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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V740 Per s 4 0.373042 11.22 11.87 0.65 18.07. 06:37 150 (SE) 72
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 18.07. 06:37 305 (NW) 10
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 18.07. 06:37 311 (NW) 17
V474 Cam s 5 0.328205 10.90 10.90 0.00 18.07. 06:37 34 (NE) 56
PX Cas p 10 1.8396105 14.80 16.00 1.20 18.07. 06:37 304 (NW) 56
EN Pup p 7 0.6721481 11.20 11.60 0.40 18.07. 06:37 125 (SE) -6
V947 Cyg s 5 0.429245 14.10 14.70 0.60 18.07. 06:37 308 (NW) 10
CW Cas s 1 0.318862 11.02 11.47 0.45 18.07. 06:38 317 (NW) 65
FI Del p 9 0.415928 14.20 14.80 0.60 18.07. 06:38 290 (W) 3
V470 Hya p 7 0.395393 13.00 13.50 0.50 18.07. 06:38 103 (E) 11
GN Boo s 1 0.3016025 10.75 10.75 0.00 18.07. 06:38 7 (N) -10
XY Boo s 1 0.370564 10.30 10.61 0.31 18.07. 06:38 23 (NE) -17
KW Peg p 1 0.816402 12.17 12.48 0.31 18.07. 06:38 285 (W) 23
CP Gem p 6 2.4022675 13.70 15.80 2.10 18.07. 06:38 111 (E) 42
V1258 Cen p 10 0.08885 15.40 22.20 6.80 18.07. 06:38 68 (E) -57
SY Hor s 10 0.3116395 11.48 12.08 0.60 18.07. 06:38 171 (S) -7
BO CVn s 1 0.5174625 9.48 10.05 0.57 18.07. 06:38 16 (N) 3
EZ Lac p 1 2.790864 14.30 15.50 1.20 18.07. 06:39 300 (NW) 47
GI CVn s 8 0.30316 14.10 14.60 0.50 18.07. 06:39 14 (N) 9
ZZ Ara p 10 1.79942 12.70 13.90 1.20 18.07. 06:39 256 (W) -78
V678 And p 8 0.361708 13.72 14.14 0.42 18.07. 06:39 285 (W) 52
V423 Tau p 6 0.682416 15.70 16.50 0.80 18.07. 06:39 118 (SE) 52
MO Aqr p 2 0.3981435 9.95 10.28 0.33 18.07. 06:40 273 (W) -5
V556 And p 1 0.43141 14.55 14.80 0.25 18.07. 06:40 258 (W) 75
V1865 Ori p 3 0.717374 12.50 12.90 0.40 18.07. 06:40 134 (SE) 48
EK Aqr p 1 0.61279 10.80 11.33 0.53 18.07. 06:41 238 (SW) 13
QW And s 5 0.49187 12.60 12.60 0.00 18.07. 06:41 281 (W) 70
DI Peg s 1 0.711817 9.38 9.59 0.21 18.07. 06:41 255 (W) 32
V855 Cep p 10 0.3698575 13.65 14.05 0.40 18.07. 06:41 331 (NW) 47
V951 Per p 7 0.270478 12.70 13.20 0.50 18.07. 06:41 149 (SE) 72
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 18.07. 06:41 257 (W) 11
XX LMi p 4 0.370979 12.42 12.56 0.14 18.07. 06:42 57 (NE) 15
V1187 Her p 1 0.310764 11.14 11.31 0.17 18.07. 06:42 347 (N) -3
V1014 Cas s 7 0.855262 12.60 13.07 0.47 18.07. 06:42 290 (W) 71
V435 Peg p 9 0.312999 13.05 13.40 0.35 18.07. 06:42 280 (W) 12
V357 Dra p 6 0.619276 11.55 12.15 0.60 18.07. 06:42 351 (N) 29
GK Eri p 8 2.95968 8.96 9.49 0.53 18.07. 06:42 175 (S) 23
CC Lyn s 6 0.354627 6.42 6.42 0.00 18.07. 06:42 75 (E) 48
HS Vul s 1 0.3320847 13.90 14.20 0.30 18.07. 06:42 300 (NW) 5
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.07. 06:42 5 (N) -6
DL CVn s 2 0.642442 11.97 11.97 0.00 18.07. 06:43 29 (NE) 5
V632 Aur p 8 0.4652 15.95 17.25 1.30 18.07. 06:43 100 (E) 63
PV Boo p 10 0.292588 14.51 15.14 0.63 18.07. 06:43 1 (N) -6
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.07. 06:43 54 (NE) -37
V1633 Ori p 3 1.149385 12.10 12.80 0.70 18.07. 06:43 127 (SE) 32
XY Sct p 4 0.7852528 13.80 14.50 0.70 18.07. 06:43 301 (NW) -30
V476 Hya p 1 0.414588 13.10 13.50 0.40 18.07. 06:43 103 (E) 11
V2712 Ori p 10 0.346489 12.54 12.82 0.28 18.07. 06:43 144 (SE) 25
AQ Ser s 1 1.6874294 10.57 11.10 0.53 18.07. 06:44 2 (N) -37
V342 Dra p 9 0.39221 12.65 13.05 0.40 18.07. 06:44 356 (N) 15
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.