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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 17.07. 14:36 29 (NE) -49
V1237 Tau s 8 0.287447 14.03 14.03 0.00 17.07. 14:36 285 (W) 20
V385 Cen p 10 1.0626635 12.90 13.50 0.60 17.07. 14:36 176 (S) -9
V428 Vel p 9 0.85496 11.03 11.91 0.88 17.07. 14:36 188 (S) -10
MT Boo s 6 0.3653325 13.45 13.45 0.00 17.07. 14:36 84 (E) 53
V640 Aql p 7 0.5612183 12.60 13.40 0.80 17.07. 14:36 56 (NE) -13
DF CVn p 1 0.3268955 10.96 11.46 0.50 17.07. 14:36 119 (SE) 71
GN TrA p 9 0.6146065 11.30 11.80 0.50 17.07. 14:37 153 (SE) -37
V723 Per p 7 0.796424 12.24 12.70 0.46 17.07. 14:37 337 (NW) 18
ST Tri p 1 0.479052 14.30 15.20 0.90 17.07. 14:37 321 (NW) 7
BD Cen p 9 1.2011287 10.60 11.40 0.80 17.07. 14:37 156 (SE) -26
V963 Oph p 10 0.264743 14.60 15.10 0.50 17.07. 14:37 75 (E) -4
MW Boo p 10 0.364135 14.00 14.40 0.40 17.07. 14:37 73 (E) 56
V687 Her p 4 0.321451 14.40 15.00 0.60 17.07. 14:37 86 (E) 28
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 17.07. 14:37 80 (E) 44
AV CrB p 1 0.30819 11.87 12.48 0.61 17.07. 14:37 80 (E) 33
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 17.07. 14:37 80 (E) -28
NU Cyg s 3 0.2811248 14.30 14.90 0.60 17.07. 14:38 38 (NE) 10
V562 Aur p 9 0.528805 12.87 13.21 0.34 17.07. 14:38 290 (W) 22
BB Peg s 1 0.361501 10.80 11.40 0.60 17.07. 14:38 15 (N) -22
V1025 Her p 7 0.563355 12.10 12.50 0.40 17.07. 14:39 83 (E) 29
EZ Oct p 10 0.285878 11.37 12.09 0.72 17.07. 14:39 176 (S) -49
EK Cep p 1 4.427794 7.99 9.32 1.33 17.07. 14:39 10 (N) 31
AU Phe s 10 0.2658125 12.23 12.73 0.50 17.07. 14:39 263 (W) -65
V457 Cam p 9 0.3033 13.80 14.20 0.40 17.07. 14:39 329 (NW) 53
WY Tau s 1 0.6927606 11.14 11.73 0.59 17.07. 14:40 282 (W) 25
BV Mic p 10 3.01796 9.86 10.20 0.34 17.07. 14:40 74 (E) -56
TY UMa p 1 0.354548 11.48 12.14 0.66 17.07. 14:40 45 (NE) 81
ET Cru p 10 2.04388 9.01 9.37 0.36 17.07. 14:40 169 (S) -22
V459 Peg p 9 0.295664 13.65 14.52 0.87 17.07. 14:40 22 (N) -16
BE Cha p 10 0.80962 13.80 14.70 0.90 17.07. 14:40 173 (S) -38
YZ Cha s 10 4.45739 11.15 11.15 0.00 17.07. 14:40 179 (S) -38
V520 Cas p 1 0.489832 12.50 13.10 0.60 17.07. 14:40 357 (N) 16
RT Hyi p 10 0.2840352 12.28 13.15 0.87 17.07. 14:40 190 (S) -59
LY And s 4 0.345031 13.80 13.80 0.00 17.07. 14:40 326 (NW) 7
V537 Ara p 9 1.87435 8.70 9.00 0.30 17.07. 14:41 130 (SE) -42
II UMa p 2 0.825227 8.17 8.48 0.31 17.07. 14:41 59 (NE) 78
V449 And s 1 0.3385155 12.20 12.20 0.00 17.07. 14:41 332 (NW) 13
V338 Her p 1 1.305748 10.07 11.15 1.08 17.07. 14:41 54 (NE) 28
RZ UMi p 2 0.3373491 12.80 13.50 0.70 17.07. 14:42 4 (N) 52
V712 And p 10 0.367179 10.03 10.24 0.21 17.07. 14:42 354 (N) -3
V680 Cyg p 1 1.199142 10.00 10.80 0.80 17.07. 14:42 14 (N) 16
BT Mic p 10 1.50568 10.14 10.42 0.27 17.07. 14:42 93 (E) -62
QU CMa p 10 0.638828 11.76 12.14 0.38 17.07. 14:42 233 (SW) -4
CH CMa p 10 0.8609546 12.80 13.20 0.40 17.07. 14:42 236 (SW) -4
AA Pup p 9 7.06783 9.70 10.50 0.80 17.07. 14:43 225 (SW) 3
AN UMa s 6 0.07975275 14.90 20.20 5.30 17.07. 14:43 217 (SW) 84
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 17.07. 14:43 346 (N) 23
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 17.07. 14:43 258 (W) 26
V591 Lyr s 2 0.300395 11.95 11.95 0.00 17.07. 14:43 54 (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.