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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AA Lyr p 1 0.5173146 13.40 14.00 0.60 15.07. 12:10 22 (N) -8
V2788 Ori s 7 0.500033 12.00 12.00 0.00 15.07. 12:10 229 (SW) 36
VZ Psc p 1 0.2612592 10.20 10.45 0.25 15.07. 12:11 314 (NW) -25
QW Tel p 10 0.411928 8.06 8.21 0.15 15.07. 12:11 118 (SE) -68
IM And s 9 0.2703735 18.30 18.80 0.50 15.07. 12:11 316 (NW) 14
V1351 Cen p 10 0.399114 10.65 11.30 0.65 15.07. 12:11 115 (SE) -22
V808 Aql s 10 1.573871 13.10 13.30 0.20 15.07. 12:11 35 (NE) -45
V501 Cyg p 8 2.806245 12.70 13.50 0.80 15.07. 12:11 4 (N) -6
IP Peg p 1 0.15820616 13.00 18.60 5.60 15.07. 12:11 322 (NW) -13
V435 Cas s 9 4.156074 15.20 15.20 0.00 15.07. 12:12 338 (N) 24
R Ara p 6 4.425135 6.00 6.90 0.90 15.07. 12:12 125 (SE) -54
V2712 Ori p 10 0.346489 12.54 12.82 0.28 15.07. 12:12 230 (SW) 19
V470 Hya p 7 0.395393 13.00 13.50 0.50 15.07. 12:12 190 (S) 40
V392 Cam p 8 0.664015 13.80 14.30 0.50 15.07. 12:12 332 (NW) 60
V392 Cam s 8 0.664015 13.80 13.80 0.00 15.07. 12:12 332 (NW) 60
KK Boo p 10 0.279134 14.30 14.80 0.50 15.07. 12:12 63 (NE) 35
EV CVn p 3 0.335969 12.00 12.50 0.50 15.07. 12:12 83 (E) 46
BK Vul s 1 0.453463 12.80 12.80 0.00 15.07. 12:12 351 (N) -12
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.07. 12:12 175 (S) 38
AS CrB p 1 0.380663 11.35 11.85 0.50 15.07. 12:12 54 (NE) 16
V1371 Ori p 9 0.758223 8.16 8.23 0.08 15.07. 12:12 245 (SW) 35
V564 And p 4 0.39177 13.98 14.07 0.09 15.07. 12:13 308 (NW) 27
UZ For p 10 0.087865429 18.20 20.90 2.70 15.07. 12:13 244 (SW) -12
V515 Mon s 1 0.8739713 11.60 12.00 0.40 15.07. 12:13 215 (SW) 32
GU Aps p 10 0.436522 14.00 14.70 0.70 15.07. 12:13 165 (S) -52
V834 Cep p 10 1.123305 12.90 13.40 0.50 15.07. 12:13 359 (N) 16
V579 Lyr s 1 0.242906 12.77 12.77 0.00 15.07. 12:13 21 (N) 7
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 15.07. 12:13 45 (NE) -18
RW Com s 1 0.2373465 11.00 11.56 0.56 15.07. 12:14 97 (E) 41
GK Psc p 9 0.367547 13.60 13.95 0.35 15.07. 12:14 310 (NW) 8
V1237 Cen p 9 0.486009 11.10 11.90 0.80 15.07. 12:14 158 (S) -28
EL Boo p 1 0.4137625 9.38 9.52 0.15 15.07. 12:14 81 (E) 11
DW UMa p 1 0.13660653 15.10 16.60 1.50 15.07. 12:14 50 (NE) 72
V885 Cyg s 5 1.694787 9.90 10.20 0.30 15.07. 12:14 16 (N) -8
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 15.07. 12:14 180 (S) 61
CC Tri s 9 0.382946 13.20 13.60 0.40 15.07. 12:14 297 (NW) 21
KR Per p 1 0.996078 10.40 11.10 0.70 15.07. 12:15 287 (W) 48
TZ Lyr s 1 0.528827 10.87 11.05 0.18 15.07. 12:15 28 (NE) 7
V591 Lyr s 2 0.300395 11.95 11.95 0.00 15.07. 12:15 28 (NE) 4
V1383 Ori p 9 0.6663 8.46 8.66 0.20 15.07. 12:15 227 (SW) 21
V777 Cen s 5 1.775995 10.90 10.90 0.00 15.07. 12:15 158 (S) -16
FH Lyr p 5 1.5892377 12.50 13.90 1.40 15.07. 12:15 19 (N) -1
V339 Lib p 9 0.339013 13.60 14.40 0.80 15.07. 12:15 94 (E) -23
XZ Cru p 10 0.824793 12.60 13.10 0.50 15.07. 12:15 152 (SE) -27
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.07. 12:16 65 (NE) 23
UY Vol p 1 0.159337785 16.90 23.00 6.10 15.07. 12:16 186 (S) -28
IX Boo s 8 0.35431 12.90 12.90 0.00 15.07. 12:16 80 (E) 23
V848 Her p 9 0.735037 14.90 16.30 1.40 15.07. 12:16 49 (NE) 12
V947 Per p 6 0.297667 13.45 14.05 0.60 15.07. 12:16 280 (W) 36
V1346 Her p 9 0.7907 13.30 13.65 0.35 15.07. 12:16 37 (NE) -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.