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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:06 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:42 // 20:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LO Pav p 10 0.6598 15.90 16.50 0.60 22.04. 16:59 171 (S) -69
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 22.04. 16:59 346 (N) -1
V740 Per p 4 0.373042 11.22 11.87 0.65 22.04. 16:59 273 (W) 44
CK Cet p 7 0.767309 10.35 10.67 0.32 22.04. 16:59 275 (W) -32
V512 And p 10 0.745331 11.80 12.50 0.70 22.04. 17:00 306 (NW) 16
EP Aur p 1 0.5910081 10.80 11.30 0.50 22.04. 17:00 239 (SW) 62
V1275 Her p 10 0.29111 14.10 14.70 0.60 22.04. 17:00 25 (NE) 12
MU Lac p 10 0.2775155 14.10 15.10 1.00 22.04. 17:00 338 (N) 16
NX Boo p 8 0.251135 13.02 13.40 0.38 22.04. 17:00 57 (NE) 17
OO Lac p 5 1.755948 12.50 14.20 1.70 22.04. 17:00 339 (N) 21
AK CMi p 1 0.5658969 10.10 11.50 1.40 22.04. 17:00 188 (S) 44
PT Dra p 10 0.270768 14.30 14.90 0.60 22.04. 17:00 41 (NE) 33
V509 Cam s 6 0.350347 13.00 13.50 0.50 22.04. 17:00 7 (N) 59
CG Lac s 1 0.819389 13.90 14.00 0.10 22.04. 17:00 334 (NW) 15
GM Ara p 10 0.5623 12.50 13.40 0.90 22.04. 17:00 133 (SE) -67
IY Lyr p 8 0.653167 13.80 14.10 0.30 22.04. 17:01 20 (N) -6
V640 Aur p 1 0.3279975 12.52 13.25 0.73 22.04. 17:01 289 (W) 71
SW Lac p 1 0.320719 8.51 9.39 0.88 22.04. 17:01 328 (NW) 5
V463 Peg p 7 0.330569 11.60 12.15 0.55 22.04. 17:01 334 (NW) -18
V810 Cep p 9 0.584566 13.10 13.60 0.50 22.04. 17:01 0 (N) 22
GR Psc p 4 0.49432 11.21 11.21 0.00 22.04. 17:01 295 (NW) 9
V906 Sco s 10 2.78595 5.96 5.96 0.00 22.04. 17:01 70 (E) -62
KR Cyg s 1 0.8451528 9.19 9.37 0.18 22.04. 17:01 359 (N) -9
V1066 Her s 1 0.539622 11.80 11.80 0.00 22.04. 17:01 24 (NE) 13
V449 And s 1 0.3385155 12.20 12.20 0.00 22.04. 17:01 304 (NW) 34
BW Leo s 1 0.3373728 14.70 15.40 0.70 22.04. 17:02 109 (E) 38
EX Aqr s 6 0.8893855 11.90 11.90 0.00 22.04. 17:02 339 (N) -35
AY CrB p 8 0.460476 13.50 14.10 0.60 22.04. 17:02 56 (NE) 12
V775 Cen p 4 0.6636425 9.90 10.60 0.70 22.04. 17:02 130 (SE) -36
EW Psc s 8 0.241202 10.38 10.38 0.00 22.04. 17:02 300 (NW) -12
V404 Hya s 7 0.309535 14.85 14.85 0.00 22.04. 17:02 160 (S) 43
V425 Ser s 8 0.544293 11.70 11.70 0.00 22.04. 17:02 64 (NE) 4
V733 Her s 3 0.4174915 13.80 14.30 0.50 22.04. 17:02 27 (NE) 14
HP Pav p 10 0.2978 14.90 15.70 0.80 22.04. 17:02 182 (S) -69
V5535 Sgr p 10 2.2517 10.65 11.00 0.35 22.04. 17:03 54 (NE) -63
V443 Nor p 10 0.4091 16.50 16.90 0.40 22.04. 17:03 125 (SE) -53
EQ Tau s 1 0.3413474 10.50 10.97 0.47 22.04. 17:03 266 (W) 33
V527 Mon p 2 0.824573 12.20 12.90 0.70 22.04. 17:03 200 (S) 36
V947 Cyg s 5 0.429245 14.10 14.70 0.60 22.04. 17:03 5 (N) -8
V443 Cep p 9 2.096585 8.48 8.69 0.21 22.04. 17:03 346 (N) 25
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 22.04. 17:03 11 (N) -6
PP Lac p 1 0.4011613 11.10 12.00 0.90 22.04. 17:03 337 (NW) 18
LR Cam p 1 0.43414 10.70 11.30 0.60 22.04. 17:03 330 (NW) 64
V337 Vir s 5 0.352857 13.30 13.80 0.50 22.04. 17:03 104 (E) 13
AF CMa p 10 8.382 12.30 15.50 3.20 22.04. 17:03 192 (S) 15
BI Vul s 1 0.2518236 14.15 14.86 0.71 22.04. 17:03 343 (N) -11
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 22.04. 17:04 65 (NE) -55
SY Hor s 10 0.3116395 11.48 12.08 0.60 22.04. 17:04 218 (SW) -19
AH Aur s 1 0.4941067 10.20 10.70 0.50 22.04. 17:04 231 (SW) 61
V1036 Her p 1 0.391678 11.31 11.61 0.30 22.04. 17:04 43 (NE) -4
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.