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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.07. 10:47 356 (N) -2
WY Ret p 10 0.553644 13.80 14.60 0.80 20.07. 10:47 208 (SW) -33
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 20.07. 10:47 339 (N) 1
V878 Mon p 10 0.697461 8.11 8.18 0.07 20.07. 10:47 194 (S) 38
V2553 Oph s 1 0.457615 11.30 11.70 0.40 20.07. 10:47 35 (NE) -19
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.07. 10:48 350 (N) 73
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 20.07. 10:48 301 (NW) -40
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.07. 10:48 356 (N) 13
V1138 Her p 10 0.4609 13.80 14.10 0.30 20.07. 10:48 36 (NE) 21
UY Vol p 1 0.159337785 16.90 23.00 6.10 20.07. 10:48 179 (S) -28
AV Del p 8 3.853448 10.70 12.70 2.00 20.07. 10:48 342 (N) -27
EI Aqr p 10 1.222318 11.80 12.70 0.90 20.07. 10:49 323 (NW) -41
V366 Cas s 1 0.7292855 12.00 12.70 0.70 20.07. 10:49 320 (NW) 37
V2793 Ori s 9 1.45065 12.89 13.59 0.70 20.07. 10:49 208 (SW) 41
V839 Cen p 8 0.330936 9.51 10.13 0.62 20.07. 10:49 123 (SE) -21
QW Tel p 10 0.411928 8.06 8.21 0.15 20.07. 10:49 122 (SE) -77
RR Dra p 3 2.831298 10.00 13.30 3.30 20.07. 10:49 7 (N) 23
DN Cas p 1 2.310951 9.81 10.24 0.43 20.07. 10:49 316 (NW) 46
RZ Col p 10 0.565194 11.00 11.58 0.58 20.07. 10:49 208 (SW) -1
QS And p 9 0.276678 16.67 17.09 0.42 20.07. 10:49 303 (NW) 10
V345 Dra p 10 0.291903 13.20 13.45 0.25 20.07. 10:49 34 (NE) 22
CQ Scl p 10 0.269896 12.00 12.55 0.55 20.07. 10:49 263 (W) -33
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.07. 10:50 170 (S) 40
V534 Cyg s 2 1.132621 13.70 13.80 0.10 20.07. 10:50 343 (N) 7
V656 Pup p 10 0.32903 18.12 18.27 0.15 20.07. 10:50 183 (S) -8
RT Hyi p 10 0.2840352 12.28 13.15 0.87 20.07. 10:50 197 (S) -50
OX Com p 10 0.400234 15.20 16.20 1.00 20.07. 10:50 82 (E) 16
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 20.07. 10:51 4 (N) -11
V365 Peg s 8 1.080321 10.12 10.12 0.00 20.07. 10:51 333 (NW) -13
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 20.07. 10:51 169 (S) 40
TT Cet p 1 0.4859549 10.80 11.32 0.52 20.07. 10:52 263 (W) -7
V1315 Her s 1 0.358361 12.75 13.10 0.35 20.07. 10:52 20 (N) 3
QQ Cas s 1 2.142049 10.30 10.80 0.50 20.07. 10:52 330 (NW) 30
FO Hya p 1 0.4695567 9.50 10.00 0.50 20.07. 10:52 147 (SE) 15
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.07. 10:52 208 (SW) -35
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 20.07. 10:52 271 (W) 21
SX Aur p 1 1.210082 8.38 9.14 0.76 20.07. 10:52 268 (W) 62
GY Lib p 9 0.519098 12.30 13.00 0.70 20.07. 10:53 75 (E) -21
V1062 Her p 1 0.251436 13.10 13.70 0.60 20.07. 10:53 23 (NE) 8
IZ Mon p 1 0.779805 11.90 12.60 0.70 20.07. 10:53 197 (S) 48
V577 Lyr p 9 0.390011 14.50 15.00 0.50 20.07. 10:53 11 (N) 6
CV Boo s 1 0.8469932 10.20 10.20 0.00 20.07. 10:53 48 (NE) 14
V431 Lac p 10 0.869077 14.30 15.60 1.30 20.07. 10:53 333 (NW) 13
V364 Aps s 5 0.295464 14.00 14.00 0.00 20.07. 10:54 161 (S) -56
GL Boo s 6 3.197454 10.80 10.80 0.00 20.07. 10:54 63 (NE) 12
V1187 Her p 1 0.310764 11.14 11.31 0.17 20.07. 10:54 38 (NE) 6
DD Mon p 1 0.5680155 10.61 11.09 0.48 20.07. 10:54 200 (S) 38
V629 And p 8 0.742579 11.20 11.66 0.46 20.07. 10:55 324 (NW) 15
V1134 Her p 7 0.602935 12.50 13.00 0.50 20.07. 10:55 22 (N) -25
MM Dra p 8 0.2644 14.54 14.90 0.36 20.07. 10:55 359 (N) 25
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.