haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.07. 10:18 69 (E) 35
FU Dra p 1 0.306718 10.55 11.10 0.55 24.07. 10:18 28 (NE) 31
V1370 Tau p 7 0.295517 10.90 11.20 0.30 24.07. 10:18 227 (SW) 52
V640 Aur s 1 0.3279975 12.52 13.00 0.48 24.07. 10:18 289 (W) 76
DT Lup p 10 1.453085 10.40 11.80 1.40 24.07. 10:18 121 (SE) -46
BS Vir s 10 0.3770834 13.60 14.40 0.80 24.07. 10:18 100 (E) 6
V336 TrA p 10 0.266768 10.46 11.20 0.74 24.07. 10:19 136 (SE) -59
DY CVn s 1 0.2459495 12.00 12.00 0.00 24.07. 10:19 67 (NE) 30
V1097 Her s 1 0.360849 10.75 10.75 0.00 24.07. 10:19 26 (NE) -9
IW Lyr p 4 0.7985204 13.10 14.20 1.10 24.07. 10:19 12 (N) 0
IM And s 9 0.2703735 18.30 18.80 0.50 24.07. 10:19 304 (NW) 24
V789 Cyg s 6 0.288551 13.30 13.30 0.00 24.07. 10:19 1 (N) -10
V912 Per p 8 0.5775932 12.01 12.30 0.29 24.07. 10:19 278 (W) 50
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 24.07. 10:19 274 (W) -4
WZ Cep p 1 0.417444 12.45 13.01 0.56 24.07. 10:19 341 (N) 39
BX Peg s 1 0.280418 11.00 11.62 0.62 24.07. 10:20 331 (NW) -8
AL Ari p 1 3.747457 9.31 9.66 0.35 24.07. 10:20 264 (W) 22
V740 Per p 4 0.373042 11.22 11.87 0.65 24.07. 10:20 266 (W) 50
BO Del p 9 0.51667 14.30 15.80 1.50 24.07. 10:20 341 (N) -24
V578 Per s 3 0.970766 8.93 8.93 0.00 24.07. 10:20 289 (W) 52
DD Mon p 1 0.5680155 10.61 11.09 0.48 24.07. 10:20 194 (S) 39
V579 And p 10 0.338094 12.50 12.80 0.30 24.07. 10:20 320 (NW) 8
GN CVn s 1 0.395009 12.00 12.50 0.50 24.07. 10:20 57 (NE) 24
IU Aps s 10 0.3046 14.20 14.60 0.40 24.07. 10:21 170 (S) -57
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 24.07. 10:21 359 (N) -5
V401 Cyg p 1 0.582725 10.64 11.17 0.53 24.07. 10:21 0 (N) -10
V421 Cam p 8 2.25308 12.83 13.50 0.67 24.07. 10:21 353 (N) 59
TU Boo s 1 0.324284 11.80 12.40 0.60 24.07. 10:21 64 (NE) 17
IQ Leo p 10 0.317518 14.70 15.30 0.60 24.07. 10:21 107 (E) 40
V608 Cas s 1 0.380403 12.30 12.30 0.00 24.07. 10:22 331 (NW) 51
BM Phe p 10 0.413621 9.26 9.53 0.27 24.07. 10:22 253 (W) -40
GH Peg s 5 2.556136 8.80 8.93 0.13 24.07. 10:22 324 (NW) -18
AN UMa p 6 0.07975275 14.90 20.20 5.30 24.07. 10:22 77 (E) 54
TZ Boo s 1 0.29716095 10.41 10.82 0.41 24.07. 10:22 47 (NE) 17
V883 Her p 9 0.6950255 13.13 13.35 0.22 24.07. 10:22 22 (N) -9
GH Aqr s 6 0.305585 13.40 13.40 0.00 24.07. 10:22 307 (NW) -33
V1047 Her s 1 0.320736 12.26 12.26 0.00 24.07. 10:22 28 (NE) -1
ET Leo s 1 0.3465036 9.55 9.55 0.00 24.07. 10:22 120 (SE) 33
AZ Pup p 8 0.8673646 9.50 10.00 0.50 24.07. 10:22 170 (S) 4
V634 CrA p 10 0.3079573 13.40 13.90 0.50 24.07. 10:22 58 (NE) -78
V515 Cam p 6 0.30833 13.45 14.10 0.65 24.07. 10:22 21 (N) 54
CN Cir p 10 2.17863 8.92 9.18 0.26 24.07. 10:23 133 (SE) -50
AR Ind p 10 0.6346 13.90 14.40 0.50 24.07. 10:23 233 (SW) -80
NY Hya s 10 4.77404 8.65 8.65 0.00 24.07. 10:23 149 (SE) 29
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 24.07. 10:23 2 (N) 8
DY Cet s 1 0.44079 9.47 9.47 0.00 24.07. 10:23 248 (W) -1
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 24.07. 10:23 342 (N) 2
V639 Aur p 4 0.3571 14.01 14.85 0.84 24.07. 10:23 290 (W) 75
V876 Per p 9 0.319961 13.60 14.20 0.60 24.07. 10:23 285 (W) 42
EU Psc s 8 1.692616 8.44 8.51 0.07 24.07. 10:23 281 (W) 17
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.