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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:18 UTC
Civil Twilight (6°): 03:15 // 18:53 UTC
Nautical Twilight (12°): 02:30 // 19:38 UTC
Astronomical Twilight (18°): 01:37 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AN UMa p 6 0.07975275 14.90 20.20 5.30 16.08. 19:11 309 (NW) 27
V915 Mon p 10 2.13583 10.85 11.17 0.32 16.08. 19:11 343 (N) -33
QS UMa p 9 0.4183 15.70 17.65 1.95 16.08. 19:11 326 (NW) 20
EI Oct p 9 0.338519 11.41 12.15 0.74 16.08. 19:12 184 (S) -49
RV Gru p 10 0.2595312 11.00 11.40 0.40 16.08. 19:12 134 (SE) -25
EX Leo p 1 0.408605 8.27 8.49 0.22 16.08. 19:12 293 (NW) 2
V643 Her s 4 1.223089 13.50 13.50 0.00 16.08. 19:12 160 (S) 62
SV Gru p 10 1.35939 11.96 14.16 2.20 16.08. 19:12 139 (SE) -18
V803 Aql s 4 0.2634245 14.00 14.80 0.80 16.08. 19:13 161 (S) 31
KR Lac p 10 0.937688 15.40 16.30 0.90 16.08. 19:13 62 (NE) 50
V471 Cas s 1 0.4009368 14.10 14.10 0.00 16.08. 19:13 36 (NE) 28
V882 Mon p 10 2.85372 9.08 9.70 0.62 16.08. 19:13 338 (N) -44
LY And p 4 0.345031 13.80 14.65 0.85 16.08. 19:13 39 (NE) 10
IU Per p 1 0.857026 10.50 11.60 1.10 16.08. 19:13 31 (NE) 11
V339 Boo p 10 0.3628085 10.70 10.90 0.20 16.08. 19:13 265 (W) 68
V1100 Her p 1 0.346931 10.92 11.26 0.34 16.08. 19:14 192 (S) 80
OQ UMa s 1 0.283356 13.00 13.60 0.60 16.08. 19:14 304 (NW) 55
CT Cet s 6 0.2564878 9.29 9.29 0.00 16.08. 19:14 89 (E) -27
V381 Dra p 9 2.71062 10.35 10.65 0.30 16.08. 19:14 337 (NW) 87
V1187 Her p 1 0.310764 11.14 11.31 0.17 16.08. 19:14 236 (SW) 69
XY UMa s 1 0.47899511 9.50 10.00 0.50 16.08. 19:14 332 (NW) 22
WZ Leo p 1 1.4081812 11.30 12.00 0.70 16.08. 19:14 309 (NW) -6
V1055 Her s 1 0.3154085 11.32 11.32 0.00 16.08. 19:14 219 (SW) 79
WX Dra p 2 1.8018647 13.50 15.30 1.80 16.08. 19:15 98 (E) 81
GU Vul s 2 0.774228 11.60 12.20 0.60 16.08. 19:15 127 (SE) 58
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 16.08. 19:15 121 (SE) 66
V1834 Ori p 7 1.51058 6.85 6.94 0.09 16.08. 19:15 17 (N) -30
V612 Sco p 10 1.062697 10.60 10.70 0.10 16.08. 19:15 189 (S) -3
V393 Sco p 10 7.71259 8.20 9.00 0.80 16.08. 19:15 182 (S) 5
VV Vir p 1 0.446135 11.90 13.20 1.30 16.08. 19:15 238 (SW) 12
V906 Ara p 6 1.02255 14.50 14.80 0.30 16.08. 19:15 186 (S) -22
V870 Cyg s 7 1.307911 15.40 15.80 0.40 16.08. 19:16 130 (SE) 64
V789 Cyg s 6 0.288551 13.30 13.30 0.00 16.08. 19:16 133 (SE) 64
AC Crt p 3 0.617262 9.72 10.17 0.45 16.08. 19:16 273 (W) -19
V591 Lyr p 2 0.300395 11.95 12.15 0.20 16.08. 19:16 155 (SE) 77
BW Leo s 1 0.3373728 14.70 15.40 0.70 16.08. 19:16 286 (W) 9
V338 Dra s 5 0.2351485 13.30 13.30 0.00 16.08. 19:16 313 (NW) 69
CO Ind p 10 0.597959 10.64 11.25 0.61 16.08. 19:16 151 (SE) -15
V414 Nor p 10 0.7534 14.85 14.97 0.12 16.08. 19:17 198 (S) -20
V530 Mon s 1 0.5255325 12.40 12.40 0.00 16.08. 19:17 340 (N) -35
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 16.08. 19:17 356 (N) -20
LY Aur s 6 4.0024943 6.66 7.26 0.60 16.08. 19:17 6 (N) -4
VW UMi p 7 0.488922 12.10 12.52 0.42 16.08. 19:17 356 (N) 54
KO Aur s 1 3.9537975 10.40 10.40 0.00 16.08. 19:17 359 (N) 8
V455 Mon s 5 0.6817285 14.50 15.30 0.80 16.08. 19:17 342 (N) -38
SU Pic p 8 1.838119 10.07 10.62 0.55 16.08. 19:17 61 (NE) -82
V348 Cyg p 9 0.28423 14.10 15.10 1.00 16.08. 19:18 84 (E) 60
PR Boo s 10 0.371281 13.70 13.70 0.00 16.08. 19:18 275 (W) 63
CN And s 1 0.4627909 9.70 9.96 0.26 16.08. 19:18 58 (NE) 27
RZ Lyn s 1 1.146913 10.60 10.80 0.20 16.08. 19:18 321 (NW) 13
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.