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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XX LMi s 4 0.370979 12.42 12.42 0.00 21.07. 10:22 98 (E) 50
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.07. 10:23 312 (NW) 41
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 21.07. 10:23 23 (NE) -34
V653 Lyr p 1 0.468813 11.23 11.56 0.33 21.07. 10:23 9 (N) 2
AR CrB s 1 0.3973515 10.80 10.80 0.00 21.07. 10:23 43 (NE) 0
V1042 Her p 1 0.511154 12.08 12.66 0.58 21.07. 10:23 32 (NE) -12
IP Lyr s 2 0.4728055 13.20 13.30 0.10 21.07. 10:23 12 (N) -6
V1180 Her p 10 0.352051 12.82 12.98 0.16 21.07. 10:23 35 (NE) 1
V2701 Oph p 9 0.339611 12.00 12.50 0.50 21.07. 10:23 39 (NE) -21
V1223 Sco p 10 1.9083 11.00 11.22 0.22 21.07. 10:24 83 (E) -63
XZ Ari s 7 0.265488 13.85 13.85 0.00 21.07. 10:24 277 (W) 32
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.07. 10:25 140 (SE) 55
MW Pav p 10 0.79498855 8.51 8.95 0.44 21.07. 10:25 196 (S) -66
V471 Tau s 1 0.5211834 9.40 9.40 0.00 21.07. 10:25 252 (W) 37
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.07. 10:25 301 (NW) -32
V1160 Her p 10 0.376073 12.20 12.65 0.45 21.07. 10:25 33 (NE) 12
V860 Cas s 3 1.08385 12.40 12.40 0.00 21.07. 10:25 314 (NW) 29
OQ Dra p 7 0.3396745 13.20 13.80 0.60 21.07. 10:25 28 (NE) 54
TU Eri p 9 0.334978 12.56 13.13 0.57 21.07. 10:25 238 (SW) -1
V680 Cas s 10 1.0838485 12.00 12.00 0.00 21.07. 10:25 340 (N) 37
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.07. 10:25 69 (E) 15
V414 Nor p 10 0.7534 14.85 14.97 0.12 21.07. 10:25 123 (SE) -59
LT Her p 1 1.084032 10.69 11.11 0.42 21.07. 10:25 41 (NE) -21
HS Vul p 1 0.3320847 13.90 14.20 0.30 21.07. 10:25 350 (N) -17
V1100 Her p 1 0.346931 10.92 11.26 0.34 21.07. 10:25 19 (N) 3
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 21.07. 10:26 14 (N) -58
V350 Aqr p 7 0.430354 12.40 13.00 0.60 21.07. 10:26 303 (NW) -26
OQ Boo s 8 0.398071 12.17 12.25 0.08 21.07. 10:26 54 (NE) 7
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 21.07. 10:26 337 (NW) -5
V571 And p 9 0.357641 13.70 14.20 0.50 21.07. 10:26 288 (W) 36
YY Eri s 1 0.3214963 8.37 8.99 0.62 21.07. 10:26 230 (SW) 17
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 21.07. 10:26 330 (NW) 39
IQ Lup p 10 3.54005 10.31 10.66 0.35 21.07. 10:26 120 (SE) -45
GX Boo s 6 0.38784 12.16 12.32 0.16 21.07. 10:27 67 (NE) 13
PS Vir s 1 0.289806 12.00 12.30 0.30 21.07. 10:27 103 (E) 19
V1184 Aql s 6 0.565604 13.10 13.40 0.30 21.07. 10:27 7 (N) -29
RV CVn s 1 0.2695671 13.75 13.75 0.00 21.07. 10:27 68 (E) 19
FW Per s 2 0.7912316 14.30 14.30 0.00 21.07. 10:27 292 (W) 63
DK Per p 1 0.8988765 12.30 13.30 1.00 21.07. 10:27 311 (NW) 47
V518 And p 10 0.361144 13.50 13.90 0.40 21.07. 10:27 302 (NW) 26
W Crv p 1 0.3880813 11.16 12.50 1.34 21.07. 10:27 113 (SE) 2
V1024 Her s 3 0.5308265 12.50 12.50 0.00 21.07. 10:28 43 (NE) -3
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 21.07. 10:28 1 (N) -11
V339 Dra p 9 0.457404 13.40 14.00 0.60 21.07. 10:28 30 (NE) 24
AK Boo s 8 0.69403 15.80 16.30 0.50 21.07. 10:28 72 (E) 16
GP Boo p 1 0.81877 11.10 11.40 0.30 21.07. 10:28 57 (NE) 5
TX Her p 1 2.05980944 8.54 9.31 0.77 21.07. 10:30 23 (NE) 6
OO Aql p 1 0.506792 9.20 9.90 0.70 21.07. 10:30 354 (N) -31
V864 Mon s 5 0.358427 9.90 10.50 0.60 21.07. 10:30 184 (S) 35
VZ Tri s 2 0.4334825 12.80 13.30 0.50 21.07. 10:30 283 (W) 32
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.