Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 18:59 UTC
Civil Twilight (6°): 02:15 // 19:39 UTC
Nautical Twilight (12°): 01:16 // 20:38 UTC
Astronomical Twilight (18°): 23:27 // 22:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Boo p 10 0.3628085 10.70 10.90 0.20 30.05. 10:47 6 (N) 4
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 30.05. 10:47 304 (NW) 19
KR Pav p 10 0.4838 13.70 14.80 1.10 30.05. 10:47 212 (SW) -54
XZ CMi s 1 0.5788095 9.70 9.80 0.10 30.05. 10:47 117 (SE) 26
V2650 Oph s 7 0.384054 12.57 13.00 0.43 30.05. 10:47 336 (NW) -29
V1231 Sco p 10 0.403586 15.42 15.61 0.19 30.05. 10:47 304 (NW) -68
V1306 Her p 1 0.370368 11.70 12.10 0.40 30.05. 10:47 343 (N) 5
OY Mus p 9 2.19461 13.00 13.75 0.75 30.05. 10:47 155 (SE) -57
V1252 Her p 10 0.39148 14.50 15.00 0.50 30.05. 10:47 349 (N) 2
V717 Car p 9 0.9533071 10.44 10.94 0.50 30.05. 10:48 136 (SE) -42
V736 Cep s 7 0.857848 9.96 10.40 0.44 30.05. 10:48 320 (NW) 32
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 30.05. 10:48 124 (SE) 34
IV Cas p 1 0.9985167 11.20 12.40 1.20 30.05. 10:48 302 (NW) 49
GH Vul p 10 5.05305 14.90 16.40 1.50 30.05. 10:48 313 (NW) -7
MU Lac p 10 0.2775155 14.10 15.10 1.00 30.05. 10:48 309 (NW) 37
CU Tau s 1 0.412528 11.50 11.90 0.40 30.05. 10:49 198 (S) 65
HW Vir s 1 0.11671953 10.50 11.20 0.70 30.05. 10:49 67 (NE) -29
CN And s 1 0.4627909 9.70 9.96 0.26 30.05. 10:49 281 (W) 47
IR Lib s 8 0.2743715 8.72 8.72 0.00 30.05. 10:49 30 (NE) -67
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 30.05. 10:49 329 (NW) -33
V1355 Her p 8 0.2892705 11.66 11.90 0.24 30.05. 10:49 329 (NW) -9
RT Cha p 9 0.3551095 14.00 15.00 1.00 30.05. 10:49 166 (S) -49
CO Eri s 10 5.78352 9.11 9.21 0.10 30.05. 10:49 199 (S) -8
ES Her s 1 0.782029 13.10 13.70 0.60 30.05. 10:49 340 (N) -5
V487 Cam p 10 0.47766 14.40 14.90 0.50 30.05. 10:49 17 (N) 57
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 30.05. 10:50 260 (W) -9
V1069 Her p 6 0.486617 12.30 13.00 0.70 30.05. 10:50 345 (N) 8
NU TrA p 10 1.92834 11.72 12.75 1.03 30.05. 10:50 184 (S) -70
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 30.05. 10:50 331 (NW) 15
MR Del p 1 0.5216895 8.85 9.16 0.31 30.05. 10:51 295 (NW) -13
XX LMi s 4 0.370979 12.42 12.42 0.00 30.05. 10:51 66 (NE) 23
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 30.05. 10:51 268 (W) 65
BN Ari p 1 0.2993717 10.38 11.02 0.64 30.05. 10:51 240 (SW) 55
XY Sct p 4 0.7852528 13.80 14.50 0.70 30.05. 10:51 315 (NW) -38
V556 Lyr p 9 1.490108 8.07 8.31 0.24 30.05. 10:51 325 (NW) 5
V1139 Cas s 1 0.2971 12.80 12.80 0.00 30.05. 10:51 299 (NW) 64
IV Dra s 4 0.2681055 13.70 13.70 0.00 30.05. 10:51 7 (N) 14
OQ Cam p 6 0.43784 10.90 11.40 0.50 30.05. 10:51 339 (N) 74
V516 Her p 9 0.4632348 16.40 17.10 0.70 30.05. 10:51 342 (N) -13
V592 Lyr p 1 0.355684 11.54 11.74 0.20 30.05. 10:52 334 (NW) -1
EE Aqr s 1 0.5089958 8.30 8.48 0.18 30.05. 10:52 255 (W) -14
V1062 Her s 1 0.251436 13.10 13.10 0.00 30.05. 10:52 348 (N) 5
RX Ari p 1 1.0296285 9.40 10.00 0.60 30.05. 10:52 235 (SW) 53
IS Boo s 8 0.25145 14.00 14.00 0.00 30.05. 10:52 21 (N) 13
V1853 Ori s 1 0.383 11.60 11.99 0.39 30.05. 10:52 160 (S) 55
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 30.05. 10:52 283 (W) -42
LS Del p 1 0.3638404 8.61 8.76 0.15 30.05. 10:52 299 (NW) 2
FZ Del s 1 0.7832118 10.20 10.20 0.00 30.05. 10:53 291 (W) -11
QX Boo s 9 0.3604665 12.50 12.50 0.00 30.05. 10:53 8 (N) 8
V1051 Her p 10 0.55833 12.50 12.80 0.30 30.05. 10:53 348 (N) -12
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.