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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FV Lup p 8 4.10292 10.20 11.30 1.10 25.04. 05:08 222 (SW) -31
LU Lac s 2 0.2988016 14.60 15.32 0.72 25.04. 05:08 74 (E) 71
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 25.04. 05:09 245 (SW) 12
MR Cen s 10 3.913805 10.20 10.50 0.30 25.04. 05:09 229 (SW) -60
MT Cas s 1 0.313878 13.30 14.02 0.72 25.04. 05:09 59 (NE) 55
V475 Hya p 7 0.317122 12.60 13.10 0.50 25.04. 05:09 1 (N) -39
V364 Cas p 1 1.543067 11.20 11.90 0.70 25.04. 05:09 62 (NE) 48
KV Cep s 6 0.85883 14.10 14.30 0.20 25.04. 05:09 60 (NE) 72
V1188 Tau s 6 0.576023 11.85 11.85 0.00 25.04. 05:09 59 (NE) 6
AS Ser p 1 0.4662346 11.40 12.00 0.60 25.04. 05:09 257 (W) 14
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 25.04. 05:09 53 (NE) -21
V2637 Oph s 7 0.386173 11.80 12.21 0.41 25.04. 05:09 237 (SW) 31
NN Mon s 6 0.9123618 12.70 12.90 0.20 25.04. 05:09 21 (N) -40
V430 Dra p 9 0.4102 15.20 16.00 0.80 25.04. 05:09 346 (N) 78
RV Crv s 1 0.7472455 8.60 8.60 0.00 25.04. 05:09 277 (W) -32
V733 Her s 3 0.4174915 13.80 14.30 0.50 25.04. 05:09 284 (W) 60
V1173 Her p 10 0.2656288 9.95 10.40 0.45 25.04. 05:10 288 (W) 51
BG Vul p 1 0.4032397 12.90 13.70 0.80 25.04. 05:10 154 (SE) 60
BG Boo p 1 0.64008 13.50 14.30 0.80 25.04. 05:10 291 (W) 15
PU Peg p 8 0.862019 8.02 8.12 0.10 25.04. 05:10 138 (SE) 43
XZ Mon p 8 0.876084 13.40 15.10 1.70 25.04. 05:10 30 (NE) -40
EK Com s 1 0.266685 12.70 12.70 0.00 25.04. 05:10 305 (NW) 7
YZ Phe s 10 0.23472665 12.65 12.95 0.30 25.04. 05:10 129 (SE) -28
NU Cyg s 3 0.2811248 14.30 14.90 0.60 25.04. 05:10 211 (SW) 78
AC Lib p 10 0.6649535 13.90 14.60 0.70 25.04. 05:11 247 (SW) -10
V365 Dra p 10 0.35396 11.82 12.03 0.21 25.04. 05:11 298 (NW) 61
BE Aur p 10 2.104551 13.50 14.70 1.20 25.04. 05:11 43 (NE) 2
GR Cet p 9 0.488807 11.31 11.71 0.40 25.04. 05:11 121 (SE) 0
ST Tri p 1 0.479052 14.30 15.20 0.90 25.04. 05:11 63 (NE) 24
MN Vul p 8 2.273494 15.10 16.10 1.00 25.04. 05:11 212 (SW) 64
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.04. 05:11 343 (N) 22
V368 Cam s 6 0.4089212 13.35 13.35 0.00 25.04. 05:12 19 (N) 38
V909 Cep p 7 0.425573 12.13 12.47 0.34 25.04. 05:12 50 (NE) 68
V1252 Her p 10 0.39148 14.50 15.00 0.50 25.04. 05:12 273 (W) 56
V649 Lyr s 1 0.292256 14.50 14.91 0.41 25.04. 05:12 270 (W) 69
V514 Hya p 6 0.374406 14.39 14.39 0.00 25.04. 05:12 348 (N) -42
V677 Cen p 9 0.3250284 11.50 11.70 0.20 25.04. 05:12 239 (SW) -28
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.04. 05:12 208 (SW) 49
V364 Per p 2 0.3394535 14.60 15.60 1.00 25.04. 05:12 62 (NE) 25
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.04. 05:12 56 (NE) -16
V1853 Ori s 1 0.383 11.60 11.99 0.39 25.04. 05:12 47 (NE) -11
V845 Cep p 10 0.386159 14.30 15.20 0.90 25.04. 05:13 5 (N) 62
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.04. 05:13 266 (W) 53
V959 Cas s 1 1.065155 11.97 11.97 0.00 25.04. 05:13 59 (NE) 56
EX Ara p 10 3.44947 14.40 15.80 1.40 25.04. 05:13 204 (SW) -23
OW Com p 10 0.258127 15.40 16.40 1.00 25.04. 05:13 293 (NW) 3
BD Scl p 9 0.566291 10.02 10.30 0.28 25.04. 05:13 127 (SE) -2
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.04. 05:13 262 (W) -17
ER Ara p 10 0.6326 13.40 14.50 1.10 25.04. 05:13 202 (S) -28
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 05:14 66 (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.