 1.000744 12.80 13.40 0.60 22.07. 15:16 10 (N) 18
V736 Cep s 7 0.857848 9.96 10.40 0.44 22.07. 15:16 26 (NE) 22
NT Dra p 7 1.639934 12.85 13.40 0.55 22.07. 15:17 345 (N) 59
V1300 Her p 1 0.296334 12.63 13.00 0.37 22.07. 15:17 68 (E) 32
XY Leo p 1 0.2841029 9.45 9.93 0.48 22.07. 15:17 233 (SW) 47
AE Cas p 1 0.7591207 12.70 13.50 0.80 22.07. 15:17 353 (N) 31
CU Ind p 10 0.337259 12.50 13.21 0.71 22.07. 15:17 157 (SE) -67
MS Vir s 1 0.3124379 9.34 9.67 0.33 22.07. 15:18 153 (SE) 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.