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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 18:43 UTC
Civil Twilight (6°): 02:31 // 19:21 UTC
Nautical Twilight (12°): 01:37 // 20:15 UTC
Astronomical Twilight (18°): 00:23 // 21:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ Boo s 7 0.622672 12.90 12.90 0.00 18.05. 04:01 295 (NW) 38
V1834 Ori p 7 1.51058 6.85 6.94 0.09 18.05. 04:01 59 (NE) -13
V417 Gem p 9 0.393382 9.80 9.92 0.12 18.05. 04:01 23 (NE) -9
V374 Cam p 9 0.80684 12.40 13.10 0.70 18.05. 04:01 27 (NE) 33
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 18.05. 04:01 148 (SE) 31
MT Cas s 1 0.313878 13.30 14.02 0.72 18.05. 04:01 61 (NE) 58
V822 Aql p 10 5.295 6.87 7.44 0.57 18.05. 04:01 203 (SW) 36
NU Cyg s 3 0.2811248 14.30 14.90 0.60 18.05. 04:02 226 (SW) 76
V473 Cam s 7 0.298438 11.55 12.15 0.60 18.05. 04:02 6 (N) 38
EF Cep p 1 0.6061084 12.00 12.60 0.60 18.05. 04:02 11 (N) 45
V758 Cen p 8 0.580785 8.80 9.40 0.60 18.05. 04:02 232 (SW) -46
DR CVn s 1 0.329058 11.70 11.95 0.25 18.05. 04:02 315 (NW) 11
V947 Per p 6 0.297667 13.45 14.05 0.60 18.05. 04:02 55 (NE) 13
LW Eri s 5 0.46562 12.20 12.20 0.00 18.05. 04:03 70 (E) -17
NZ Per p 1 0.93792 11.70 12.10 0.40 18.05. 04:03 48 (NE) 15
V933 Aql p 10 6.0499355 15.30 17.10 1.80 18.05. 04:03 209 (SW) 24
IN Boo s 7 0.285759 13.90 13.90 0.00 18.05. 04:03 298 (NW) 18
AL Hya p 8 4.026375 11.00 13.00 2.00 18.05. 04:03 351 (N) -37
GR Vir s 1 0.346974 7.80 8.20 0.40 18.05. 04:03 266 (W) -5
EL Boo p 1 0.4137625 9.38 9.52 0.15 18.05. 04:04 279 (W) 11
KK Boo p 10 0.279134 14.30 14.80 0.50 18.05. 04:04 305 (NW) 28
IN Cnc s 5 0.501459 13.00 12.00 -1.00 18.05. 04:04 353 (N) -23
AV Pup s 1 0.4350067 10.50 11.00 0.50 18.05. 04:04 10 (N) -56
MU Dra p 1 0.349664 12.76 12.96 0.20 18.05. 04:04 281 (W) 72
KR Cyg s 1 0.8451528 9.19 9.37 0.18 18.05. 04:05 205 (SW) 69
V487 And p 9 1.040695 11.60 11.76 0.16 18.05. 04:05 96 (E) 46
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 18.05. 04:05 66 (NE) 74
GU Aql p 10 2.209174 14.60 15.70 1.10 18.05. 04:05 205 (SW) 44
QX Boo p 9 0.3604665 12.50 13.20 0.70 18.05. 04:05 299 (NW) 41
QT Per s 1 0.8515552 14.20 14.20 0.00 18.05. 04:05 53 (NE) 32
HR Boo p 1 0.315967 13.25 13.85 0.60 18.05. 04:05 284 (W) 16
IM Lac p 1 1.268337 12.90 13.40 0.50 18.05. 04:05 72 (E) 78
KW Boo p 5 0.348865 14.00 14.50 0.50 18.05. 04:05 292 (W) 18
YY Gru p 9 0.2926495 12.40 13.20 0.80 18.05. 04:05 161 (S) -14
V509 Cam p 6 0.350347 13.00 13.60 0.60 18.05. 04:06 358 (N) 40
V714 Mon p 1 0.3445093 11.83 12.37 0.54 18.05. 04:06 40 (NE) -27
V506 Cam p 8 0.3401 12.70 13.30 0.60 18.05. 04:06 359 (N) 44
V542 Lyr p 10 5.823 5.86 5.95 0.09 18.05. 04:06 250 (W) 67
V5521 Sgr p 10 0.464 15.20 15.80 0.60 18.05. 04:06 214 (SW) 7
V1081 Cas p 9 0.374246 16.71 17.07 0.36 18.05. 04:06 51 (NE) 52
LO And s 1 0.3804371 11.20 11.82 0.62 18.05. 04:06 84 (E) 64
KV Eri p 10 0.271753 12.48 13.01 0.53 18.05. 04:06 124 (SE) -34
V490 Cam p 10 0.3234825 13.80 14.30 0.50 18.05. 04:06 5 (N) 35
V1355 Tau s 7 0.244668 13.00 13.00 0.00 18.05. 04:06 50 (NE) 0
DL Sge p 5 0.8572744 11.40 12.20 0.80 18.05. 04:06 223 (SW) 53
EH Cnc p 1 0.4180364 11.73 12.47 0.74 18.05. 04:07 6 (N) -19
V448 Cas s 7 0.574084 14.50 15.00 0.50 18.05. 04:07 49 (NE) 56
MQ UMa s 1 0.476069 11.57 11.57 0.00 18.05. 04:07 333 (NW) 9
CW CrA p 10 1.919722 13.40 15.00 1.60 18.05. 04:07 203 (SW) -1
EF CMi p 10 0.983812 12.30 12.60 0.30 18.05. 04:07 19 (N) -38
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.