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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V517 Ori s 5 1.4169 12.60 12.60 0.00 17.04. 20:06 267 (W) 17
HR Boo p 1 0.315967 13.25 13.85 0.60 17.04. 20:06 99 (E) 36
V517 Ori p 5 1.4169 12.60 13.10 0.50 17.04. 20:06 267 (W) 17
CH Sge p 10 3.459303 14.90 16.50 1.60 17.04. 20:06 38 (NE) -12
V426 Nor p 10 0.4735 17.76 18.05 0.29 17.04. 20:06 140 (SE) -33
V710 And p 10 0.219197 14.01 14.37 0.36 17.04. 20:06 347 (N) -5
V829 Her s 1 0.358153 11.90 11.90 0.00 17.04. 20:06 65 (NE) 25
V401 Pav p 10 0.327112 11.32 11.90 0.58 17.04. 20:07 142 (SE) -51
V1156 Cen p 10 1.04222 10.30 11.02 0.72 17.04. 20:07 154 (SE) -3
BQ Tri p 10 0.495851 12.50 12.85 0.35 17.04. 20:07 321 (NW) 4
V905 Ara p 2 0.243905 14.00 14.20 0.20 17.04. 20:07 138 (SE) -44
LZ Lyr p 3 1.611229 12.00 13.30 1.30 17.04. 20:07 49 (NE) 10
GV Vul p 7 1.0148225 14.10 14.80 0.70 17.04. 20:07 43 (NE) -9
BO Peg s 1 0.580428 11.50 11.60 0.10 17.04. 20:07 22 (N) -26
V1713 Aql p 8 0.531732 10.61 11.15 0.54 17.04. 20:07 55 (NE) -24
V664 Lyr p 8 0.359987 13.00 13.00 0.00 17.04. 20:08 44 (NE) 18
V471 Tau p 1 0.5211834 9.40 9.71 0.31 17.04. 20:08 293 (NW) 4
QT Lup p 10 0.385957 12.32 12.82 0.50 17.04. 20:08 141 (SE) -17
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 17.04. 20:08 316 (NW) -44
V1289 Her s 1 0.340092 11.06 11.06 0.00 17.04. 20:08 58 (NE) 18
KR Lac p 10 0.937688 15.40 16.30 0.90 17.04. 20:08 6 (N) 11
AK Dra s 1 2.218258 11.80 11.80 0.00 17.04. 20:08 39 (NE) 28
V474 Hya s 6 0.528304 11.80 11.80 0.00 17.04. 20:09 226 (SW) 31
GK Aqr p 1 0.327415 12.40 13.60 1.20 17.04. 20:09 11 (N) -40
V444 Cyg p 6 4.21247 7.92 8.22 0.30 17.04. 20:09 29 (NE) 5
KW Peg p 1 0.816402 12.17 12.48 0.31 17.04. 20:09 17 (N) -12
NY Vir p 1 0.10101597 13.30 14.22 0.92 17.04. 20:09 132 (SE) 27
V361 Lyr p 4 0.309614 14.30 15.70 1.40 17.04. 20:10 38 (NE) 19
EK Com s 1 0.266685 12.70 12.70 0.00 17.04. 20:10 125 (SE) 58
QX Vir p 1 0.242075 13.31 13.60 0.29 17.04. 20:10 121 (SE) 17
LX Ser p 1 0.1584325 13.30 17.40 4.10 17.04. 20:10 92 (E) 27
V384 Mon s 2 1.118481 12.60 13.00 0.40 17.04. 20:10 243 (SW) 20
V875 Cep p 10 0.607031 12.00 12.33 0.33 17.04. 20:11 2 (N) 43
Y Cam s 1 3.30568 10.50 10.60 0.10 17.04. 20:11 340 (N) 58
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 17.04. 20:11 77 (E) 0
NR Cam p 1 0.255885 10.76 11.25 0.49 17.04. 20:11 344 (N) 57
AQ Com p 1 0.2813295 15.20 15.70 0.50 17.04. 20:11 133 (SE) 55
V1181 Her s 1 0.337042 11.00 11.36 0.36 17.04. 20:11 68 (E) 32
CU Tau p 1 0.412528 11.50 11.92 0.42 17.04. 20:11 299 (NW) 9
EM Lac s 1 0.3891351 12.50 13.09 0.59 17.04. 20:12 5 (N) 14
V459 Peg p 9 0.295664 13.65 14.52 0.87 17.04. 20:13 16 (N) -17
PS Per s 1 0.702179 13.00 13.00 0.00 17.04. 20:13 323 (NW) 17
EY Cas s 1 0.4819812 14.00 14.50 0.50 17.04. 20:13 351 (N) 19
V423 Oph p 7 1.203787 11.00 12.00 1.00 17.04. 20:13 76 (E) -11
EF CVn s 1 0.27205 13.10 13.50 0.40 17.04. 20:13 111 (E) 53
V502 And p 6 0.318892 13.80 14.20 0.40 17.04. 20:13 337 (NW) -6
V1088 Her s 1 0.359231 11.00 11.00 0.00 17.04. 20:13 68 (E) 24
V1055 Her p 1 0.3154085 11.32 11.52 0.20 17.04. 20:13 57 (NE) 27
FZ CVn p 9 0.358335 13.50 14.00 0.50 17.04. 20:13 90 (E) 57
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 17.04. 20:13 50 (NE) 15
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.