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°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.07. 01:30 345 (N) 30
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 23.07. 01:30 27 (NE) -22
FG Gem s 1 0.819128 11.60 11.60 0.00 23.07. 01:30 54 (NE) -7
KN Vul s 1 0.3573295 13.00 13.40 0.40 23.07. 01:30 249 (W) 52
SW Lyn p 1 0.6440665 9.51 10.20 0.69 23.07. 01:30 27 (NE) 7
V566 And s 8 0.389694 10.85 11.25 0.40 23.07. 01:31 90 (E) 50
IK Her s 1 1.099428 13.50 13.50 0.00 23.07. 01:31 288 (W) 28
XY Leo s 1 0.2841029 9.45 9.80 0.35 23.07. 01:31 9 (N) -22
V960 Cep p 6 0.333992 12.80 13.50 0.70 23.07. 01:31 19 (N) 69
QW Boo p 10 0.2908715 12.10 12.45 0.35 23.07. 01:31 312 (NW) 26
BG CMa p 10 1.73927 13.70 14.60 0.90 23.07. 01:31 81 (E) -42
V744 Cep s 5 0.624553 12.20 12.40 0.20 23.07. 01:31 357 (N) 71
SY Ind p 10 0.4714 15.00 15.50 0.50 23.07. 01:31 196 (S) -22
V1064 Cas p 10 0.457606 11.30 11.80 0.50 23.07. 01:32 42 (NE) 66
UZ CMi p 1 0.551363 11.60 12.10 0.50 23.07. 01:32 47 (NE) -26
V449 Per p 1 0.4731033 12.70 13.30 0.60 23.07. 01:32 82 (E) 41
V758 Cen p 8 0.580785 8.80 9.40 0.60 23.07. 01:32 240 (SW) -60
GN TrA p 9 0.6146065 11.30 11.80 0.50 23.07. 01:32 216 (SW) -49
BX Peg p 1 0.280418 11.00 11.69 0.69 23.07. 01:32 211 (SW) 64
BI Ser p 1 1.204852 11.50 12.20 0.70 23.07. 01:32 289 (W) 7
V1106 Her p 1 0.2546005 12.60 12.90 0.30 23.07. 01:32 270 (W) 35
V803 Aql p 4 0.2634245 14.00 15.00 1.00 23.07. 01:33 237 (SW) 16
V340 Vir p 6 0.45486 11.53 12.22 0.69 23.07. 01:33 305 (NW) -42
V752 Cen p 2 0.370229 9.10 9.66 0.56 23.07. 01:33 314 (NW) -72
V1355 Tau p 7 0.244668 13.00 13.00 0.00 23.07. 01:33 69 (E) 15
V873 Per s 1 0.294902 10.80 10.80 0.00 23.07. 01:33 77 (E) 47
EE Psc p 10 0.3166726 13.80 14.10 0.30 23.07. 01:33 130 (SE) 43
V1104 Her s 1 0.227876 13.30 13.30 0.00 23.07. 01:33 296 (NW) 48
CE Mon p 10 4.109437 14.10 16.30 2.20 23.07. 01:34 62 (NE) -17
V711 CrA p 10 0.700886 8.35 8.69 0.34 23.07. 01:34 227 (SW) -20
V736 Cep p 7 0.857848 9.96 10.42 0.46 23.07. 01:34 301 (NW) 76
V872 Cep p 10 0.2800266 14.80 15.24 0.44 23.07. 01:34 334 (NW) 82
RW Com s 1 0.2373465 11.00 11.56 0.56 23.07. 01:34 334 (NW) -9
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 23.07. 01:35 59 (NE) 1
Y For p 10 0.2699092 13.80 14.20 0.40 23.07. 01:35 128 (SE) -5
V933 Cep p 10 0.48792 13.95 14.55 0.60 23.07. 01:35 3 (N) 59
V523 Cas s 1 0.2336923 10.62 11.34 0.72 23.07. 01:35 78 (E) 71
AS CrB p 1 0.380663 11.35 11.85 0.50 23.07. 01:35 301 (NW) 21
UW LMi s 8 3.874315 8.45 8.45 0.00 23.07. 01:35 359 (N) -11
V427 CMa p 9 3.5485 12.85 14.00 1.15 23.07. 01:35 78 (E) -48
QQ Boo p 8 0.2764765 12.45 12.85 0.40 23.07. 01:35 313 (NW) 25
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 23.07. 01:36 32 (NE) -13
QW Cyg s 2 0.5876453 13.90 14.10 0.20 23.07. 01:36 262 (W) 59
GN CVn p 1 0.395009 12.00 12.50 0.50 23.07. 01:36 322 (NW) 10
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 23.07. 01:36 289 (W) 67
V443 Cam p 9 0.411691 14.00 14.90 0.90 23.07. 01:36 19 (N) 41
V687 Her s 4 0.321451 14.40 14.90 0.50 23.07. 01:36 290 (W) 14
V339 Per p 10 1.099031 15.70 17.50 1.80 23.07. 01:36 75 (E) 33
VV CVn s 1 0.5331303 13.88 14.08 0.20 23.07. 01:36 328 (NW) 0
FS Aqr p 7 0.26205 13.20 14.00 0.80 23.07. 01:36 191 (S) 39
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.