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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1107 Cas s 1 0.273412 12.88 12.88 0.00 15.05. 11:14 314 (NW) 67
V1355 Her p 8 0.2892705 11.66 11.90 0.24 15.05. 11:14 322 (NW) -6
NS Lac p 6 1.015555 14.10 14.90 0.80 15.05. 11:14 302 (NW) 41
V1105 Her s 5 0.321736 12.60 12.60 0.00 15.05. 11:14 330 (NW) -3
BF Cru p 10 0.4988062 12.90 13.40 0.50 15.05. 11:14 134 (SE) -61
WZ Hor p 10 0.728851 8.12 8.45 0.33 15.05. 11:14 187 (S) -24
DK Per s 1 0.8988765 12.30 12.30 0.00 15.05. 11:15 311 (NW) 75
IT Cnc s 6 0.363657 12.50 12.90 0.40 15.05. 11:15 88 (E) 27
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 15.05. 11:15 321 (NW) 27
V701 Cen p 8 0.73845 8.60 9.40 0.80 15.05. 11:16 108 (E) -68
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 15.05. 11:16 313 (NW) 7
V440 Cas p 8 0.32568791 15.00 15.50 0.50 15.05. 11:16 297 (NW) 51
EX CMa s 10 74.111 13.00 13.00 0.00 15.05. 11:17 134 (SE) 15
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 15.05. 11:17 276 (W) -9
V910 Ara p 9 7.35765 8.68 8.90 0.22 15.05. 11:17 267 (W) -71
EM Lac s 1 0.3891351 12.50 13.09 0.59 15.05. 11:17 308 (NW) 42
EE Psc p 10 0.3166726 13.80 14.10 0.30 15.05. 11:17 238 (SW) 39
LY And s 4 0.345031 13.80 13.80 0.00 15.05. 11:17 243 (SW) 71
V1256 Her s 2 0.318276 12.60 13.40 0.80 15.05. 11:18 337 (NW) -21
XX LMi p 4 0.370979 12.42 12.56 0.14 15.05. 11:18 61 (NE) 18
AC Psc p 3 0.335307 13.60 14.60 1.00 15.05. 11:18 257 (W) 20
V592 Per s 1 0.7157178 8.30 8.30 0.00 15.05. 11:18 132 (SE) 76
V684 Mon p 1 1.85142 8.43 8.54 0.11 15.05. 11:18 124 (SE) 37
EM Tuc s 4 0.326575 12.16 12.16 0.00 15.05. 11:18 204 (SW) -35
ER Ara p 10 0.6326 13.40 14.50 1.10 15.05. 11:18 218 (SW) -72
IS Boo s 8 0.25145 14.00 14.00 0.00 15.05. 11:18 16 (N) 11
V752 Oph p 9 1.836643 13.20 14.60 1.40 15.05. 11:18 335 (NW) -26
AW Tri p 10 0.388194 13.40 13.70 0.30 15.05. 11:19 246 (SW) 57
V423 Tau s 6 0.682416 15.70 15.80 0.10 15.05. 11:19 126 (SE) 55
V1461 Aql s 10 1.763062 8.91 8.91 0.00 15.05. 11:19 290 (W) -27
V1042 Her p 1 0.511154 12.08 12.66 0.58 15.05. 11:19 343 (N) -17
V1642 Ori p 7 3.037693 12.30 13.07 0.77 15.05. 11:19 149 (SE) 37
V1371 Ori s 9 0.758223 8.16 8.16 0.00 15.05. 11:19 144 (SE) 48
V480 CrA p 10 0.53303 13.50 14.00 0.50 15.05. 11:19 281 (W) -65
V535 Ara s 9 0.6293021 7.17 7.71 0.54 15.05. 11:19 236 (SW) -73
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 15.05. 11:19 91 (E) 26
V431 Gem p 10 0.254 17.50 17.70 0.20 15.05. 11:19 99 (E) 39
DM Vir s 2 4.6694335 8.75 9.50 0.75 15.05. 11:19 38 (NE) -46
V640 Aql s 7 0.5612183 12.60 12.80 0.20 15.05. 11:20 303 (NW) -12
V359 Cas p 1 1.303887 11.80 12.60 0.80 15.05. 11:20 305 (NW) 52
V1036 Her p 1 0.391678 11.31 11.61 0.30 15.05. 11:20 345 (N) -14
LU Lib p 10 0.351671 13.50 14.30 0.80 15.05. 11:20 2 (N) -57
AA Eri p 6 0.5008423 12.80 13.30 0.50 15.05. 11:20 174 (S) 28
V363 And s 8 1.277973 9.10 9.10 0.00 15.05. 11:21 255 (W) 61
V580 Lyr s 1 0.289052 12.85 12.85 0.00 15.05. 11:21 325 (NW) 4
IV Lib p 9 6.86197 8.35 8.95 0.60 15.05. 11:21 8 (N) -58
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 15.05. 11:22 300 (NW) -14
BQ Ari p 6 0.282335 10.28 10.55 0.27 15.05. 11:22 206 (SW) 51
V1057 Her s 1 0.943522 11.80 11.80 0.00 15.05. 11:22 338 (N) -19
BC Vel p 9 1.173596 11.10 11.70 0.60 15.05. 11:22 133 (SE) -23
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.