Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BN Ari s 1 0.2993717 10.38 10.98 0.60 30.07. 08:59 270 (W) 35
FZ Ori s 1 0.3999873 10.70 11.20 0.50 30.07. 08:59 197 (S) 41
BB Tri p 10 0.392372 14.00 14.40 0.40 30.07. 08:59 283 (W) 34
CT Her p 1 1.7863748 10.60 11.70 1.10 30.07. 08:59 33 (NE) -16
HR Boo s 1 0.315967 13.25 13.70 0.45 30.07. 08:59 51 (NE) -3
V561 And p 4 0.33479 16.03 16.42 0.39 30.07. 09:00 290 (W) 45
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 30.07. 09:00 284 (W) -29
V1112 Tau s 1 0.423837 13.10 13.10 0.00 30.07. 09:00 221 (SW) 42
V534 Cyg p 2 1.132621 13.70 16.70 3.00 30.07. 09:00 331 (NW) 11
V579 And p 10 0.338094 12.50 12.80 0.30 30.07. 09:00 310 (NW) 14
TU CrB p 1 1.613634 12.80 13.60 0.80 30.07. 09:00 27 (NE) 5
V1306 Her s 1 0.370368 11.70 12.10 0.40 30.07. 09:00 7 (N) 3
RU Lep p 10 4.459615 11.23 12.12 0.89 30.07. 09:00 187 (S) 15
FG Sct p 3 0.270572 13.66 14.76 1.10 30.07. 09:00 356 (N) -46
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.07. 09:00 53 (NE) 54
V466 Cyg s 1 1.3915666 10.80 11.40 0.60 30.07. 09:01 343 (N) -5
LO And s 1 0.3804371 11.20 11.82 0.62 30.07. 09:01 313 (NW) 25
CW Aqr s 4 0.542909 10.70 10.80 0.10 30.07. 09:01 286 (W) -34
TU UMi s 4 0.377268 8.84 8.84 0.00 30.07. 09:01 15 (N) 41
V965 Cyg s 1 0.6405687 13.90 14.60 0.70 30.07. 09:01 345 (N) -7
V1370 Tau p 7 0.295517 10.90 11.20 0.30 30.07. 09:01 207 (SW) 57
EG Cep s 1 0.5446218 9.31 9.60 0.29 30.07. 09:02 353 (N) 38
V481 Peg p 9 0.422025 9.55 9.95 0.40 30.07. 09:02 314 (NW) -5
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 30.07. 09:02 289 (W) 44
AY Pup p 7 0.4689593 11.60 12.50 0.90 30.07. 09:02 165 (S) 14
V385 Ser p 7 0.3129555 12.00 12.21 0.21 30.07. 09:02 45 (NE) -29
V477 Her s 8 0.3251804 14.90 15.40 0.50 30.07. 09:02 17 (N) -12
V496 Mon p 5 0.660764 12.50 13.30 0.80 30.07. 09:03 179 (S) 43
V456 Mon p 7 1.57329 13.60 15.90 2.30 30.07. 09:03 173 (S) 41
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 09:03 48 (NE) -30
V652 Pup p 10 0.371829 9.66 9.84 0.18 30.07. 09:03 173 (S) 3
RW CrA s 9 1.6835995 9.30 9.40 0.10 30.07. 09:03 32 (NE) -76
V441 Lac s 1 0.3089166 12.56 12.56 0.00 30.07. 09:03 328 (NW) 22
V581 Pup p 9 0.92015 11.87 12.47 0.60 30.07. 09:03 170 (S) 3
V466 Cam s 9 0.3998995 12.60 12.60 0.00 30.07. 09:03 5 (N) 68
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 30.07. 09:03 325 (NW) 2
AS Aps s 9 0.399351 13.40 13.80 0.40 30.07. 09:03 157 (SE) -60
YY Eri p 1 0.3214963 8.37 9.04 0.67 30.07. 09:04 219 (SW) 22
AU Aqr s 10 0.3711583 12.90 12.90 0.00 30.07. 09:04 279 (W) -40
V558 And p 1 0.31092 15.62 16.10 0.48 30.07. 09:04 291 (W) 44
NO Pup s 9 1.256884 6.53 6.66 0.13 30.07. 09:04 159 (S) -2
V740 Per s 4 0.373042 11.22 11.87 0.65 30.07. 09:04 255 (W) 58
CT Cet s 6 0.2564878 9.29 9.29 0.00 30.07. 09:04 251 (W) -10
HW Vir s 1 0.11671953 10.50 11.20 0.70 30.07. 09:04 94 (E) -8
CM Com p 1 0.5545147 13.00 13.60 0.60 30.07. 09:05 79 (E) 19
V502 Oph s 1 0.453387 8.34 8.81 0.47 30.07. 09:05 36 (NE) -34
MU Dra s 1 0.349664 12.76 12.76 0.00 30.07. 09:05 357 (N) 10
CR Aqr s 6 0.514491 13.60 14.20 0.60 30.07. 09:05 306 (NW) -42
V802 Aql p 6 0.267608 13.40 14.30 0.90 30.07. 09:05 353 (N) -43
V706 Cyg s 1 0.466254 13.20 13.90 0.70 30.07. 09:05 328 (NW) 9
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.