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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V474 Cyg p 9 23.659 11.30 12.70 1.40 22.07. 18:21 69 (E) 54
GN Mus p 10 0.3869 13.70 14.40 0.70 22.07. 18:21 193 (S) -37
AU Ser s 1 0.3864975 10.90 11.61 0.71 22.07. 18:21 164 (S) 62
V737 Per p 1 0.366599 12.65 13.22 0.57 22.07. 18:22 357 (N) -7
V1229 Cen p 10 0.9911 9.23 9.52 0.29 22.07. 18:22 206 (SW) -32
VZ Cep s 1 1.183364 9.74 9.93 0.19 22.07. 18:22 26 (NE) 45
V634 Aur p 9 0.4509 15.00 15.27 0.27 22.07. 18:22 333 (NW) 5
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 22.07. 18:22 74 (E) -12
PZ Cam p 10 0.28589 13.20 13.50 0.30 22.07. 18:22 356 (N) 24
WW Cam p 1 2.274365 10.60 11.10 0.50 22.07. 18:23 352 (N) 25
G4902.1190 Hya p 10 0.71958 9.90 10.50 0.60 22.07. 18:23 262 (W) 0
V915 Cep p 10 3.56972 11.18 11.61 0.43 22.07. 18:23 23 (NE) 41
KK Boo p 10 0.279134 14.30 14.80 0.50 22.07. 18:23 245 (SW) 77
EX CVn s 4 0.2771572 13.10 13.10 0.00 22.07. 18:23 264 (W) 59
V411 Gem p 9 0.43257 15.47 15.78 0.31 22.07. 18:23 308 (NW) -12
TW CMi s 10 1.07926 14.80 15.60 0.80 22.07. 18:23 295 (NW) -11
V1185 Her p 10 0.359795 10.90 11.25 0.35 22.07. 18:23 99 (E) 79
V477 And p 10 0.362548 13.65 13.95 0.30 22.07. 18:24 39 (NE) 1
V485 Cam p 9 0.722537 13.30 14.30 1.00 22.07. 18:24 338 (N) 39
KW Peg s 1 0.816402 12.17 12.17 0.00 22.07. 18:24 70 (E) 18
GO Mus p 10 0.524 14.60 15.20 0.60 22.07. 18:24 192 (S) -38
V457 Cam p 9 0.3033 13.80 14.20 0.40 22.07. 18:24 342 (N) 36
V1167 Her p 3 0.275279 9.89 9.89 0.00 22.07. 18:24 161 (S) 46
CQ Ser p 5 0.7600617 10.70 11.50 0.80 22.07. 18:24 139 (SE) 17
V612 CrA p 10 1.3762035 13.80 14.50 0.70 22.07. 18:25 146 (SE) -7
V839 Cen p 8 0.330936 9.51 10.13 0.62 22.07. 18:25 209 (SW) -3
V339 Boo p 10 0.3628085 10.70 10.90 0.20 22.07. 18:25 149 (SE) 83
CS Tri p 9 0.663318 11.20 11.40 0.20 22.07. 18:25 11 (N) -7
II Per s 1 0.4798527 13.50 13.60 0.10 22.07. 18:26 349 (N) 5
V354 UMa p 7 0.2938285 10.93 11.21 0.28 22.07. 18:26 278 (W) 72
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 22.07. 18:26 256 (W) -16
QX And s 1 0.412173 11.25 11.25 0.00 22.07. 18:26 18 (N) 0
V399 Cas p 8 0.660374 13.90 14.30 0.40 22.07. 18:26 30 (NE) 32
V1005 Her p 3 0.278962 14.11 14.68 0.57 22.07. 18:26 82 (E) 80
MT Cas s 1 0.313878 13.30 14.02 0.72 22.07. 18:26 28 (NE) 22
V635 Cen p 10 1.345689 13.50 14.20 0.70 22.07. 18:26 189 (S) -21
V1144 Her p 10 0.25497 14.60 15.40 0.80 22.07. 18:26 145 (SE) 81
KO Del p 1 0.5833444 12.50 13.00 0.50 22.07. 18:26 88 (E) 19
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 22.07. 18:26 30 (NE) 17
GN Sge s 1 1.4376 10.30 10.60 0.30 22.07. 18:27 91 (E) 28
XZ Hya p 10 0.6262836 14.70 15.60 0.90 22.07. 18:27 256 (W) -17
V1109 Cen p 8 3.337 9.58 10.23 0.65 22.07. 18:27 218 (SW) -11
V699 Cep s 8 0.8050726 11.60 11.60 0.00 22.07. 18:27 37 (NE) 32
V1139 Cas s 1 0.2971 12.80 12.80 0.00 22.07. 18:27 16 (N) 18
V538 And p 10 0.5188056 13.90 14.30 0.40 22.07. 18:27 22 (N) 2
AU Lac s 1 1.3924385 12.00 12.20 0.20 22.07. 18:27 48 (NE) 29
V384 Vul p 1 0.4388572 12.72 13.16 0.44 22.07. 18:27 75 (E) 25
QT UMa p 6 0.473539 11.00 11.80 0.80 22.07. 18:27 306 (NW) 36
V802 Aql s 6 0.267608 13.40 13.40 0.00 22.07. 18:28 123 (SE) 21
NS Cep p 6 0.77638 12.20 12.60 0.40 22.07. 18:28 45 (NE) 47
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.