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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:13 UTC
Civil Twilight (6°): 03:20 // 18:46 UTC
Nautical Twilight (12°): 02:36 // 19:31 UTC
Astronomical Twilight (18°): 01:45 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2650 Oph s 7 0.384054 12.57 13.00 0.43 19.08. 17:17 146 (SE) 44
V831 Oph p 10 0.62616 13.80 14.90 1.10 19.08. 17:17 145 (SE) 43
XY Pic p 10 0.2972608 7.61 7.66 0.06 19.08. 17:17 240 (SW) -75
V1130 Tau s 2 0.798868 6.65 6.65 0.00 19.08. 17:17 6 (N) -38
V1037 Her s 3 0.7875767 12.00 12.00 0.00 19.08. 17:17 152 (SE) 68
V357 Aps p 7 0.304565 14.00 14.30 0.30 19.08. 17:17 182 (S) -39
V636 Oph p 10 2.233265 13.50 15.70 2.20 19.08. 17:17 130 (SE) 40
V640 Aql p 7 0.5612183 12.60 13.40 0.80 19.08. 17:18 114 (SE) 32
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 19.08. 17:18 154 (SE) 29
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 19.08. 17:18 153 (SE) 46
KT Lyr p 9 0.5815356 14.70 15.40 0.70 19.08. 17:18 110 (E) 59
V1799 Ori s 2 0.290304 12.90 13.60 0.70 19.08. 17:18 349 (N) -33
TW Cas p 1 1.4283257 8.32 8.98 0.66 19.08. 17:18 10 (N) 27
V594 Cen p 10 0.3170973 13.70 14.50 0.80 19.08. 17:19 208 (SW) -14
V634 Aur p 9 0.4509 15.00 15.27 0.27 19.08. 17:19 341 (N) 2
V357 Peg s 1 0.578451 9.01 9.01 0.00 19.08. 17:19 56 (NE) 6
V648 Ori p 1 0.8132357 11.50 12.30 0.80 19.08. 17:19 348 (N) -33
LQ Com p 1 0.356835 12.80 13.30 0.50 19.08. 17:19 260 (W) 43
V368 Cam p 6 0.4089212 13.35 13.35 0.00 19.08. 17:19 357 (N) 32
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.08. 17:19 341 (N) 32
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 19.08. 17:19 137 (SE) 15
MU Aqr p 3 0.2722205 11.30 11.80 0.50 19.08. 17:19 107 (E) 12
GQ Cnc p 2 0.422208 13.40 14.40 1.00 19.08. 17:20 298 (NW) 11
V663 Pup p 10 0.6974 17.24 17.33 0.09 19.08. 17:20 255 (W) -59
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 19.08. 17:20 82 (E) 46
CW Vel s 10 2.360927 10.10 10.20 0.10 19.08. 17:20 237 (SW) -47
V656 Pup p 10 0.32903 18.12 18.27 0.15 19.08. 17:20 255 (W) -59
NW Dra p 7 0.728091 12.91 13.56 0.65 19.08. 17:20 328 (NW) 53
PW UMa s 8 0.5552888 11.10 11.10 0.00 19.08. 17:20 328 (NW) 39
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 19.08. 17:21 69 (E) 50
V1143 Her p 1 0.318275 13.00 14.00 1.00 19.08. 17:21 152 (SE) 54
V373 Dra p 3 0.316906 13.00 14.00 1.00 19.08. 17:21 64 (NE) 78
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 19.08. 17:21 26 (NE) -21
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 19.08. 17:21 171 (S) 24
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 19.08. 17:21 93 (E) 51
DL CVn p 2 0.642442 11.97 12.20 0.23 19.08. 17:22 272 (W) 53
V873 Aql s 5 0.357572 13.30 13.30 0.00 19.08. 17:22 134 (SE) 31
GO Cha p 10 0.406067 10.64 10.97 0.33 19.08. 17:22 195 (S) -51
V341 Ori p 10 2.39122 14.80 17.00 2.20 19.08. 17:22 332 (NW) -21
V1300 Her s 1 0.296334 12.63 12.63 0.00 19.08. 17:22 116 (SE) 69
V843 Mon p 2 0.526121 12.40 12.90 0.50 19.08. 17:22 317 (NW) -20
WZ Cap s 9 0.3130867 14.00 14.00 0.00 19.08. 17:23 110 (E) -3
V511 Hya p 10 2.03915 8.99 9.06 0.07 19.08. 17:23 272 (W) -26
UY Vol p 1 0.159337785 16.90 23.00 6.10 19.08. 17:23 216 (SW) -59
V819 Her s 4 2.229634 5.51 5.51 0.00 19.08. 17:23 125 (SE) 75
RZ Crv p 8 0.3318758 13.30 14.10 0.80 19.08. 17:24 228 (SW) 8
FR Ori p 1 0.883163 11.00 11.90 0.90 19.08. 17:24 334 (NW) -27
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 19.08. 17:24 111 (E) 59
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 19.08. 17:24 74 (E) 58
IU Cnc s 1 0.421646 11.80 12.32 0.52 19.08. 17:24 293 (NW) -2
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.