Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FU Lib p 2 0.780393 12.90 13.90 1.00 21.04. 15:14 46 (NE) -41
V1001 Cas p 1 0.429058 13.61 14.71 1.10 21.04. 15:14 311 (NW) 34
DU Lyr p 6 0.837005 13.10 14.40 1.30 21.04. 15:14 349 (N) -9
V891 Aql s 10 0.419508 15.40 15.80 0.40 21.04. 15:14 332 (NW) -36
MZ Del p 4 0.7331187 8.29 8.54 0.25 21.04. 15:14 318 (NW) -24
BP Dra s 10 0.9868093 14.40 14.70 0.30 21.04. 15:15 346 (N) 22
EK Pav p 10 0.5805 16.50 17.20 0.70 21.04. 15:15 192 (S) -66
NP Cen p 10 2.853001 10.40 11.20 0.80 21.04. 15:15 137 (SE) -49
V1088 Her p 1 0.359231 11.00 11.50 0.50 21.04. 15:15 17 (N) -6
W UMa s 1 0.3336367 7.75 8.43 0.68 21.04. 15:15 59 (NE) 59
V714 Mon s 1 0.3445093 11.83 12.30 0.47 21.04. 15:15 175 (S) 45
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.04. 15:15 42 (NE) -32
EY CVn p 1 0.342687 11.91 12.25 0.34 21.04. 15:15 58 (NE) 18
V422 Dra p 10 0.5124535 11.87 12.16 0.29 21.04. 15:15 351 (N) 18
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.04. 15:15 86 (E) -39
V789 Per p 9 0.715314 13.20 13.85 0.65 21.04. 15:15 276 (W) 52
BU Tri p 1 0.295568 14.40 15.00 0.60 21.04. 15:16 277 (W) 45
V1153 Her p 10 0.374217 12.40 12.65 0.25 21.04. 15:16 21 (N) 15
V498 Cen p 10 0.757515 10.30 11.30 1.00 21.04. 15:16 111 (E) -45
RY Ind p 10 0.712114 10.83 11.45 0.62 21.04. 15:16 263 (W) -63
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.04. 15:16 104 (E) -28
Y Sex s 1 0.4198165 9.83 10.17 0.34 21.04. 15:16 116 (SE) 22
DE Lyn s 1 0.408818 13.13 13.13 0.00 21.04. 15:16 55 (NE) 70
OP Dra p 9 0.323163 14.71 15.09 0.38 21.04. 15:16 23 (NE) 50
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 21.04. 15:17 336 (NW) -6
OQ Cas s 3 0.7166834 14.40 14.40 0.00 21.04. 15:17 317 (NW) 45
V365 Peg s 8 1.080321 10.12 10.12 0.00 21.04. 15:17 315 (NW) -4
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.04. 15:17 342 (N) -6
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.04. 15:17 3 (N) -39
KQ Gem p 1 0.4079905 14.00 15.00 1.00 21.04. 15:17 169 (S) 55
EZ Oct p 10 0.285878 11.37 12.09 0.72 21.04. 15:17 177 (S) -52
V579 And p 10 0.338094 12.50 12.80 0.30 21.04. 15:17 308 (NW) 16
V515 Cam p 6 0.30833 13.45 14.10 0.65 21.04. 15:18 21 (N) 50
V488 Cam s 7 0.2674155 12.80 12.80 0.00 21.04. 15:18 9 (N) 61
BG Lyn s 1 1.1998387 10.68 10.68 0.00 21.04. 15:18 109 (E) 71
CE Del p 6 0.5972727 13.30 13.80 0.50 21.04. 15:18 326 (NW) -24
V367 Gem s 5 1.04998 11.30 11.48 0.18 21.04. 15:18 167 (S) 60
FF Per p 10 3.465161 15.30 16.90 1.60 21.04. 15:18 278 (W) 66
UZ For p 10 0.087865429 18.20 20.90 2.70 21.04. 15:19 216 (SW) 6
V723 Per s 7 0.796424 12.24 12.50 0.26 21.04. 15:19 301 (NW) 50
SY Hya p 6 3.40291 10.70 13.60 2.90 21.04. 15:19 144 (SE) 24
V997 Cyg s 1 0.458224 14.10 14.10 0.00 21.04. 15:19 346 (N) 15
AY Tri p 10 0.3939 14.10 14.50 0.40 21.04. 15:19 281 (W) 36
HY Pav s 10 0.351657 11.40 12.10 0.70 21.04. 15:19 198 (S) -63
V342 Her p 1 0.851731 10.50 11.30 0.80 21.04. 15:19 359 (N) -15
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 21.04. 15:19 319 (NW) 41
CX Aqr s 1 0.5559864 10.55 10.80 0.25 21.04. 15:19 290 (W) -17
V393 Gem p 9 0.3639 16.90 17.14 0.24 21.04. 15:19 186 (S) 64
HI Dra s 6 0.597419 9.03 9.18 0.16 21.04. 15:20 358 (N) 19
V458 Mon p 5 0.3969371 13.30 13.90 0.60 21.04. 15:20 167 (S) 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.