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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 15.05. 06:59 293 (NW) 60
BK Vul s 1 0.453463 12.80 12.80 0.00 15.05. 06:59 239 (SW) 57
OT Del p 10 0.646145 12.25 12.93 0.68 15.05. 06:59 237 (SW) 33
PP Cam s 2 0.840392 12.45 12.45 0.00 15.05. 06:59 24 (NE) 54
CV Dra s 1 0.6175995 9.50 9.50 0.00 15.05. 06:59 315 (NW) 40
V587 Cyg s 7 1.955552 14.30 14.30 0.00 15.05. 07:00 268 (W) 66
V831 Oph p 10 0.62616 13.80 14.90 1.10 15.05. 07:00 272 (W) 9
BS Pup p 10 1.075882 11.30 12.30 1.00 15.05. 07:00 79 (E) -37
AF Gem p 1 1.243501 10.54 11.83 1.29 15.05. 07:00 62 (NE) 5
VW Cep p 1 0.2783115 7.23 7.68 0.45 15.05. 07:00 340 (N) 59
EI CVn p 1 0.260766 11.80 12.50 0.70 15.05. 07:00 330 (NW) 0
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 15.05. 07:00 294 (NW) 60
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 15.05. 07:00 287 (W) 35
SW Sex p 1 0.13493852 14.80 16.70 1.90 15.05. 07:00 26 (NE) -40
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 15.05. 07:00 282 (W) -18
V659 Ara s 10 0.2918802 13.90 14.40 0.50 15.05. 07:00 224 (SW) -47
BS Vir s 10 0.3770834 13.60 14.40 0.80 15.05. 07:00 337 (NW) -40
UV Mon s 1 0.415677 12.50 12.50 0.00 15.05. 07:00 72 (E) -14
V585 Aur s 4 0.535301 11.05 11.30 0.25 15.05. 07:01 76 (E) 31
V1106 Her s 1 0.2546005 12.60 12.60 0.00 15.05. 07:01 280 (W) 26
GG Boo p 6 0.426969 12.30 12.60 0.30 15.05. 07:01 330 (NW) 5
DW CMi p 2 0.30755495 14.50 15.00 0.50 15.05. 07:01 62 (NE) -16
V1096 Her s 1 0.2414165 13.05 13.05 0.00 15.05. 07:01 302 (NW) 31
V348 Cyg p 9 0.28423 14.10 15.10 1.00 15.05. 07:01 273 (W) 63
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 15.05. 07:01 269 (W) 46
LP UMa s 1 0.309901 12.52 12.52 0.00 15.05. 07:02 8 (N) 20
V723 Per s 7 0.796424 12.24 12.50 0.26 15.05. 07:02 67 (NE) 68
V855 Cep p 10 0.3698575 13.65 14.05 0.40 15.05. 07:02 337 (NW) 65
HI Mon p 6 1.5744326 9.30 10.10 0.80 15.05. 07:02 77 (E) -16
AP Aur s 1 0.569374 10.90 11.20 0.30 15.05. 07:02 47 (NE) 13
RT Per s 1 0.8494067 10.46 10.66 0.20 15.05. 07:02 73 (E) 53
WZ Cap s 9 0.3130867 14.00 14.00 0.00 15.05. 07:02 214 (SW) 19
BM Psc p 9 0.474768 16.22 16.72 0.50 15.05. 07:03 130 (SE) 61
BH Scl p 10 2.04507 7.92 8.15 0.23 15.05. 07:03 154 (SE) 8
AV Dor p 9 1.094875 9.67 10.09 0.42 15.05. 07:03 140 (SE) -43
GQ Aps p 10 0.6353 14.50 15.00 0.50 15.05. 07:03 198 (S) -55
OQ UMa s 1 0.283356 13.00 13.60 0.60 15.05. 07:03 340 (N) 20
V546 And s 5 0.38302 11.20 11.20 0.00 15.05. 07:04 92 (E) 66
TV Mus p 10 0.4456651 11.00 11.30 0.30 15.05. 07:04 182 (S) -75
IP Lyr s 2 0.4728055 13.20 13.30 0.10 15.05. 07:04 285 (W) 32
V873 Per p 1 0.294902 10.80 11.50 0.70 15.05. 07:04 86 (E) 56
AO Vel s 5 1.584614 9.35 9.55 0.20 15.05. 07:04 108 (E) -57
AW UMa p 1 0.438726 6.83 7.13 0.30 15.05. 07:04 2 (N) -10
V501 CrA s 10 0.4110817 12.80 13.40 0.60 15.05. 07:04 237 (SW) -25
UY UMa p 1 0.3760203 12.70 12.90 0.20 15.05. 07:05 342 (N) 19
VY PsA p 9 0.633889 8.81 9.01 0.20 15.05. 07:05 199 (S) 13
BD Scl p 9 0.566291 10.02 10.30 0.28 15.05. 07:05 167 (S) 14
QT Boo p 10 0.3190643 11.65 11.80 0.15 15.05. 07:05 323 (NW) 22
BB Men p 10 0.257701 11.46 11.92 0.46 15.05. 07:05 156 (SE) -51
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 15.05. 07:05 41 (NE) 73
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.