Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:27 // 17:38 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:16 // 18:49 UTC
Astronomical Twilight (18°): 02:33 // 19:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V440 Cas s 8 0.32568791 15.00 15.00 0.00 04.04. 12:00 287 (W) 69
V881 Mon p 8 1.69841 11.48 12.25 0.77 04.04. 12:00 97 (E) 13
V838 Cep p 10 0.532081 12.50 13.05 0.55 04.04. 12:01 317 (NW) 50
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 04.04. 12:01 293 (NW) 25
AC Tuc s 10 1.265821 11.30 11.30 0.00 04.04. 12:01 198 (S) -23
LP Com p 1 0.337934 12.76 13.37 0.61 04.04. 12:01 18 (N) -11
MM Dra p 8 0.2644 14.54 14.90 0.36 04.04. 12:01 324 (NW) 45
BH Oct p 10 0.5652 15.50 16.20 0.70 04.04. 12:01 201 (S) -52
GH Cam p 10 0.59987 13.80 17.00 3.20 04.04. 12:01 28 (NE) 68
V580 Lyr p 1 0.289052 12.85 13.42 0.57 04.04. 12:02 305 (NW) 18
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 04.04. 12:02 246 (SW) 5
YY Del p 1 0.793093 11.30 12.00 0.70 04.04. 12:02 272 (W) 16
EY CVn p 1 0.342687 11.91 12.25 0.34 04.04. 12:02 10 (N) -5
KQ Gem p 1 0.4079905 14.00 15.00 1.00 04.04. 12:02 93 (E) 23
NX Boo s 8 0.251135 13.02 13.36 0.34 04.04. 12:02 346 (N) -5
V402 Aur p 3 0.603498 8.84 8.98 0.14 04.04. 12:02 100 (E) 51
LW And p 9 0.472811 15.50 16.40 0.90 04.04. 12:02 157 (SE) 78
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 04.04. 12:02 261 (W) -42
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 04.04. 12:02 313 (NW) 32
LT Cam p 2 0.2766042 14.50 14.70 0.20 04.04. 12:03 50 (NE) 55
V624 Aur p 7 0.7077 15.91 16.40 0.49 04.04. 12:03 82 (E) 48
V1123 Tau p 1 0.399949 9.87 10.25 0.38 04.04. 12:03 139 (SE) 52
TV UMi s 1 0.4155497 8.77 8.85 0.08 04.04. 12:03 354 (N) 34
V452 Vel p 10 0.525412 10.88 11.05 0.17 04.04. 12:03 112 (E) -35
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 04.04. 12:04 151 (SE) 48
V490 And s 7 0.424185 14.60 14.60 0.00 04.04. 12:04 251 (W) 72
DY Gru p 9 0.336029 9.37 10.04 0.67 04.04. 12:04 210 (SW) -4
V345 Gem s 1 0.274778 7.82 7.88 0.06 04.04. 12:04 70 (E) 28
FQ CVn p 1 0.371037 12.95 13.40 0.45 04.04. 12:04 3 (N) -8
V1647 Aql s 6 0.463588 13.50 13.90 0.40 04.04. 12:04 267 (W) -11
WY Cnc s 1 0.8293686 9.51 10.41 0.90 04.04. 12:05 61 (NE) 11
AL Ari p 1 3.747457 9.31 9.66 0.35 04.04. 12:05 162 (S) 52
V394 Cam p 10 0.381489 13.20 13.60 0.40 04.04. 12:05 27 (NE) 58
V917 Cep p 7 0.411767 12.88 13.25 0.37 04.04. 12:05 328 (NW) 61
V1038 Her s 1 0.26818 11.80 11.80 0.00 04.04. 12:05 324 (NW) 3
VW Boo p 1 0.342319 10.50 11.08 0.58 04.04. 12:05 355 (N) -27
VV Men p 10 0.43503 13.13 13.66 0.53 04.04. 12:05 168 (S) -37
V405 CMa p 10 0.384692 10.64 10.98 0.34 04.04. 12:05 121 (SE) -2
V710 And p 10 0.219197 14.01 14.37 0.36 04.04. 12:05 247 (SW) 62
LX Ser p 1 0.1584325 13.30 17.40 4.10 04.04. 12:05 335 (NW) -18
AM Oct p 10 0.5017 14.40 15.10 0.70 04.04. 12:05 200 (S) -45
BQ Tri p 10 0.495851 12.50 12.85 0.35 04.04. 12:06 174 (S) 74
UZ For p 10 0.087865429 18.20 20.90 2.70 04.04. 12:06 158 (S) 11
BF Tri s 9 0.326566 14.00 14.50 0.50 04.04. 12:06 190 (S) 71
V609 Cen p 10 0.458448 13.30 13.60 0.30 04.04. 12:06 140 (SE) -84
V364 UMa s 8 0.3669815 13.40 13.95 0.55 04.04. 12:06 359 (N) 22
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 04.04. 12:06 317 (NW) -39
GT Lac p 8 0.2790438 15.50 17.00 1.50 04.04. 12:06 284 (W) 56
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 04.04. 12:06 237 (SW) 26
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 04.04. 12:06 286 (W) 33
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.