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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IN Boo s 7 0.285759 13.90 13.90 0.00 23.07. 04:18 350 (N) -8
V531 And p 10 0.406372 11.40 11.60 0.20 23.07. 04:18 174 (S) 74
V404 CMa p 10 0.45178 17.45 18.40 0.95 23.07. 04:18 115 (SE) -4
V405 Gem s 1 0.462107 10.88 10.94 0.06 23.07. 04:19 86 (E) 18
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 23.07. 04:19 165 (S) 21
V592 Per s 1 0.7157178 8.30 8.30 0.00 23.07. 04:19 86 (E) 54
CN Tri p 7 0.36705 12.00 12.30 0.30 23.07. 04:19 140 (SE) 66
IP Peg s 1 0.15820616 13.00 13.00 0.00 23.07. 04:19 228 (SW) 50
AA Dor p 10 0.2615397 11.13 11.60 0.47 23.07. 04:19 157 (SE) -38
BH Lyn p 10 0.1558756 13.70 16.30 2.60 23.07. 04:19 44 (NE) 30
V450 Cam p 10 0.8511 12.70 13.00 0.30 23.07. 04:19 28 (NE) 50
RY Cnc s 1 1.092946 12.99 11.99 -1.00 23.07. 04:19 63 (NE) 4
QX And s 1 0.412173 11.25 11.25 0.00 23.07. 04:19 150 (SE) 76
V513 Her s 3 0.3037692 15.30 15.70 0.40 23.07. 04:19 305 (NW) 3
GX Boo p 6 0.38784 12.16 12.32 0.16 23.07. 04:20 351 (N) -15
V358 Hya p 7 3.00952 9.53 10.04 0.51 23.07. 04:20 61 (NE) -16
EK Aqr p 1 0.61279 10.80 11.33 0.53 23.07. 04:20 209 (SW) 27
V1167 Her s 3 0.275279 9.89 9.89 0.00 23.07. 04:20 312 (NW) -21
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 23.07. 04:20 293 (NW) 16
V496 Mon s 5 0.660764 12.50 12.80 0.30 23.07. 04:20 97 (E) 10
V668 Ara s 10 0.6014 13.30 13.80 0.50 23.07. 04:20 226 (SW) -60
V905 Ara p 2 0.243905 14.00 14.20 0.20 23.07. 04:20 228 (SW) -57
V446 Peg s 1 0.305983 14.00 14.00 0.00 23.07. 04:20 263 (W) 41
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 23.07. 04:20 248 (W) 57
V594 Lyr p 5 0.255999 14.00 14.33 0.33 23.07. 04:20 309 (NW) 28
V829 Her s 1 0.358153 11.90 11.90 0.00 23.07. 04:21 319 (NW) 7
V1223 Tau s 7 0.446918 12.15 12.15 0.00 23.07. 04:21 137 (SE) 42
PX Car s 10 0.795101 9.65 10.10 0.45 23.07. 04:21 139 (SE) -31
DL Sge p 5 0.8572744 11.40 12.20 0.80 23.07. 04:21 286 (W) 12
GW Psc p 8 0.3363377 11.35 12.00 0.65 23.07. 04:21 183 (S) 48
V946 Cep p 10 1.146427 12.85 13.17 0.32 23.07. 04:21 332 (NW) 68
II CMa p 8 0.22919704 15.22 15.74 0.52 23.07. 04:21 104 (E) -6
AW Tri p 10 0.388194 13.40 13.70 0.30 23.07. 04:21 176 (S) 70
DX Cyg s 1 1.370334 14.10 14.20 0.10 23.07. 04:21 290 (W) 22
NR Cam s 1 0.255885 10.76 11.18 0.42 23.07. 04:21 17 (N) 47
V345 Gem p 1 0.274778 7.82 7.88 0.06 23.07. 04:22 65 (NE) 23
LN Dra s 2 0.612142 12.00 12.00 0.00 23.07. 04:22 322 (NW) 26
W Crv s 1 0.3880813 11.16 11.86 0.70 23.07. 04:22 31 (NE) -50
V1038 Her s 1 0.26818 11.80 11.80 0.00 23.07. 04:22 318 (NW) 6
HW Vir p 1 0.11671953 10.50 11.20 0.70 23.07. 04:22 16 (N) -48
EX CVn p 4 0.2771572 13.10 13.50 0.40 23.07. 04:22 8 (N) -1
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 23.07. 04:22 297 (NW) 42
V591 Vir p 7 0.350949 12.90 13.35 0.45 23.07. 04:23 337 (NW) -34
IZ Mon s 1 0.779805 11.90 12.00 0.10 23.07. 04:23 89 (E) 11
V1242 Cen p 10 1.285056 13.60 14.20 0.60 23.07. 04:23 122 (SE) -74
V537 And p 10 0.9008485 11.40 11.75 0.35 23.07. 04:23 173 (S) 78
V907 Ara p 9 0.467014 13.30 13.60 0.30 23.07. 04:23 232 (SW) -56
V804 Cep p 6 0.347592 12.94 13.45 0.51 23.07. 04:23 3 (N) 55
V854 Cep p 10 1.138574 13.20 13.80 0.60 23.07. 04:24 335 (NW) 56
GK Cas p 1 2.303687 12.90 13.70 0.80 23.07. 04:24 21 (N) 79
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.