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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:08 // 17:52 UTC
Civil Twilight (6°): 03:36 // 18:24 UTC
Nautical Twilight (12°): 02:54 // 19:06 UTC
Astronomical Twilight (18°): 02:08 // 19:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2553 Oph s 1 0.457615 11.30 11.70 0.40 13.04. 19:13 61 (NE) -5
LO Pav s 10 0.6598 15.90 16.50 0.60 13.04. 19:13 155 (SE) -64
ER Sct p 7 1.361056 9.10 9.40 0.30 13.04. 19:13 57 (NE) -34
VY Cnc s 10 0.7194195 11.90 12.30 0.40 13.04. 19:13 199 (S) 58
OV Dra p 9 0.0587357 19.00 20.70 1.70 13.04. 19:13 37 (NE) 61
AC Cnc p 1 0.3004773 13.80 15.40 1.60 13.04. 19:13 203 (SW) 51
V473 Cas s 1 0.41546 13.40 13.40 0.00 13.04. 19:14 328 (NW) 27
QY Hya s 2 0.292341 9.04 9.04 0.00 13.04. 19:14 148 (SE) 6
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 13.04. 19:14 70 (E) -8
IV Dra s 4 0.2681055 13.70 13.70 0.00 13.04. 19:14 50 (NE) 39
SW Men p 10 1.41461 12.17 13.09 0.92 13.04. 19:14 198 (S) -47
GR Vir s 1 0.346974 7.80 8.20 0.40 13.04. 19:15 106 (E) 4
V839 Cen p 8 0.330936 9.51 10.13 0.62 13.04. 19:15 143 (SE) -7
BB Per p 9 0.485609 12.56 13.31 0.75 13.04. 19:15 290 (W) 25
V747 Cen p 10 0.53719488 9.86 10.46 0.60 13.04. 19:15 141 (SE) -18
CM Com p 1 0.5545147 13.00 13.60 0.60 13.04. 19:15 119 (SE) 48
AC Psc p 3 0.335307 13.60 14.60 1.00 13.04. 19:15 332 (NW) -30
BU Tri s 1 0.295568 14.40 15.00 0.60 13.04. 19:16 310 (NW) 15
V392 Ori s 1 0.659284 10.90 10.90 0.00 13.04. 19:16 253 (W) 37
DO Leo p 7 0.2345148 16.00 17.00 1.00 13.04. 19:16 157 (SE) 53
HV Per p 5 2.95337 12.80 14.00 1.20 13.04. 19:16 297 (NW) 28
V1804 Ori p 9 2.22878 7.08 7.14 0.06 13.04. 19:16 252 (W) 16
RY Ind p 10 0.712114 10.83 11.45 0.62 13.04. 19:16 68 (E) -81
EQ CMi s 6 0.479536 12.90 12.90 0.00 13.04. 19:16 210 (SW) 37
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 13.04. 19:17 64 (NE) -10
V569 Sco s 1 1.0472438 10.75 11.45 0.70 13.04. 19:17 112 (E) -40
AR Dra p 1 0.675838 11.29 12.51 1.22 13.04. 19:17 39 (NE) 66
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 13.04. 19:17 13 (N) 20
RV Per p 1 1.973493 10.30 12.70 2.40 13.04. 19:17 290 (W) 29
V1284 Her s 1 0.337146 12.78 12.78 0.00 13.04. 19:17 46 (NE) 12
IQ Lyr p 10 1.412782 14.60 16.80 2.20 13.04. 19:17 41 (NE) 4
OO Aqr p 5 0.586623 9.20 9.60 0.40 13.04. 19:17 23 (NE) -51
GH Aqr s 6 0.305585 13.40 13.40 0.00 13.04. 19:17 348 (N) -44
GL Her s 1 2.344974 11.50 11.50 0.00 13.04. 19:18 40 (NE) -7
FR Del s 8 0.3497468 15.00 15.30 0.30 13.04. 19:18 14 (N) -27
LU Cnc s 6 0.39855 12.10 12.55 0.45 13.04. 19:18 195 (S) 58
V466 Cam s 9 0.3998995 12.60 12.60 0.00 13.04. 19:18 334 (NW) 61
V474 Cam s 5 0.328205 10.90 10.90 0.00 13.04. 19:18 331 (NW) 64
AV Tel p 10 0.416963 13.20 14.30 1.10 13.04. 19:18 109 (E) -62
V369 Cam p 8 0.3452048 12.50 13.20 0.70 13.04. 19:18 319 (NW) 49
RU Mon s 1 3.584645 10.33 11.06 0.73 13.04. 19:19 227 (SW) 21
VV Ara p 10 1.00937 13.20 13.80 0.60 13.04. 19:19 125 (SE) -44
V2717 Oph p 9 0.336 15.00 15.50 0.50 13.04. 19:19 78 (E) -20
NW Dra p 7 0.728091 12.91 13.56 0.65 13.04. 19:19 22 (N) 67
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 13.04. 19:19 210 (SW) 56
RV Gru p 10 0.2595312 11.00 11.40 0.40 13.04. 19:19 286 (W) -81
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 13.04. 19:19 303 (NW) -25
RZ UMi p 2 0.3373491 12.80 13.50 0.70 13.04. 19:20 5 (N) 51
V380 Gem p 6 0.33661 13.15 14.00 0.85 13.04. 19:20 259 (W) 43
V1066 Her p 1 0.539622 11.80 12.30 0.50 13.04. 19:20 39 (NE) 21
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.