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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BF Vir s 1 0.640575 10.50 10.72 0.22 31.07. 03:41 350 (N) -40
PX Cas p 10 1.8396105 14.80 16.00 1.20 31.07. 03:41 304 (NW) 73
V624 Aur p 7 0.7077 15.91 16.40 0.49 31.07. 03:41 76 (E) 42
V640 Aur p 1 0.3279975 12.52 13.25 0.73 31.07. 03:41 58 (NE) 47
V947 Cyg s 5 0.429245 14.10 14.70 0.60 31.07. 03:41 287 (W) 28
V365 Aps p 9 2.61452 13.90 14.80 0.90 31.07. 03:41 207 (SW) -60
AC Gem s 1 1.661798 11.00 11.30 0.30 31.07. 03:41 85 (E) 22
PV Boo p 10 0.292588 14.51 15.14 0.63 31.07. 03:41 334 (NW) -2
V457 Mon s 4 0.950954 13.60 14.30 0.70 31.07. 03:42 95 (E) 2
V1222 Tau s 4 0.295362 13.28 13.40 0.12 31.07. 03:42 135 (SE) 41
V483 And p 1 0.2970635 11.97 12.20 0.23 31.07. 03:42 230 (SW) 76
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 31.07. 03:42 217 (SW) 28
KQ Gem p 1 0.4079905 14.00 15.00 1.00 31.07. 03:42 86 (E) 17
V653 Ara p 10 0.2614 12.50 12.90 0.40 31.07. 03:42 241 (SW) -59
V401 Cam s 8 0.3158103 13.20 13.60 0.40 31.07. 03:42 33 (NE) 54
TT And p 8 2.765115 11.50 13.00 1.50 31.07. 03:42 271 (W) 69
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 31.07. 03:42 293 (NW) -4
FI Boo p 1 0.389997 9.60 9.70 0.10 31.07. 03:42 340 (N) 15
DK Cep s 1 0.985907 12.20 12.40 0.20 31.07. 03:42 311 (NW) 61
V499 Cam p 8 2.935557 10.52 10.90 0.38 31.07. 03:43 13 (N) 45
AU Aqr p 10 0.3711583 12.90 14.00 1.10 31.07. 03:43 219 (SW) 6
V357 Her s 5 0.28204 13.40 13.40 0.00 31.07. 03:43 285 (W) 5
NP Pav p 10 0.6333963 10.70 11.70 1.00 31.07. 03:43 205 (SW) -39
V573 Lyr s 2 0.870536 10.80 10.80 0.00 31.07. 03:43 307 (NW) 22
GH Aqr s 6 0.305585 13.40 13.40 0.00 31.07. 03:43 229 (SW) 23
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 31.07. 03:43 294 (NW) 24
V706 Cyg p 1 0.466254 13.20 14.60 1.40 31.07. 03:43 279 (W) 51
HL Eri p 10 0.512616 8.56 8.60 0.04 31.07. 03:43 129 (SE) 19
V2640 Oph p 7 0.419892 12.50 13.20 0.70 31.07. 03:43 295 (NW) -13
V453 Mon p 1 0.511003 11.10 11.80 0.70 31.07. 03:44 97 (E) 3
BU Tri p 1 0.295568 14.40 15.00 0.60 31.07. 03:44 138 (SE) 74
V523 Cas p 1 0.2336923 10.62 11.45 0.83 31.07. 03:44 276 (W) 84
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 31.07. 03:44 304 (NW) 45
EG CVn s 1 0.349276 13.00 13.50 0.50 31.07. 03:44 356 (N) -2
MN Cen s 7 3.489132 8.60 8.70 0.10 31.07. 03:44 137 (SE) -71
V1181 Her p 1 0.337042 11.00 11.41 0.41 31.07. 03:44 324 (NW) 7
EQ UMa s 6 0.3581533 12.40 12.60 0.20 31.07. 03:45 40 (NE) 29
GU Vul p 2 0.774228 11.60 12.20 0.60 31.07. 03:45 283 (W) 24
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 31.07. 03:45 263 (W) -19
WZ Cap p 9 0.3130867 14.00 14.70 0.70 31.07. 03:45 237 (SW) 7
FU Eri p 10 1.87221 9.25 9.59 0.34 31.07. 03:45 161 (S) -8
OW Lup p 10 0.360317 10.03 10.39 0.36 31.07. 03:45 299 (NW) -64
V380 Dra s 1 0.4937366 12.28 12.28 0.00 31.07. 03:45 336 (NW) 39
BX And s 1 0.6101125 8.90 9.15 0.25 31.07. 03:45 133 (SE) 78
V1284 Her s 1 0.337146 12.78 12.78 0.00 31.07. 03:45 312 (NW) 14
V593 Cen p 10 0.7553457 10.30 11.00 0.70 31.07. 03:46 178 (S) -77
OO Lac s 5 1.755948 12.50 12.80 0.30 31.07. 03:46 300 (NW) 64
V640 Pup p 10 1.80488 11.66 12.14 0.48 31.07. 03:46 93 (E) -26
RR Cen p 9 0.6056895 7.27 7.68 0.41 31.07. 03:46 221 (SW) -79
MS Vir p 1 0.3124379 9.34 9.67 0.33 31.07. 03:46 341 (N) -56
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.