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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:25 UTC
Astronomical Twilight (18°): 00:33 // 21:39 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V857 Her s 1 0.38223 10.90 10.90 0.00 27.07. 01:45 300 (NW) 26
TZ Cru p 10 1.045617 12.10 12.70 0.60 27.07. 01:45 214 (SW) -76
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 27.07. 01:45 81 (E) 30
NX Cen p 10 1.760504 13.00 13.60 0.60 27.07. 01:45 223 (SW) -67
V599 Aur s 1 0.316533 11.67 11.90 0.23 27.07. 01:45 67 (NE) 23
V1258 Cen p 10 0.08885 15.40 22.20 6.80 27.07. 01:45 300 (NW) -61
V395 Mon p 6 3.368582 12.70 13.80 1.10 27.07. 01:45 70 (E) -13
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 27.07. 01:45 311 (NW) 16
V553 And p 6 0.30903 17.12 17.68 0.56 27.07. 01:46 85 (E) 60
ZZ Aur p 1 0.601216 10.80 11.70 0.90 27.07. 01:46 55 (NE) 25
BO CVn s 1 0.5174625 9.48 10.05 0.57 27.07. 01:46 328 (NW) 8
OR Cas s 1 1.245709 11.40 11.80 0.40 27.07. 01:46 43 (NE) 72
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 27.07. 01:46 188 (S) 26
V497 And p 10 0.3051 14.70 15.50 0.80 27.07. 01:46 124 (SE) 67
V1032 Her s 2 0.68519 13.40 13.40 0.00 27.07. 01:46 297 (NW) 24
AI Hya p 8 8.289676 9.35 9.94 0.59 27.07. 01:46 49 (NE) -28
V496 Cyg s 3 1.474915 12.10 12.50 0.40 27.07. 01:47 261 (W) 57
KQ Gem p 1 0.4079905 14.00 15.00 1.00 27.07. 01:47 61 (NE) -3
V336 Cas s 1 0.5972873 13.40 13.60 0.20 27.07. 01:47 31 (NE) 77
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 27.07. 01:47 305 (NW) 59
DT Lyr p 7 0.787907 14.00 14.90 0.90 27.07. 01:47 270 (W) 41
AP Leo s 1 0.430358 9.32 9.88 0.56 27.07. 01:47 0 (N) -35
LR Pav s 10 0.3945 15.00 15.30 0.30 27.07. 01:48 199 (S) -37
NX Cam p 8 0.605772 10.50 10.95 0.45 27.07. 01:48 50 (NE) 53
CG Cha p 10 0.3765523 13.90 14.40 0.50 27.07. 01:48 177 (S) -60
V1355 Her p 8 0.2892705 11.66 11.90 0.24 27.07. 01:48 270 (W) 33
V1160 Her p 10 0.376073 12.20 12.65 0.45 27.07. 01:48 309 (NW) 24
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 27.07. 01:48 35 (NE) -19
V646 Aur p 9 0.438786 13.40 13.80 0.40 27.07. 01:48 47 (NE) 20
V2619 Oph p 10 0.479238 13.75 14.35 0.60 27.07. 01:48 267 (W) -13
V947 Cyg p 5 0.429245 14.10 15.10 1.00 27.07. 01:48 264 (W) 48
V340 Per p 10 4.370893 12.80 13.70 0.90 27.07. 01:48 78 (E) 37
V416 Gem p 7 0.256181 12.50 13.00 0.50 27.07. 01:48 55 (NE) 1
GI Vul s 1 0.4814828 13.50 13.80 0.30 27.07. 01:49 259 (W) 45
V402 Aur p 3 0.603498 8.84 8.98 0.14 27.07. 01:49 70 (E) 24
V953 Mon s 7 0.426934 13.80 13.80 0.00 27.07. 01:49 53 (NE) -27
IO Boo s 7 0.2711483 13.00 13.00 0.00 27.07. 01:49 319 (NW) -5
V591 Lyr p 2 0.300395 11.95 12.15 0.20 27.07. 01:49 285 (W) 40
GU Pup s 10 1.652698 11.40 11.40 0.00 27.07. 01:49 73 (E) -35
V1335 Her p 10 0.59428 14.10 14.60 0.50 27.07. 01:50 279 (W) 33
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 27.07. 01:50 290 (W) 54
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 27.07. 01:50 191 (S) 41
TV Cet p 1 9.1032884 8.60 9.32 0.72 27.07. 01:50 111 (E) 20
MW Boo p 10 0.364135 14.00 14.40 0.40 27.07. 01:51 325 (NW) 18
GU Aps s 10 0.436522 14.00 14.50 0.50 27.07. 01:51 195 (S) -53
BH Lyn p 10 0.1558756 13.70 16.30 2.60 27.07. 01:51 26 (NE) 17
TY Men p 9 0.4616664 8.08 8.56 0.48 27.07. 01:51 167 (S) -50
DY Cet s 1 0.44079 9.47 9.47 0.00 27.07. 01:51 129 (SE) 11
V1139 Cas p 1 0.2971 12.80 13.23 0.43 27.07. 01:51 61 (NE) 68
V514 Mon s 1 0.557388 12.80 13.30 0.50 27.07. 01:51 71 (E) -16
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.