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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:20 UTC
Civil Twilight (6°): 03:13 // 18:55 UTC
Nautical Twilight (12°): 02:28 // 19:40 UTC
Astronomical Twilight (18°): 01:35 // 20:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 16.08. 06:35 339 (N) 13
IM Her p 10 3.712615 14.10 14.90 0.80 16.08. 06:35 3 (N) -8
FR Del p 8 0.3497468 15.00 15.30 0.30 16.08. 06:35 305 (NW) -12
Y For p 10 0.2699092 13.80 14.20 0.40 16.08. 06:36 213 (SW) 6
V1063 Her s 9 1.6598 10.80 10.80 0.00 16.08. 06:36 355 (N) -9
AY Mon p 7 2.144241 13.30 15.50 2.20 16.08. 06:36 145 (SE) 44
V603 Aur s 8 0.37475 12.70 12.70 0.00 16.08. 06:36 344 (N) 88
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 16.08. 06:36 4 (N) -66
CD Tri s 3 0.369035 12.14 12.14 0.00 16.08. 06:37 261 (W) 56
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 16.08. 06:37 206 (SW) 57
ES Gem p 10 1.661124 15.20 16.20 1.00 16.08. 06:37 146 (SE) 53
V914 Cep s 10 0.38618 13.10 13.40 0.30 16.08. 06:38 343 (N) 47
V552 And p 4 0.28133 16.89 17.55 0.66 16.08. 06:38 279 (W) 56
GY Pup s 10 0.4121794 11.90 12.30 0.40 16.08. 06:38 157 (SE) -4
IM And p 9 0.2703735 18.30 19.00 0.70 16.08. 06:38 285 (W) 43
IU Aps s 10 0.3046 14.20 14.60 0.40 16.08. 06:38 178 (S) -59
AT Aqr p 8 0.30409565 14.10 15.00 0.90 16.08. 06:38 267 (W) -24
CX Ser p 1 0.997289 12.30 13.10 0.80 16.08. 06:38 34 (NE) -32
V475 Hya s 7 0.317122 12.60 12.60 0.00 16.08. 06:38 126 (SE) 28
IO Boo p 7 0.2711483 13.00 13.50 0.50 16.08. 06:38 41 (NE) -5
EX Lac p 1 1.739306 13.60 14.60 1.00 16.08. 06:38 314 (NW) 33
GW Cep p 1 0.3188312 11.40 12.10 0.70 16.08. 06:38 346 (N) 55
NZ Vir p 10 1.650611 11.06 11.26 0.20 16.08. 06:39 46 (NE) -22
V934 Mon s 9 0.509444 12.60 12.60 0.00 16.08. 06:39 144 (SE) 33
V1104 Her s 1 0.227876 13.30 13.30 0.00 16.08. 06:39 351 (N) 10
DR Vul s 1 2.250884 8.65 9.19 0.54 16.08. 06:39 322 (NW) -4
X Tri p 1 0.97153 8.55 11.27 2.72 16.08. 06:39 258 (W) 47
V467 Vul s 1 0.427409 12.44 12.70 0.26 16.08. 06:39 307 (NW) -1
TZ Dra s 1 0.8660332 9.60 9.60 0.00 16.08. 06:39 349 (N) 9
DK Cyg p 1 0.470693 10.37 10.93 0.56 16.08. 06:39 311 (NW) 12
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 16.08. 06:40 335 (NW) -62
BO Peg p 1 0.580428 11.50 12.20 0.70 16.08. 06:40 298 (NW) -7
V530 Mon s 1 0.5255325 12.40 12.40 0.00 16.08. 06:40 146 (SE) 38
BT CrB p 9 0.0892 18.90 20.40 1.50 16.08. 06:40 17 (N) -3
HM Mon s 1 0.40765587 13.40 13.60 0.20 16.08. 06:40 147 (SE) 36
U Peg p 1 0.3747772 9.23 9.76 0.53 16.08. 06:40 273 (W) 18
V463 Cyg s 1 2.117571 10.55 10.65 0.10 16.08. 06:40 330 (NW) -3
V442 Cam p 1 0.442643 13.05 13.46 0.41 16.08. 06:40 11 (N) 65
AR Ind p 10 0.6346 13.90 14.40 0.50 16.08. 06:40 241 (SW) -61
V651 Cyg p 10 1.024871 14.40 15.70 1.30 16.08. 06:41 318 (NW) 22
V470 Cam s 1 0.0956467 14.10 14.25 0.15 16.08. 06:41 29 (NE) 68
EM Lac p 1 0.3891351 12.50 13.09 0.59 16.08. 06:41 318 (NW) 32
AC Cnc p 1 0.3004773 13.80 15.40 1.60 16.08. 06:41 113 (SE) 34
BY Peg s 1 0.341936 12.90 13.58 0.68 16.08. 06:41 307 (NW) 7
V878 Ara p 10 0.770465 8.00 8.22 0.22 16.08. 06:41 64 (NE) -84
EE Aqr s 1 0.5089958 8.30 8.48 0.18 16.08. 06:42 265 (W) -22
V592 Lyr p 1 0.355684 11.54 11.74 0.20 16.08. 06:42 346 (N) -4
V570 Per p 8 1.900942 8.15 8.25 0.10 16.08. 06:42 279 (W) 69
V861 Her p 1 0.3446312 13.80 14.15 0.35 16.08. 06:42 6 (N) 2
FU Dra s 1 0.306718 10.55 10.55 0.00 16.08. 06:42 13 (N) 24
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.