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 °
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 30.07. 00:01 219 (SW) 68
LQ Cas p 7 2.869402 14.10 17.20 3.10 30.07. 00:01 46 (NE) 66
NS Vir p 10 1.2912765 8.78 9.13 0.35 30.07. 00:01 286 (W) -5
IQ Leo p 10 0.317518 14.70 15.30 0.60 30.07. 00:01 340 (N) -17
V667 Ori p 8 1.025044 14.70 15.80 1.10 30.07. 00:02 49 (NE) -10
FR Del p 8 0.3497468 15.00 15.30 0.30 30.07. 00:02 195 (S) 51
IP Peg s 1 0.15820616 13.00 13.00 0.00 30.07. 00:02 135 (SE) 52
LP UMa p 1 0.309901 12.52 12.79 0.27 30.07. 00:02 352 (N) 20
V559 And p 7 0.34708 16.05 16.20 0.15 30.07. 00:02 70 (E) 46
WZ Cap s 9 0.3130867 14.00 14.00 0.00 30.07. 00:02 183 (S) 25
V651 Cyg p 10 1.024871 14.40 15.70 1.30 30.07. 00:02 154 (SE) 87
V431 Lac p 10 0.869077 14.30 15.60 1.30 30.07. 00:02 101 (E) 80
MR Com p 1 0.412743 12.00 12.45 0.45 30.07. 00:02 313 (NW) 1
ER Hya p 10 0.6516339 13.60 14.70 1.10 30.07. 00:02 284 (W) -45
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 30.07. 00:02 241 (SW) 70
V430 Lac p 6 1.549603 14.20 16.65 2.45 30.07. 00:03 116 (SE) 80
QX And s 1 0.412173 11.25 11.25 0.00 30.07. 00:03 79 (E) 43
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 30.07. 00:03 196 (S) 0
V797 Cep s 1 0.270449 14.60 14.60 0.00 30.07. 00:03 15 (N) 54
V448 Nor p 10 0.5425 16.26 16.55 0.29 30.07. 00:03 224 (SW) -38
V504 And p 10 0.647987 13.40 13.70 0.30 30.07. 00:03 90 (E) 55
CZ CMi p 1 0.426397 10.55 11.05 0.50 30.07. 00:03 38 (NE) -24
FM Vul p 1 0.784642 12.80 13.70 0.90 30.07. 00:04 237 (SW) 57
TZ CMa p 1 3.822865 9.80 10.50 0.70 30.07. 00:04 65 (NE) -44
SU Aqr p 2 1.044698 10.20 10.80 0.60 30.07. 00:04 159 (S) 25
AK Men p 10 0.41244 9.13 9.28 0.15 30.07. 00:04 164 (S) -50
MU Cyg p 10 3.760655 14.10 14.80 0.70 30.07. 00:04 142 (SE) 83
V408 Cam p 10 1.0417 13.10 13.30 0.20 30.07. 00:04 20 (N) 38
XY Cep s 3 2.774518 10.05 10.10 0.05 30.07. 00:04 28 (NE) 65
IU Aps s 10 0.3046 14.20 14.60 0.40 30.07. 00:05 192 (S) -46
EQ Com s 1 0.3618824 14.40 14.40 0.00 30.07. 00:05 312 (NW) -9
NU Boo p 8 0.339576 13.40 13.80 0.40 30.07. 00:06 316 (NW) 34
V502 Her p 1 0.3692772 12.80 13.70 0.90 30.07. 00:06 272 (W) 43
AH Tau s 1 0.3326733 11.25 11.85 0.60 30.07. 00:06 72 (E) 18
EK Aqr s 1 0.61279 10.80 11.23 0.43 30.07. 00:06 147 (SE) 25
PS Del p 9 0.753477 11.95 12.40 0.45 30.07. 00:06 206 (SW) 50
V586 Sco p 9 0.955937 12.70 13.10 0.40 30.07. 00:06 229 (SW) -20
V1306 Her s 1 0.370368 11.70 12.10 0.40 30.07. 00:07 281 (W) 51
V817 Cep p 10 0.451203 15.52 16.32 0.80 30.07. 00:07 324 (NW) 76
V884 Cyg p 3 0.480051 13.80 14.70 0.90 30.07. 00:07 243 (SW) 60
V740 Per s 4 0.373042 11.22 11.87 0.65 30.07. 00:07 62 (NE) 22
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 30.07. 00:07 253 (W) 24
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 30.07. 00:07 165 (S) 25
V816 Cep p 10 0.3113931 13.45 14.10 0.65 30.07. 00:07 350 (N) 63
U Peg p 1 0.3747772 9.23 9.76 0.53 30.07. 00:07 128 (SE) 46
V1274 Cen p 10 2.68153 16.15 16.17 0.02 30.07. 00:07 223 (SW) -57
V652 Pup p 10 0.371829 9.66 9.84 0.18 30.07. 00:08 78 (E) -60
VY Cet p 3 0.34081 11.20 11.90 0.70 30.07. 00:08 123 (SE) 1
V406 And s 9 2.16503 9.20 9.39 0.19 30.07. 00:08 65 (NE) 42
BY Per p 1 1.152638 13.20 14.80 1.60 30.07. 00:08 57 (NE) 52
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.