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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V907 Cyg p 1 0.541362 14.20 14.90 0.70 24.05. 04:33 241 (SW) 59
IT Per p 1 1.533725 9.90 10.50 0.60 24.05. 04:33 66 (NE) 40
V576 Lyr s 2 0.533573 12.30 12.30 0.00 24.05. 04:33 273 (W) 58
V1258 Cen p 10 0.08885 15.40 22.20 6.80 24.05. 04:33 278 (W) -48
XY Leo s 1 0.2841029 9.45 9.80 0.35 24.05. 04:33 355 (N) -22
V342 UMa s 1 0.3438515 13.40 13.40 0.00 24.05. 04:33 350 (N) 13
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 24.05. 04:33 96 (E) 29
AK Her s 1 0.4215225 8.29 8.64 0.35 24.05. 04:33 263 (W) 27
IM And p 9 0.2703735 18.30 19.00 0.70 24.05. 04:34 90 (E) 56
V653 Ara p 10 0.2614 12.50 12.90 0.40 24.05. 04:34 220 (SW) -32
KT Aps s 10 0.3742 15.00 15.20 0.20 24.05. 04:34 198 (S) -43
VW LMi s 1 0.477552 8.03 8.45 0.42 24.05. 04:34 342 (N) -8
SW Cnc p 6 1.799205 11.60 12.50 0.90 24.05. 04:34 9 (N) -30
V639 Aur s 4 0.3571 14.01 14.01 0.00 24.05. 04:34 34 (NE) 23
V1280 Cen p 10 0.94621 15.78 16.81 1.03 24.05. 04:35 223 (SW) -57
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 24.05. 04:35 271 (W) 68
V1104 Her s 1 0.227876 13.30 13.30 0.00 24.05. 04:35 289 (W) 56
IR Lib p 8 0.2743715 8.72 8.83 0.11 24.05. 04:35 253 (W) -24
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 24.05. 04:35 282 (W) 67
V1092 Her p 4 0.384539 11.93 12.43 0.50 24.05. 04:35 274 (W) 37
V1371 Ori p 9 0.758223 8.16 8.23 0.08 24.05. 04:35 62 (NE) -6
V435 Peg p 9 0.312999 13.05 13.40 0.35 24.05. 04:36 186 (S) 55
U Gem p 1 0.17690624 8.20 14.90 6.70 24.05. 04:36 26 (NE) -14
V384 Mon p 2 1.118481 12.60 13.10 0.50 24.05. 04:36 47 (NE) -31
GY Pup s 10 0.4121794 11.90 12.30 0.40 24.05. 04:36 83 (E) -62
RX Her p 1 1.7785724 7.28 7.87 0.59 24.05. 04:36 244 (SW) 36
OS Lup p 10 0.3741337 10.33 11.05 0.72 24.05. 04:36 249 (W) -34
V356 Cam p 9 0.402503 13.06 13.41 0.35 24.05. 04:36 29 (NE) 42
EN Oct p 1 0.288913 11.88 12.60 0.72 24.05. 04:36 180 (S) -50
V453 Mon p 1 0.511003 11.10 11.80 0.70 24.05. 04:36 52 (NE) -30
V489 And p 8 0.422756 12.00 13.00 1.00 24.05. 04:36 114 (SE) 50
LN Dra s 2 0.612142 12.00 12.00 0.00 24.05. 04:37 298 (NW) 54
V1044 Her s 1 0.2406405 13.07 13.07 0.00 24.05. 04:37 284 (W) 41
BF Pav p 10 0.305605 11.00 11.90 0.90 24.05. 04:37 203 (SW) -25
GW Boo p 1 0.531544 10.25 10.59 0.34 24.05. 04:37 304 (NW) -1
V530 Mon s 1 0.5255325 12.40 12.40 0.00 24.05. 04:37 46 (NE) -26
V737 Per s 1 0.366599 12.65 13.20 0.55 24.05. 04:37 68 (E) 25
QW Tel p 10 0.411928 8.06 8.21 0.15 24.05. 04:37 209 (SW) -24
V435 Gem p 1 0.3365 10.55 10.92 0.37 24.05. 04:37 26 (NE) -14
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 24.05. 04:38 306 (NW) 76
RV Gru p 10 0.2595312 11.00 11.40 0.40 24.05. 04:38 171 (S) -8
V864 Mon p 5 0.358427 9.90 10.60 0.70 24.05. 04:38 48 (NE) -35
V593 And p 10 0.372178 12.80 13.10 0.30 24.05. 04:38 127 (SE) 70
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 24.05. 04:38 68 (E) 18
V699 Cep s 8 0.8050726 11.60 11.60 0.00 24.05. 04:38 43 (NE) 78
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 24.05. 04:38 202 (S) 70
VY Cnc p 10 0.7194195 11.90 12.40 0.50 24.05. 04:38 11 (N) -20
V364 UMa s 8 0.3669815 13.40 13.95 0.55 24.05. 04:39 329 (NW) 33
V566 And s 8 0.389694 10.85 11.25 0.40 24.05. 04:39 81 (E) 42
V899 Her s 1 0.421169 7.93 7.93 0.00 24.05. 04:39 285 (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.