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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OS Ori p 1 2.383522 11.50 13.70 2.20 22.04. 20:20 273 (W) 9
V1094 Her s 1 0.392119 12.60 12.60 0.00 22.04. 20:20 65 (NE) 26
PY Cyg p 8 0.4650325 14.80 15.20 0.40 22.04. 20:20 38 (NE) 10
SW Lac s 1 0.320719 8.51 9.31 0.80 22.04. 20:20 6 (N) -2
EX Hya p 10 0.068233846 9.60 13.99 4.39 22.04. 20:20 161 (S) 8
GX Psc p 9 0.43431 13.40 13.70 0.30 22.04. 20:20 336 (NW) -5
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 22.04. 20:21 40 (NE) 1
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 22.04. 20:21 68 (E) -16
V1355 Tau p 7 0.244668 13.00 13.00 0.00 22.04. 20:21 290 (W) 15
TU Boo p 1 0.324284 11.80 12.50 0.70 22.04. 20:22 109 (E) 54
BC Gru s 8 0.3073055 9.90 10.30 0.40 22.04. 20:22 79 (E) -83
V737 Per p 1 0.366599 12.65 13.22 0.57 22.04. 20:22 310 (NW) 10
HW Vir s 1 0.11671953 10.50 11.20 0.70 22.04. 20:22 158 (S) 29
V752 Cen s 2 0.370229 9.10 9.61 0.51 22.04. 20:22 177 (S) 4
V714 Mon s 1 0.3445093 11.83 12.30 0.47 22.04. 20:22 261 (W) 14
FR Cyg p 10 4.44441 13.90 16.10 2.20 22.04. 20:22 48 (NE) 4
V446 Peg p 1 0.305983 14.00 14.50 0.50 22.04. 20:22 24 (NE) -10
V625 Pup p 10 0.446394 9.43 10.07 0.64 22.04. 20:22 217 (SW) -11
V1333 Her s 1 0.317594 13.27 13.27 0.00 22.04. 20:23 48 (NE) 30
QT UMa p 6 0.473539 11.00 11.80 0.80 22.04. 20:23 277 (W) 72
AK Tri p 4 0.7017145 11.48 12.00 0.52 22.04. 20:23 324 (NW) 2
V691 Pup p 10 0.7 12.51 12.57 0.06 22.04. 20:24 230 (SW) 14
HV Aqr s 1 0.374457 9.71 9.71 0.00 22.04. 20:24 40 (NE) -36
V357 Peg p 1 0.578451 9.01 9.49 0.48 22.04. 20:24 356 (N) -14
RZ Tau s 1 0.4156763 10.08 10.66 0.58 22.04. 20:24 292 (W) 6
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 22.04. 20:24 24 (NE) 23
V842 Mon p 10 0.989888 9.74 10.05 0.31 22.04. 20:24 258 (W) 17
ES Ori p 7 1.605466 10.48 10.60 0.12 22.04. 20:24 280 (W) -1
OU Ser s 1 0.2967662 8.25 8.43 0.18 22.04. 20:25 104 (E) 32
EX And s 8 1.632506 12.70 13.00 0.30 22.04. 20:25 358 (N) 8
V591 Lyr p 2 0.300395 11.95 12.15 0.20 22.04. 20:25 54 (NE) 21
V2640 Oph s 7 0.419892 12.50 13.20 0.70 22.04. 20:25 87 (E) 4
V615 Cen p 10 0.4066609 13.70 14.00 0.30 22.04. 20:25 160 (S) -19
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 22.04. 20:25 42 (NE) 3
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 22.04. 20:25 277 (W) 1
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 22.04. 20:25 39 (NE) 22
V557 Aql p 8 2.750497 13.40 15.60 2.20 22.04. 20:25 59 (NE) -20
GZ Pup s 10 0.3202743 11.70 12.10 0.40 22.04. 20:25 225 (SW) -16
V1092 Her s 4 0.384539 11.93 11.93 0.00 22.04. 20:25 72 (E) 24
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 22.04. 20:25 30 (NE) 5
V1095 Cyg p 10 1.56895 15.50 16.50 1.00 22.04. 20:26 16 (N) 9
V737 Cep p 8 0.2987665 11.95 12.33 0.38 22.04. 20:26 15 (N) 26
V681 CrA p 10 2.16394 7.60 8.10 0.50 22.04. 20:26 111 (E) -41
SY Aps s 6 0.278908 12.20 12.20 0.00 22.04. 20:26 164 (S) -37
V589 Vir s 1 0.271832 13.00 13.00 0.00 22.04. 20:26 123 (SE) 29
AK Men p 10 0.41244 9.13 9.28 0.15 22.04. 20:26 196 (S) -53
BQ Eri s 1 0.821972 10.94 11.24 0.30 22.04. 20:26 270 (W) -8
V468 Cam p 9 0.347491 12.50 13.05 0.55 22.04. 20:26 316 (NW) 53
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 22.04. 20:26 242 (SW) 42
YY Sgr s 1 2.628476 10.02 10.64 0.62 22.04. 20:26 89 (E) -27
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.