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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V777 Cep p 10 0.3863448 16.31 16.68 0.37 19.07. 06:17 355 (N) 54
CW Tuc p 10 1.053848 9.39 9.59 0.20 19.07. 06:17 197 (S) -25
V1542 Aql p 1 0.417537 11.71 12.34 0.63 19.07. 06:18 291 (W) -6
VZ UMi p 5 0.6281 13.10 13.50 0.40 19.07. 06:18 8 (N) 36
II UMa p 2 0.825227 8.17 8.48 0.31 19.07. 06:18 22 (N) 20
NP Cen p 10 2.853001 10.40 11.20 0.80 19.07. 06:18 140 (SE) -71
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 19.07. 06:18 295 (NW) 29
AQ Boo s 1 0.333139 12.30 12.30 0.00 19.07. 06:18 20 (N) -20
V347 Vir p 9 0.81672 11.75 12.43 0.68 19.07. 06:18 33 (NE) -59
VV CVn p 1 0.5331303 13.88 14.33 0.45 19.07. 06:18 23 (NE) -4
LM Vir p 10 0.987568 6.29 6.33 0.04 19.07. 06:18 46 (NE) -51
V429 Cam p 9 0.441156 13.00 13.50 0.50 19.07. 06:18 19 (N) 58
V1102 Her p 1 0.3090057 13.60 14.40 0.80 19.07. 06:19 332 (NW) 18
HX Eri p 10 0.80615 12.60 13.20 0.60 19.07. 06:19 181 (S) 21
V882 Mon p 10 2.85372 9.08 9.70 0.62 19.07. 06:19 119 (SE) 16
BO Del p 9 0.51667 14.30 15.80 1.50 19.07. 06:20 285 (W) 6
AO Vel s 5 1.584614 9.35 9.55 0.20 19.07. 06:20 134 (SE) -28
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 19.07. 06:20 85 (E) 18
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 19.07. 06:20 234 (SW) 7
V2787 Ori p 7 0.810979 10.40 10.70 0.30 19.07. 06:21 117 (SE) 39
V635 Car p 9 0.799959 12.60 13.30 0.70 19.07. 06:21 149 (SE) -50
DY CVn s 1 0.2459495 12.00 12.00 0.00 19.07. 06:21 23 (NE) 1
QX And p 1 0.412173 11.25 11.57 0.32 19.07. 06:21 233 (SW) 72
V1355 Her p 8 0.2892705 11.66 11.90 0.24 19.07. 06:21 314 (NW) -2
V470 Hya s 7 0.395393 13.00 13.00 0.00 19.07. 06:21 101 (E) 9
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 19.07. 06:21 325 (NW) 31
MM Dra s 8 0.2644 14.54 14.54 0.00 19.07. 06:22 330 (NW) 38
BC Eri s 1 0.527247 10.83 11.26 0.43 19.07. 06:22 155 (SE) 22
V591 Lyr p 2 0.300395 11.95 12.15 0.20 19.07. 06:22 324 (NW) 8
V706 Cyg s 1 0.466254 13.20 13.90 0.70 19.07. 06:22 295 (NW) 34
PT Boo s 9 0.4466345 12.60 12.60 0.00 19.07. 06:22 358 (N) 3
CE Del s 6 0.5972727 13.30 13.80 0.50 19.07. 06:22 286 (W) 0
OW Lup p 10 0.360317 10.03 10.39 0.36 19.07. 06:23 2 (N) -74
RR Lep p 1 0.915427 9.99 10.56 0.57 19.07. 06:23 148 (SE) 21
LT Her p 1 1.084032 10.69 11.11 0.42 19.07. 06:23 333 (NW) -26
V860 Cas s 3 1.08385 12.40 12.40 0.00 19.07. 06:23 285 (W) 64
V2394 Oph p 8 0.589356 11.25 11.95 0.70 19.07. 06:23 322 (NW) -60
V525 And p 10 1.42902 11.20 11.55 0.35 19.07. 06:23 244 (SW) 64
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 19.07. 06:23 293 (NW) 28
IO Cep s 1 1.235808 11.40 11.70 0.30 19.07. 06:24 316 (NW) 40
V680 Cas s 10 1.0838485 12.00 12.00 0.00 19.07. 06:24 328 (NW) 55
DW UMa s 1 0.13660653 15.10 16.60 1.50 19.07. 06:24 35 (NE) 33
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 19.07. 06:24 261 (W) -1
HY Tau p 9 3.01691 12.40 13.60 1.20 19.07. 06:24 122 (SE) 47
V1107 Cas s 1 0.273412 12.88 12.88 0.00 19.07. 06:24 318 (NW) 71
PV Pup s 9 1.660728 6.88 7.31 0.43 19.07. 06:24 116 (SE) 2
V781 Tau p 1 0.344909 8.90 9.30 0.40 19.07. 06:24 113 (SE) 52
V480 Cas s 9 0.342013 14.60 14.70 0.10 19.07. 06:25 301 (NW) 76
V361 Pup p 10 0.367365 8.05 8.39 0.34 19.07. 06:25 135 (SE) -9
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 19.07. 06:25 72 (E) 20
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.