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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LY And p 4 0.345031 13.80 14.65 0.85 25.05. 22:49 20 (N) 1
SY Aps s 6 0.278908 12.20 12.20 0.00 25.05. 22:49 187 (S) -34
V387 Cam p 9 0.651141 12.50 13.10 0.60 25.05. 22:49 351 (N) 27
AD Phe s 10 0.379924 10.27 10.80 0.53 25.05. 22:49 87 (E) -59
V445 Nor p 10 0.4871 16.88 17.20 0.32 25.05. 22:49 182 (S) -17
V959 Cep p 9 0.372264 11.45 11.68 0.23 25.05. 22:49 24 (NE) 37
BB CMi p 1 0.7928535 10.00 10.80 0.80 25.05. 22:49 300 (NW) -17
VW UMi p 7 0.488922 12.10 12.52 0.42 25.05. 22:49 360 (N) 54
GW Leo p 9 0.3361243 13.00 13.13 0.13 25.05. 22:49 276 (W) 13
V507 Lyr s 7 0.366912 14.21 14.21 0.00 25.05. 22:50 112 (E) 53
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.05. 22:50 254 (W) -57
XZ For p 9 0.308127 9.90 10.28 0.38 25.05. 22:50 72 (E) -64
DP Gem p 1 0.5584482 13.40 14.00 0.60 25.05. 22:50 334 (NW) -8
GG CVn p 1 0.385947 12.00 12.50 0.50 25.05. 22:50 244 (SW) 60
VY PsA p 9 0.633889 8.81 9.01 0.20 25.05. 22:50 105 (E) -20
CQ Cep s 6 1.641247 8.63 8.63 0.00 25.05. 22:50 42 (NE) 36
IV Boo p 8 0.2830385 14.30 15.10 0.80 25.05. 22:50 236 (SW) 62
SS Ari s 1 0.405986 10.37 10.82 0.45 25.05. 22:50 28 (NE) -11
UW LMi s 8 3.874315 8.45 8.45 0.00 25.05. 22:50 283 (W) 27
BI Vul s 1 0.2518236 14.15 14.86 0.71 25.05. 22:50 79 (E) 27
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.05. 22:50 101 (E) -18
DY Cet s 1 0.44079 9.47 9.47 0.00 25.05. 22:50 34 (NE) -50
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.05. 22:51 223 (SW) 29
V445 Cas s 1 0.6735235 10.89 11.08 0.19 25.05. 22:51 32 (NE) 23
KZ Pav s 7 0.949879 7.71 7.71 0.00 25.05. 22:51 155 (SE) -41
V1341 Aql s 8 0.304012 13.00 13.40 0.40 25.05. 22:51 130 (SE) 28
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 25.05. 22:51 68 (E) 49
DU Lyr p 6 0.837005 13.10 14.40 1.30 25.05. 22:51 104 (E) 51
V580 Lyr p 1 0.289052 12.85 13.42 0.57 25.05. 22:51 100 (E) 57
EF Her p 8 4.729173 11.00 12.00 1.00 25.05. 22:51 159 (S) 56
BD Pav p 10 0.1793015 12.40 16.21 3.81 25.05. 22:51 159 (S) -22
V636 Aur s 1 0.3406176 13.70 14.10 0.40 25.05. 22:52 339 (N) -2
DW UMa p 1 0.13660653 15.10 16.60 1.50 25.05. 22:52 314 (NW) 44
RZ Dra s 1 0.5508762 10.11 10.50 0.39 25.05. 22:52 52 (NE) 69
V1073 Cyg s 1 0.785854 8.23 8.57 0.34 25.05. 22:52 74 (E) 32
CQ Scl p 10 0.269896 12.00 12.55 0.55 25.05. 22:52 84 (E) -44
V523 Aur p 1 0.330437 13.30 14.70 1.40 25.05. 22:52 325 (NW) 11
V412 Her s 7 0.3362122 14.70 15.20 0.50 25.05. 22:52 139 (SE) 61
V664 Pup p 10 0.330557 11.89 12.26 0.37 25.05. 22:52 249 (W) -59
GV Boo s 2 0.367868 12.40 12.40 0.00 25.05. 22:52 245 (SW) 53
EG CMa p 9 1.837826 10.50 12.00 1.50 25.05. 22:53 306 (NW) -52
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 25.05. 22:53 263 (W) -22
YY Eri s 1 0.3214963 8.37 8.99 0.62 25.05. 22:53 358 (N) -50
TY UMa p 1 0.354548 11.48 12.14 0.66 25.05. 22:53 303 (NW) 55
GM Boo p 1 0.361122 11.85 12.20 0.35 25.05. 22:53 218 (SW) 58
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.05. 22:53 223 (SW) 65
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 25.05. 22:53 79 (E) 38
V519 Cyg s 4 2.345293 13.00 13.40 0.40 25.05. 22:54 66 (NE) 45
FY Psc p 9 0.3562175 12.75 13.30 0.55 25.05. 22:54 40 (NE) 2
V471 Cas s 1 0.4009368 14.10 14.10 0.00 25.05. 22:54 23 (NE) 20
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.