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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 04.04. 20:47 74 (E) -2
V1107 Cas p 1 0.273412 12.88 13.20 0.32 04.04. 20:47 340 (N) 26
HX UMa p 5 0.379156 8.89 9.06 0.17 04.04. 20:47 109 (E) 74
GU Pup p 10 1.652698 11.40 12.20 0.80 04.04. 20:47 227 (SW) 11
V349 Dra p 10 0.3898685 11.30 11.70 0.40 04.04. 20:47 54 (NE) 41
V569 Sco s 1 1.0472438 10.75 11.45 0.70 04.04. 20:47 119 (SE) -33
V659 Ara p 10 0.2918802 13.90 14.50 0.60 04.04. 20:48 139 (SE) -43
MZ Del p 4 0.7331187 8.29 8.54 0.25 04.04. 20:48 33 (NE) -28
AC Cnc p 1 0.3004773 13.80 15.40 1.60 04.04. 20:48 223 (SW) 46
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 04.04. 20:48 35 (NE) -34
CE Leo s 1 0.3034287 11.80 12.50 0.70 04.04. 20:48 149 (SE) 61
EX Del s 1 0.3309877 12.80 13.30 0.50 04.04. 20:48 36 (NE) -17
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 04.04. 20:48 103 (E) -24
IR Cnc s 5 0.717767 11.90 12.27 0.37 04.04. 20:49 237 (SW) 52
MS Pav p 10 0.33474 13.70 14.60 0.90 04.04. 20:49 161 (S) -63
V1367 Tau s 1 0.347677 11.29 11.29 0.00 04.04. 20:49 277 (W) 26
W UMi p 1 1.7011485 8.51 9.59 1.08 04.04. 20:49 6 (N) 50
IY Lyr s 8 0.653167 13.80 14.10 0.30 04.04. 20:49 51 (NE) 8
EK CMi p 8 0.660752 11.53 11.97 0.44 04.04. 20:49 229 (SW) 29
AP Aur s 1 0.569374 10.90 11.20 0.30 04.04. 20:49 268 (W) 52
BE Dra p 1 0.522495 11.30 11.80 0.50 04.04. 20:49 24 (NE) 38
V423 Tau p 6 0.682416 15.70 16.50 0.80 04.04. 20:50 274 (W) 30
BW Dra s 1 0.292165 8.61 9.02 0.41 04.04. 20:50 46 (NE) 52
V345 Cyg s 2 2.075534 11.30 11.30 0.00 04.04. 20:50 32 (NE) -3
V523 Aur p 1 0.330437 13.30 14.70 1.40 04.04. 20:50 275 (W) 55
GT Vel p 9 4.67009 9.68 10.63 0.95 04.04. 20:50 197 (S) -5
V646 Aur p 9 0.438786 13.40 13.80 0.40 04.04. 20:50 284 (W) 48
AU Aqr p 10 0.3711583 12.90 14.00 1.10 04.04. 20:51 12 (N) -64
V618 Aur p 9 0.992835 12.95 13.90 0.95 04.04. 20:51 282 (W) 33
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 04.04. 20:51 217 (SW) 65
V931 Cyg s 1 0.341513 13.90 14.50 0.60 04.04. 20:51 39 (NE) 0
WX Sex p 4 0.428871 12.40 12.80 0.40 04.04. 20:51 192 (S) 40
EM Cyg s 1 0.2909091 11.90 11.90 0.00 04.04. 20:51 39 (NE) 0
CD Tri p 3 0.369035 12.14 12.62 0.48 04.04. 20:51 317 (NW) 8
CO Eri p 10 5.78352 9.11 10.02 0.91 04.04. 20:51 254 (W) -52
V434 Nor p 10 0.5983 16.16 16.50 0.34 04.04. 20:51 140 (SE) -34
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 04.04. 20:52 48 (NE) 13
V594 Lyr p 5 0.255999 14.00 14.33 0.33 04.04. 20:52 40 (NE) 19
CK Boo p 1 0.3551495 8.99 9.26 0.27 04.04. 20:52 110 (E) 28
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 04.04. 20:52 249 (W) 32
IP Lyr p 2 0.4728055 13.20 13.80 0.60 04.04. 20:52 51 (NE) 11
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 04.04. 20:53 84 (E) -15
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 04.04. 20:53 27 (NE) 8
V674 Pup p 10 0.602926 10.73 11.00 0.27 04.04. 20:53 217 (SW) -1
V853 Cep p 10 0.615422 13.70 14.20 0.50 04.04. 20:53 7 (N) 31
IR Vir p 3 0.36938 12.10 12.70 0.60 04.04. 20:54 147 (SE) 31
BW Eri p 6 0.6384855 10.16 10.75 0.59 04.04. 20:54 258 (W) -27
V757 Cep s 8 0.343873 14.00 14.70 0.70 04.04. 20:54 354 (N) 39
WW Phe p 10 0.719889 12.79 13.58 0.79 04.04. 20:54 266 (W) -62
AU Dra p 1 0.515266 12.30 13.10 0.80 04.04. 20:54 28 (NE) 42
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.