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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV Gru s 10 0.2595312 11.00 11.40 0.40 20.04. 07:47 180 (S) -7
V471 Cas p 1 0.4009368 14.10 14.60 0.50 20.04. 07:47 62 (NE) 64
GN Sge s 1 1.4376 10.30 10.60 0.30 20.04. 07:47 239 (SW) 48
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 20.04. 07:47 316 (NW) 38
Y For p 10 0.2699092 13.80 14.20 0.40 20.04. 07:47 128 (SE) -4
V1100 Her s 1 0.346931 10.92 10.92 0.00 20.04. 07:48 289 (W) 39
EM Tuc s 4 0.326575 12.16 12.16 0.00 20.04. 07:48 171 (S) -28
V1346 Her p 9 0.7907 13.30 13.65 0.35 20.04. 07:48 257 (W) 27
KK Dra s 3 1.19284 11.80 11.80 0.00 20.04. 07:48 308 (NW) 59
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 20.04. 07:48 167 (S) 70
V593 And p 10 0.372178 12.80 13.10 0.30 20.04. 07:48 162 (S) 76
V728 Her p 1 0.4712895 10.90 11.50 0.60 20.04. 07:48 295 (NW) 36
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 20.04. 07:48 250 (W) 55
II CMa s 8 0.22919704 15.22 15.22 0.00 20.04. 07:48 72 (E) -32
V362 UMa p 8 0.3428 14.20 14.70 0.50 20.04. 07:48 329 (NW) 18
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 20.04. 07:48 282 (W) -61
AO Aqr p 9 0.4893508 11.50 12.30 0.80 20.04. 07:49 188 (S) 17
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.04. 07:49 274 (W) 46
V635 Cyg s 1 0.760358 13.30 13.50 0.20 20.04. 07:49 268 (W) 79
V431 Gem p 10 0.254 17.50 17.70 0.20 20.04. 07:49 41 (NE) -6
DX CVn p 1 0.35738 12.25 12.70 0.45 20.04. 07:49 333 (NW) 4
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.04. 07:49 103 (E) -3
IS Boo s 8 0.25145 14.00 14.00 0.00 20.04. 07:50 326 (NW) 19
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 20.04. 07:50 259 (W) 48
GL Boo p 6 3.197454 10.80 11.20 0.40 20.04. 07:50 310 (NW) 3
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.04. 07:50 310 (NW) 11
LM Boo p 1 0.327922 12.00 12.50 0.50 20.04. 07:50 309 (NW) 0
BD Cen s 9 1.2011287 10.60 11.10 0.50 20.04. 07:50 231 (SW) -58
FX Vel s 10 1.052565 9.70 10.50 0.80 20.04. 07:50 75 (E) -64
V2635 Oph p 8 0.430959 12.15 12.60 0.45 20.04. 07:50 264 (W) 5
V1256 Her s 2 0.318276 12.60 13.40 0.80 20.04. 07:50 274 (W) 18
V442 Mon p 4 1.667016 11.20 11.70 0.50 20.04. 07:51 64 (NE) -15
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.04. 07:51 357 (N) 5
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.04. 07:51 314 (NW) -2
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 20.04. 07:51 281 (W) 58
FN Her p 5 2.691268 10.50 11.50 1.00 20.04. 07:51 281 (W) 5
V358 Tel p 10 3.45563 11.79 12.30 0.51 20.04. 07:51 215 (SW) -26
TX CMi p 1 0.3892173 14.00 15.00 1.00 20.04. 07:51 51 (NE) -22
CM Com p 1 0.5545147 13.00 13.60 0.60 20.04. 07:51 337 (NW) -16
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 20.04. 07:51 258 (W) 47
OU Ser p 1 0.2967662 8.25 8.43 0.18 20.04. 07:51 296 (NW) 0
CL CrB p 8 0.318808 11.41 11.72 0.31 20.04. 07:51 301 (NW) 22
PY Boo s 9 0.278049 12.10 12.10 0.00 20.04. 07:52 318 (NW) 28
V1229 Sco p 10 1.859839 8.90 9.08 0.18 20.04. 07:52 234 (SW) -25
V1933 Sgr p 10 1.3503527 12.50 15.00 2.50 20.04. 07:52 235 (SW) 2
V342 Her p 1 0.851731 10.50 11.30 0.80 20.04. 07:52 269 (W) 35
V346 Aql s 1 1.106362 9.00 9.10 0.10 20.04. 07:52 233 (SW) 39
V873 Aql p 5 0.357572 13.30 14.30 1.00 20.04. 07:52 247 (SW) 19
V338 Aqr s 9 0.285143 12.40 12.40 0.00 20.04. 07:52 199 (S) 37
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 20.04. 07:52 273 (W) 52
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.