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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RW Com s 1 0.2373465 11.00 11.56 0.56 21.04. 23:24 233 (SW) 58
CL Tri p 10 0.578771 11.70 12.15 0.45 21.04. 23:24 359 (N) -8
UU Sge p 7 0.46506918 14.18 15.59 1.41 21.04. 23:24 87 (E) 20
V721 Cen p 10 1.315668 13.25 14.60 1.35 21.04. 23:24 182 (S) 9
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.04. 23:24 190 (S) 26
AV Tri p 10 0.881968 11.90 12.50 0.60 21.04. 23:25 4 (N) -5
BF Tri p 9 0.326566 14.00 14.60 0.60 21.04. 23:25 9 (N) -9
V1043 Cas p 1 0.661587 13.29 14.18 0.89 21.04. 23:25 17 (N) 16
V963 Per p 1 0.462078 13.20 14.20 1.00 21.04. 23:26 339 (N) 16
Y Leo s 1 1.686094 10.09 10.09 0.00 21.04. 23:26 275 (W) 31
V907 Ara p 9 0.467014 13.30 13.60 0.30 21.04. 23:26 157 (SE) -24
KR Mon s 1 1.150961 11.28 11.28 0.00 21.04. 23:26 276 (W) -6
XX Cas s 5 3.067179 10.00 10.20 0.20 21.04. 23:26 8 (N) 22
VV Vir p 1 0.446135 11.90 13.20 1.30 21.04. 23:26 186 (S) 30
DY Gru p 9 0.336029 9.37 10.04 0.67 21.04. 23:26 87 (E) -55
CH Hya p 10 0.346546 14.50 15.50 1.00 21.04. 23:26 203 (SW) 7
V385 Cen p 10 1.0626635 12.90 13.50 0.60 21.04. 23:26 207 (SW) -15
BF Cen s 10 3.693331 8.50 8.80 0.30 21.04. 23:26 201 (S) -27
V575 And p 10 0.678016 12.00 12.40 0.40 21.04. 23:26 360 (N) -3
GH Boo s 1 0.65951 11.90 11.90 0.00 21.04. 23:26 188 (S) 67
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 21.04. 23:27 69 (E) 23
EP And p 1 0.4041085 11.90 12.50 0.60 21.04. 23:27 8 (N) 5
MT And s 8 0.358775 14.80 14.80 0.00 21.04. 23:27 0 (N) 0
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 21.04. 23:27 245 (SW) -7
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.04. 23:27 201 (S) 8
V870 Cep p 7 0.301066 10.93 11.17 0.24 21.04. 23:28 31 (NE) 34
FZ Ori p 1 0.3999873 10.70 11.30 0.60 21.04. 23:28 306 (NW) -23
V618 Pup p 10 4.53022 9.36 9.90 0.54 21.04. 23:28 242 (SW) -37
V2788 Ori s 7 0.500033 12.00 12.00 0.00 21.04. 23:28 301 (NW) -16
V1355 Her p 8 0.2892705 11.66 11.90 0.24 21.04. 23:28 94 (E) 36
V1024 Aql p 10 1.790328 16.00 17.50 1.50 21.04. 23:28 89 (E) 19
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.04. 23:28 8 (N) 16
V404 CMa p 10 0.45178 17.45 18.40 0.95 21.04. 23:29 284 (W) -36
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.04. 23:29 184 (S) 13
EY CVn p 1 0.342687 11.91 12.25 0.34 21.04. 23:29 233 (SW) 68
IV Dra p 4 0.2681055 13.70 14.10 0.40 21.04. 23:29 66 (NE) 79
EH CVn p 1 0.263585 12.91 13.26 0.35 21.04. 23:29 212 (SW) 70
EP Cas p 1 0.8134382 11.20 12.30 1.10 21.04. 23:29 22 (N) 22
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 21.04. 23:29 78 (E) 50
V497 Cam p 5 0.554646 13.50 14.05 0.55 21.04. 23:30 350 (N) 50
V345 Ser p 10 0.372484 14.30 15.10 0.80 21.04. 23:30 163 (S) 50
V473 Peg p 9 0.590563 12.70 13.30 0.60 21.04. 23:30 62 (NE) 2
TU Mus p 9 1.3872845 8.17 8.75 0.58 21.04. 23:30 200 (S) -31
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 21.04. 23:30 57 (NE) 25
CZ Sge p 10 2.348165 14.80 16.20 1.40 21.04. 23:30 80 (E) 16
V357 Peg s 1 0.578451 9.01 9.01 0.00 21.04. 23:30 37 (NE) -6
GR Boo s 1 0.3766695 11.45 11.45 0.00 21.04. 23:30 165 (S) 65
CW Sge s 1 0.6603618 11.00 11.70 0.70 21.04. 23:30 83 (E) 20
V448 Cep p 10 0.6324 9.59 9.73 0.14 21.04. 23:30 37 (NE) 27
V339 Lib p 9 0.339013 13.60 14.40 0.80 21.04. 23:30 163 (S) 19
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.