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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 °
DK And p 1 0.489223 12.50 13.10 0.60 25.05. 16:27 343 (N) 13
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 25.05. 16:27 11 (N) 21
V421 Gem p 9 0.4231 15.00 15.80 0.80 25.05. 16:27 244 (SW) 53
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 25.05. 16:27 64 (NE) -57
HH Boo s 1 0.318666 11.00 11.00 0.00 25.05. 16:27 66 (NE) 45
X PsA p 10 0.3977746 13.00 14.30 1.30 25.05. 16:27 347 (N) -64
V463 And p 1 0.406095 12.15 13.05 0.90 25.05. 16:27 341 (N) 0
AU Mon s 10 11.11305 8.11 8.20 0.09 25.05. 16:27 229 (SW) 27
EX CVn p 4 0.2771572 13.10 13.50 0.40 25.05. 16:28 92 (E) 56
AE For p 1 0.918209 10.32 10.90 0.57 25.05. 16:28 260 (W) -24
V648 Lyr p 1 0.368752 13.22 13.62 0.40 25.05. 16:28 36 (NE) 11
TY Boo p 1 0.3171485 10.81 11.47 0.66 25.05. 16:28 72 (E) 32
V506 Mon p 10 2.133508 13.30 14.00 0.70 25.05. 16:29 230 (SW) 24
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.05. 16:29 254 (W) 52
HS Vul p 1 0.3320847 13.90 14.20 0.30 25.05. 16:29 24 (NE) -14
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 25.05. 16:29 19 (N) 0
V851 Cas s 7 0.960277 12.68 12.68 0.00 25.05. 16:29 343 (N) 16
V706 And p 10 1.429164 11.43 12.80 1.37 25.05. 16:29 335 (NW) -1
CU Tri p 10 5.156766 12.25 12.60 0.35 25.05. 16:29 305 (NW) 17
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 25.05. 16:29 85 (E) -9
V634 And p 10 0.577405 14.40 15.40 1.00 25.05. 16:29 341 (N) -1
EG Gem p 4 1.2734065 12.20 13.40 1.20 25.05. 16:29 237 (SW) 40
V822 Cyg p 2 1.267769 12.90 14.20 1.30 25.05. 16:30 22 (N) 0
EM Cyg s 1 0.2909091 11.90 11.90 0.00 25.05. 16:30 27 (NE) -5
V368 Tel p 10 0.286829 11.25 12.37 1.12 25.05. 16:30 101 (E) -72
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.05. 16:30 339 (N) -37
EU Hya p 2 0.7782075 10.10 10.80 0.70 25.05. 16:30 198 (S) 32
V406 Cam p 10 0.290534 12.65 13.00 0.35 25.05. 16:30 315 (NW) 56
V450 Peg s 1 0.556231 14.00 14.00 0.00 25.05. 16:30 1 (N) -13
OS Boo p 10 0.275727 13.80 14.10 0.30 25.05. 16:30 65 (NE) 37
V350 Aqr p 7 0.430354 12.40 13.00 0.60 25.05. 16:30 342 (N) -40
DL Sge p 5 0.8572744 11.40 12.20 0.80 25.05. 16:30 38 (NE) -13
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 25.05. 16:30 24 (NE) 13
BU Vul s 1 0.5689935 10.60 10.60 0.00 25.05. 16:31 13 (N) -11
CG Cha p 10 0.3765523 13.90 14.40 0.50 25.05. 16:31 177 (S) -40
PT Lib p 10 0.434556 13.90 14.60 0.70 25.05. 16:31 109 (E) -13
V797 Cep p 1 0.270449 14.60 15.00 0.40 25.05. 16:32 348 (N) 44
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.05. 16:32 306 (NW) 43
CM Vir p 7 3.401872 12.90 13.40 0.50 25.05. 16:32 105 (E) 11
VV CVn p 1 0.5331303 13.88 14.33 0.45 25.05. 16:32 94 (E) 48
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 25.05. 16:32 21 (N) -1
GN Mus s 10 0.3869 13.70 14.20 0.50 25.05. 16:32 166 (S) -37
BF CMi s 1 1.180675 10.30 10.35 0.05 25.05. 16:32 224 (SW) 36
WX UMi p 10 0.38714 14.40 15.10 0.70 25.05. 16:33 25 (NE) 56
V411 Lyr p 6 0.582626 13.50 14.50 1.00 25.05. 16:33 32 (NE) 2
V1153 Her p 10 0.374217 12.40 12.65 0.25 25.05. 16:33 50 (NE) 34
V658 Lyr s 1 0.33026 11.10 11.10 0.00 25.05. 16:33 32 (NE) 15
V494 Cyg s 8 1.794326 13.50 13.60 0.10 25.05. 16:33 19 (N) -3
V400 Lyr s 1 0.253427 12.70 12.70 0.00 25.05. 16:34 29 (NE) 4
V477 Her s 8 0.3251804 14.90 15.40 0.50 25.05. 16:34 56 (NE) 6
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.