Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:58 // 18:06 UTC
Civil Twilight (6°): 03:25 // 18:39 UTC
Nautical Twilight (12°): 02:42 // 19:23 UTC
Astronomical Twilight (18°): 01:53 // 20:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EY CVn s 1 0.342687 11.91 12.20 0.29 22.08. 19:58 293 (NW) 26
RY Ind p 10 0.712114 10.83 11.45 0.62 22.08. 19:58 160 (S) -9
V354 UMa s 7 0.2938285 10.93 11.20 0.27 22.08. 19:58 303 (NW) 40
EI CVn p 1 0.260766 11.80 12.50 0.70 22.08. 19:58 284 (W) 34
YZ CVn p 1 1.175557 12.50 13.40 0.90 22.08. 19:58 280 (W) 30
BS Cas s 1 0.440469 12.20 12.60 0.40 22.08. 19:58 41 (NE) 39
QQ Lyr p 9 1.746782 14.50 15.10 0.60 22.08. 19:58 169 (S) 71
AN UMa p 6 0.07975275 14.90 20.20 5.30 22.08. 19:58 320 (NW) 18
V374 Cas s 1 1.0448105 11.80 12.10 0.30 22.08. 19:59 52 (NE) 48
DY CVn p 1 0.2459495 12.00 12.50 0.50 22.08. 19:59 295 (NW) 28
V459 Peg p 9 0.295664 13.65 14.52 0.87 22.08. 19:59 117 (SE) 46
V497 Cam s 5 0.554646 13.50 14.00 0.50 22.08. 19:59 356 (N) 44
RY Aur p 1 2.725394 11.70 14.00 2.30 22.08. 19:59 21 (N) 1
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 22.08. 20:00 105 (E) 72
V1130 Tau s 2 0.798868 6.65 6.65 0.00 22.08. 20:00 55 (NE) -24
V457 Cam p 9 0.3033 13.80 14.20 0.40 22.08. 20:00 2 (N) 31
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 22.08. 20:00 139 (SE) 76
GI Vul p 1 0.4814828 13.50 14.60 1.10 22.08. 20:00 160 (S) 66
V589 Vir s 1 0.271832 13.00 13.00 0.00 22.08. 20:00 254 (W) 18
KR Cyg p 1 0.8451528 9.19 10.00 0.81 22.08. 20:00 143 (SE) 67
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 22.08. 20:00 163 (S) 72
DK Sge s 1 0.621824 12.20 13.00 0.80 22.08. 20:00 149 (SE) 58
V411 Peg p 1 0.3770427 14.00 14.80 0.80 22.08. 20:00 118 (SE) 53
FI Lyn p 6 0.373261 9.46 9.46 0.00 22.08. 20:00 349 (N) 13
NU Cyg p 3 0.2811248 14.30 14.90 0.60 22.08. 20:01 139 (SE) 77
QT Boo p 10 0.3190643 11.65 11.80 0.15 22.08. 20:01 290 (W) 57
V919 Cep s 4 1.851969 10.62 10.62 0.00 22.08. 20:01 41 (NE) 57
AX Cas p 1 0.6003735 12.80 13.30 0.50 22.08. 20:01 39 (NE) 41
V354 Aur p 10 2.45179 15.00 16.20 1.20 22.08. 20:01 17 (N) 4
V481 Cam p 10 0.319855 14.50 15.50 1.00 22.08. 20:01 359 (N) 45
BS Vul s 1 0.475971 10.90 11.10 0.20 22.08. 20:01 165 (S) 61
V479 Cam p 7 0.325394 13.25 13.70 0.45 22.08. 20:01 358 (N) 34
V496 Mon s 5 0.660764 12.50 12.80 0.30 22.08. 20:01 9 (N) -36
BL Leo s 1 0.28193 13.80 13.80 0.00 22.08. 20:01 301 (NW) 7
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 22.08. 20:01 129 (SE) 12
NT Boo p 10 0.434877 12.10 12.35 0.25 22.08. 20:01 294 (NW) 51
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 22.08. 20:01 133 (SE) 65
V580 Lyr s 1 0.289052 12.85 12.85 0.00 22.08. 20:01 193 (S) 75
EF Boo s 1 0.4205155 9.43 9.43 0.00 22.08. 20:02 299 (NW) 48
V444 Cyg s 6 4.21247 7.92 8.06 0.14 22.08. 20:02 125 (SE) 73
V690 Cen p 10 1.181476 14.60 15.40 0.80 22.08. 20:02 224 (SW) -52
GV Leo s 1 0.266728 11.37 11.37 0.00 22.08. 20:02 315 (NW) -12
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 22.08. 20:03 169 (S) 69
V1091 Her p 1 0.393559 12.04 12.28 0.24 22.08. 20:03 249 (W) 64
GK Cep s 1 0.936164 6.89 7.31 0.42 22.08. 20:03 25 (NE) 64
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 22.08. 20:03 179 (S) 8
AA Vel p 10 2.33437 9.68 9.90 0.22 22.08. 20:03 237 (SW) -57
V336 TrA p 10 0.266768 10.46 11.20 0.74 22.08. 20:03 202 (S) -29
GW Tau s 1 0.6413225 11.20 11.70 0.50 22.08. 20:03 35 (NE) -7
Y For p 10 0.2699092 13.80 14.20 0.40 22.08. 20:03 91 (E) -36
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.