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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo s 1 0.2678178 5.80 6.29 0.49 21.04. 03:11 284 (W) 60
V348 Cyg p 9 0.28423 14.10 15.10 1.00 21.04. 03:11 86 (E) 61
KW Boo s 5 0.348865 14.00 14.50 0.50 21.04. 03:12 262 (W) 43
KZ Boo p 8 0.353515 12.65 13.10 0.45 21.04. 03:12 299 (NW) 57
W UMa p 1 0.3336367 7.75 8.48 0.73 21.04. 03:12 330 (NW) 25
MO And p 5 1.93046 13.20 16.20 3.00 21.04. 03:12 41 (NE) 13
V436 Nor p 10 0.6562 17.24 17.80 0.56 21.04. 03:12 199 (S) -20
HW Aur p 1 1.1774199 12.00 12.80 0.80 21.04. 03:12 13 (N) 1
V524 Hya p 10 0.15 17.12 19.40 2.28 21.04. 03:12 305 (NW) -25
V1024 Her s 3 0.5308265 12.50 12.50 0.00 21.04. 03:12 235 (SW) 56
MT And s 8 0.358775 14.80 14.80 0.00 21.04. 03:13 40 (NE) 12
V961 Cas s 7 0.75981 12.00 12.00 0.00 21.04. 03:13 45 (NE) 37
IT Her p 1 0.3393957 12.90 13.30 0.40 21.04. 03:13 161 (S) 64
HP Her s 10 0.476408 15.30 15.30 0.00 21.04. 03:13 225 (SW) 68
V563 And s 8 0.3031916 13.70 14.00 0.30 21.04. 03:13 46 (NE) 12
XZ Aqr p 8 2.05923 11.80 13.60 1.80 21.04. 03:13 120 (SE) 12
Y For p 10 0.2699092 13.80 14.20 0.40 21.04. 03:13 79 (E) -45
IU Cnc s 1 0.421646 11.80 12.32 0.52 21.04. 03:13 316 (NW) -17
V1107 Cas s 1 0.273412 12.88 12.88 0.00 21.04. 03:13 34 (NE) 35
V417 Cam p 10 0.28482 14.20 14.70 0.50 21.04. 03:14 1 (N) 23
RV Crv s 1 0.7472455 8.60 8.60 0.00 21.04. 03:14 252 (W) -11
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 03:14 325 (NW) 32
V1941 Sgr p 10 5.43875 12.10 13.60 1.50 21.04. 03:14 163 (S) 26
GU Boo p 1 0.4887296 13.10 13.70 0.60 21.04. 03:14 259 (W) 55
SV Nor p 10 0.3761231 12.00 12.60 0.60 21.04. 03:14 199 (S) -24
UZ Leo p 1 0.61805 9.58 10.15 0.57 21.04. 03:14 296 (NW) -4
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.04. 03:14 280 (W) 65
V1296 Cen p 10 0.506878 10.71 11.40 0.69 21.04. 03:14 224 (SW) -18
VY Vul p 8 0.8843472 14.20 15.10 0.90 21.04. 03:15 138 (SE) 55
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 21.04. 03:15 76 (E) -34
RY Gem p 8 9.300567 8.69 11.04 2.35 21.04. 03:15 340 (N) -22
V1355 Tau p 7 0.244668 13.00 13.00 0.00 21.04. 03:15 16 (N) -14
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.04. 03:15 219 (SW) 70
AG Vir p 1 0.6426501 8.35 8.93 0.58 21.04. 03:15 281 (W) 8
EL Aqr p 1 0.48141 10.38 10.73 0.35 21.04. 03:16 100 (E) -2
V733 Her p 3 0.4174915 13.80 14.40 0.60 21.04. 03:16 261 (W) 81
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 21.04. 03:16 140 (SE) 65
V1167 Her s 3 0.275279 9.89 9.89 0.00 21.04. 03:16 219 (SW) 41
EN Cyg s 2 2.21486 12.90 12.90 0.00 21.04. 03:16 134 (SE) 64
LN Dra s 2 0.612142 12.00 12.00 0.00 21.04. 03:16 304 (NW) 85
EG Gem s 4 1.2734065 12.20 12.20 0.00 21.04. 03:16 348 (N) -26
V2563 Oph s 7 0.372304 11.60 11.60 0.00 21.04. 03:17 183 (S) 41
V592 Per s 1 0.7157178 8.30 8.30 0.00 21.04. 03:17 17 (N) 2
V398 Nor p 10 1.58895 8.61 8.93 0.32 21.04. 03:17 198 (S) -12
V866 Cep p 10 0.3259 13.40 14.00 0.60 21.04. 03:17 35 (NE) 58
XY Men p 10 0.7766348 10.63 11.27 0.64 21.04. 03:17 170 (S) -67
V385 Ser p 7 0.3129555 12.00 12.21 0.21 21.04. 03:17 221 (SW) 34
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 21.04. 03:17 197 (S) -39
GM Dra s 4 0.338741 8.79 8.79 0.00 21.04. 03:17 320 (NW) 79
AH Lyr p 1 1.030705 12.00 13.00 1.00 21.04. 03:17 148 (SE) 65
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.