Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:03 // 16:33 UTC
Civil Twilight (6°): 04:33 // 17:03 UTC
Nautical Twilight (12°): 03:55 // 17:41 UTC
Astronomical Twilight (18°): 03:17 // 18:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V546 And p 5 0.38302 11.20 11.80 0.60 05.10. 07:34 316 (NW) 19
BS Vul p 1 0.475971 10.90 11.60 0.70 05.10. 07:34 27 (NE) -14
FG Hya p 1 0.3278324 9.90 10.28 0.38 05.10. 07:34 202 (S) 41
V422 Dra p 10 0.5124535 11.87 12.16 0.29 05.10. 07:35 19 (N) 20
V404 Peg s 2 0.419177 10.47 10.47 0.00 05.10. 07:35 343 (N) -4
RW Com s 1 0.2373465 11.00 11.56 0.56 05.10. 07:35 107 (E) 49
V1284 Her s 1 0.337146 12.78 12.78 0.00 05.10. 07:35 44 (NE) 11
V456 Cyg s 1 0.891195 10.80 11.40 0.60 05.10. 07:36 13 (N) 0
V2783 Ori s 1 4.216197 10.13 10.13 0.00 05.10. 07:36 242 (SW) 29
MT Boo s 6 0.3653325 13.45 13.45 0.00 05.10. 07:36 68 (E) 37
GU Ori s 1 0.470682 12.90 12.90 0.00 05.10. 07:36 247 (SW) 34
RZ Com s 1 0.338507 10.42 10.42 0.00 05.10. 07:36 110 (E) 46
V489 And s 8 0.422756 12.00 12.00 0.00 05.10. 07:37 322 (NW) -6
V1197 Her p 1 0.2626795 13.17 13.37 0.20 05.10. 07:37 61 (NE) 13
AG CMi p 4 1.6645363 10.90 11.90 1.00 05.10. 07:37 228 (SW) 37
YZ CVn s 1 1.175557 12.50 12.55 0.05 05.10. 07:37 88 (E) 37
HL Eri p 10 0.512616 8.56 8.60 0.04 05.10. 07:37 255 (W) 3
V740 Per s 4 0.373042 11.22 11.87 0.65 05.10. 07:37 289 (W) 30
TU CMa s 1 1.1278038 9.80 10.20 0.40 05.10. 07:37 221 (SW) 5
EQ Per p 4 1.485827 14.00 15.70 1.70 05.10. 07:37 314 (NW) 33
DK CVn s 1 0.494964 12.70 12.80 0.10 05.10. 07:37 94 (E) 56
V872 Cas p 10 1.09875 13.80 14.40 0.60 05.10. 07:37 340 (N) 15
XY Pic p 10 0.2972608 7.61 7.66 0.06 05.10. 07:37 212 (SW) -26
YY CrB s 1 0.37656 8.64 8.64 0.00 05.10. 07:38 61 (NE) 26
V339 Lib p 9 0.339013 13.60 14.40 0.80 05.10. 07:38 102 (E) -16
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 05.10. 07:38 35 (NE) 12
V575 And p 10 0.678016 12.00 12.40 0.40 05.10. 07:38 307 (NW) 19
V388 Gem p 4 0.605945 12.33 13.60 1.27 05.10. 07:38 235 (SW) 47
AT Aqr p 8 0.30409565 14.10 15.00 0.90 05.10. 07:38 340 (N) -59
V789 Her s 1 0.3200448 14.90 14.90 0.00 05.10. 07:38 46 (NE) 20
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 05.10. 07:38 13 (N) 14
V1188 Tau p 6 0.576023 11.85 12.30 0.45 05.10. 07:39 285 (W) 20
CW Cas p 1 0.318862 11.02 11.62 0.60 05.10. 07:39 338 (N) 29
CW Aqr s 4 0.542909 10.70 10.80 0.10 05.10. 07:39 342 (N) -56
GM Dra p 4 0.338741 8.79 9.03 0.23 05.10. 07:39 34 (NE) 30
EQ UMa p 6 0.3581533 12.40 12.60 0.20 05.10. 07:39 297 (NW) 80
V1066 Her p 1 0.539622 11.80 12.30 0.50 05.10. 07:39 38 (NE) 20
V1367 Tau s 1 0.347677 11.29 11.29 0.00 05.10. 07:39 265 (W) 36
V1103 Her s 1 0.2913524 11.90 11.90 0.00 05.10. 07:40 41 (NE) 6
HS Leo p 2 0.337706 13.80 14.40 0.60 05.10. 07:40 130 (SE) 61
V904 Mon p 10 4.2925 12.40 12.80 0.40 05.10. 07:40 240 (SW) 34
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 05.10. 07:41 74 (E) -49
V905 Ara p 2 0.243905 14.00 14.20 0.20 05.10. 07:41 133 (SE) -53
UY Mon s 10 1.261256 9.60 9.60 0.00 05.10. 07:41 234 (SW) 38
AK Tri s 4 0.7017145 11.48 12.00 0.52 05.10. 07:41 305 (NW) 14
RV Lib p 9 10.72265 9.02 9.50 0.48 05.10. 07:41 114 (SE) -4
GU Aql p 10 2.209174 14.60 15.70 1.10 05.10. 07:41 35 (NE) -28
GK Mus s 10 0.931 14.20 15.00 0.80 05.10. 07:42 172 (S) -36
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 05.10. 07:42 41 (NE) 35
V1847 Ori s 1 0.342605 12.09 12.36 0.27 05.10. 07:42 260 (W) 23
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.