haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 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 16.04. 06:22 250 (W) 33
V1055 Her p 1 0.3154085 11.32 11.52 0.20 16.04. 06:22 279 (W) 51
V854 Cep p 10 1.138574 13.20 13.80 0.60 16.04. 06:23 6 (N) 66
V444 And s 7 0.46878 13.04 13.70 0.66 16.04. 06:23 76 (E) 46
V1172 Her s 4 0.236167 12.00 12.50 0.50 16.04. 06:23 265 (W) 25
GN Mus p 10 0.3869 13.70 14.40 0.70 16.04. 06:23 204 (SW) -57
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 16.04. 06:23 147 (SE) 36
V446 Peg s 1 0.305983 14.00 14.00 0.00 16.04. 06:23 160 (S) 66
V2637 Oph s 7 0.386173 11.80 12.21 0.41 16.04. 06:23 246 (SW) 26
V1222 Tau p 4 0.295362 13.28 13.64 0.36 16.04. 06:23 79 (E) 3
V912 Cyg p 2 2.52819 12.40 13.00 0.60 16.04. 06:24 229 (SW) 66
MT UMa p 4 0.800653 11.75 12.16 0.41 16.04. 06:24 333 (NW) 9
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 16.04. 06:24 233 (SW) 27
HO Psc p 9 0.324748 11.00 11.80 0.80 16.04. 06:24 99 (E) 25
W For s 7 0.617895 13.13 13.13 0.00 16.04. 06:24 111 (E) -17
V881 Per p 1 0.387377 10.71 11.04 0.33 16.04. 06:24 64 (NE) 29
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 16.04. 06:25 164 (S) 26
YY Cnc p 1 0.698445 11.30 11.70 0.40 16.04. 06:25 6 (N) -8
LU Cnc s 6 0.39855 12.10 12.55 0.45 16.04. 06:25 357 (N) -21
QX Vir s 1 0.242075 13.31 13.60 0.29 16.04. 06:25 271 (W) -9
V1238 Her p 4 0.3701515 9.53 9.53 0.00 16.04. 06:25 283 (W) 49
ZZ Peg p 1 0.667356 12.20 12.80 0.60 16.04. 06:25 136 (SE) 48
V1106 Her s 1 0.2546005 12.60 12.60 0.00 16.04. 06:26 250 (W) 49
HM Cet p 5 0.44462 12.96 12.96 0.00 16.04. 06:26 97 (E) 13
V591 Vir p 7 0.350949 12.90 13.35 0.45 16.04. 06:26 276 (W) -1
GV Nor s 1 2.971876 10.50 10.50 0.00 16.04. 06:26 220 (SW) -30
MR Aur p 9 0.690301 15.10 15.50 0.40 16.04. 06:26 40 (NE) 2
FY CVn p 10 0.386118 13.30 13.70 0.40 16.04. 06:26 308 (NW) 20
V523 Aur s 1 0.330437 13.30 13.30 0.00 16.04. 06:26 19 (N) 4
AT Cam s 1 1.395894 9.80 10.60 0.80 16.04. 06:26 22 (N) 33
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 16.04. 06:26 228 (SW) 62
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 16.04. 06:26 213 (SW) 9
V430 Dra p 9 0.4102 15.20 16.00 0.80 16.04. 06:27 328 (NW) 75
EM Psc s 8 0.343975 14.30 14.30 0.00 16.04. 06:27 102 (E) 27
QX Boo s 9 0.3604665 12.50 12.50 0.00 16.04. 06:27 301 (NW) 39
IX Ara p 10 1.23752 13.70 14.30 0.60 16.04. 06:27 208 (SW) -26
AY Tri p 10 0.3939 14.10 14.50 0.40 16.04. 06:27 82 (E) 39
GQ Boo s 1 0.3846402 12.65 12.65 0.00 16.04. 06:28 288 (W) 18
BK Vul s 1 0.453463 12.80 12.80 0.00 16.04. 06:28 169 (S) 68
V372 Cam p 9 1.07882 12.90 13.90 1.00 16.04. 06:28 29 (NE) 35
V478 Cyg p 1 2.880903 8.63 9.04 0.41 16.04. 06:28 220 (SW) 76
GH Aqr p 6 0.305585 13.40 13.80 0.40 16.04. 06:29 158 (S) 33
EH Hya s 10 0.2969053 14.20 14.20 0.00 16.04. 06:29 280 (W) -53
V634 CrA p 10 0.3079573 13.40 13.90 0.50 16.04. 06:29 207 (SW) -8
TU CMi s 5 0.4334425 14.40 15.10 0.70 16.04. 06:29 26 (NE) -29
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 16.04. 06:29 158 (S) 24
GQ Dra s 3 0.765903 8.98 8.98 0.00 16.04. 06:29 294 (NW) 56
FI Boo s 1 0.389997 9.60 9.60 0.00 16.04. 06:29 307 (NW) 39
V579 Lyr p 1 0.242906 12.77 13.25 0.48 16.04. 06:29 268 (W) 66
V917 Cep p 7 0.411767 12.88 13.25 0.37 16.04. 06:29 25 (NE) 67
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.