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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 26.07. 05:16 306 (NW) 33
ER Ori p 1 0.4234005 9.32 9.93 0.61 26.07. 05:16 137 (SE) 22
NZ Cam p 10 1.36 13.40 13.90 0.50 26.07. 05:16 20 (N) 72
CZ Sge p 10 2.348165 14.80 16.20 1.40 26.07. 05:16 284 (W) 12
NY Lyr p 1 0.4408 12.70 13.20 0.50 26.07. 05:16 306 (NW) 15
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 26.07. 05:16 106 (E) 14
V1202 Her p 10 0.3388 13.70 14.30 0.60 26.07. 05:17 339 (N) 9
V719 Her p 1 0.400925 12.50 13.60 1.10 26.07. 05:17 332 (NW) 9
RZ Com p 1 0.338507 10.42 11.13 0.71 26.07. 05:17 28 (NE) -12
IW Pav p 10 1.7428 15.00 15.80 0.80 26.07. 05:17 206 (SW) -47
EZ Car p 6 1.1886882 9.90 10.30 0.40 26.07. 05:17 134 (SE) -57
NU Cam p 1 0.69006 10.57 10.95 0.38 26.07. 05:17 9 (N) 47
LO And p 1 0.3804371 11.20 11.82 0.62 26.07. 05:17 280 (W) 59
W UMa p 1 0.3336367 7.75 8.48 0.73 26.07. 05:18 39 (NE) 32
V658 Lyr p 1 0.33026 11.10 11.50 0.40 26.07. 05:18 321 (NW) 20
MT Cas s 1 0.313878 13.30 14.02 0.72 26.07. 05:18 296 (NW) 68
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 26.07. 05:18 300 (NW) 17
BM UMa p 1 0.2712208 13.80 14.75 0.95 26.07. 05:18 34 (NE) 16
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 26.07. 05:18 316 (NW) 38
V816 Cep p 10 0.3113931 13.45 14.10 0.65 26.07. 05:18 339 (N) 48
MX Ser s 4 0.30776 13.20 13.68 0.48 26.07. 05:18 328 (NW) -39
V383 Cam p 10 0.3772858 11.65 11.90 0.25 26.07. 05:19 19 (N) 60
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 26.07. 05:19 321 (NW) 25
RU UMi s 1 0.524926 10.00 10.22 0.22 26.07. 05:19 6 (N) 30
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 26.07. 05:19 52 (NE) -22
V953 Mon s 7 0.426934 13.80 13.80 0.00 26.07. 05:19 96 (E) 4
FY Boo p 1 0.2411595 13.12 13.83 0.71 26.07. 05:19 12 (N) -16
KM Boo p 8 0.35866 14.05 14.70 0.65 26.07. 05:19 2 (N) 15
MU Aqr p 3 0.2722205 11.30 11.80 0.50 26.07. 05:19 267 (W) 1
OO Aqr s 5 0.586623 9.20 9.59 0.39 26.07. 05:20 259 (W) -8
Y For p 10 0.2699092 13.80 14.20 0.40 26.07. 05:20 177 (S) 13
OU Ser s 1 0.2967662 8.25 8.43 0.18 26.07. 05:20 348 (N) -23
ET Boo p 1 0.64504 9.14 9.49 0.35 26.07. 05:20 356 (N) 7
GK Boo p 1 0.477772 10.30 10.80 0.50 26.07. 05:20 360 (N) -3
BP Per s 1 1.978909 11.70 11.70 0.00 26.07. 05:20 89 (E) 81
CT Her p 1 1.7863748 10.60 11.70 1.10 26.07. 05:20 334 (NW) -18
CH CMa p 10 0.8609546 12.80 13.20 0.40 26.07. 05:20 123 (SE) -5
V870 Cyg p 7 1.307911 15.40 16.20 0.80 26.07. 05:20 302 (NW) 13
IY UMa p 4 0.0739138 18.40 20.00 1.60 26.07. 05:20 31 (NE) 28
UX Eri p 1 0.4452835 11.15 11.71 0.56 26.07. 05:21 170 (S) 33
RW PsA s 9 0.3604495 11.05 11.63 0.58 26.07. 05:21 236 (SW) -7
AK Lyr p 8 2.085373 12.80 14.10 1.30 26.07. 05:21 302 (NW) 8
LU Aur p 10 0.388333333 13.50 14.50 1.00 26.07. 05:21 81 (E) 53
UY Vir p 10 1.994447 8.00 8.80 0.80 26.07. 05:22 41 (NE) -54
DEL Ori p 8 5.732476 2.14 2.26 0.12 26.07. 05:22 129 (SE) 28
LZ Dra p 5 0.350349 12.00 12.50 0.50 26.07. 05:22 339 (N) 43
SY Hor p 10 0.3116395 11.48 12.34 0.86 26.07. 05:22 164 (S) -9
V1806 Ori p 9 4.48716 11.57 12.40 0.83 26.07. 05:22 133 (SE) 25
V722 Her p 9 0.5046925 15.00 15.70 0.70 26.07. 05:22 333 (NW) 9
V392 Ori p 1 0.659284 10.90 11.50 0.60 26.07. 05:22 107 (E) 37
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.