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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BU Eri p 6 0.8430936 9.40 9.82 0.42 21.05. 06:31 122 (SE) -1
GK Boo p 1 0.477772 10.30 10.80 0.50 21.05. 06:31 323 (NW) 6
NS Vir p 10 1.2912765 8.78 9.13 0.35 21.05. 06:32 310 (NW) -21
V343 Cen s 10 0.587651 11.70 12.10 0.40 21.05. 06:32 179 (S) -78
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.05. 06:32 323 (NW) -7
V1088 Her s 1 0.359231 11.00 11.00 0.00 21.05. 06:32 298 (NW) 19
V757 Cep p 8 0.343873 14.00 14.80 0.80 21.05. 06:32 5 (N) 61
VZ Psc s 1 0.2612592 10.20 10.43 0.23 21.05. 06:32 180 (S) 45
V960 Cep p 6 0.333992 12.80 13.50 0.70 21.05. 06:33 6 (N) 71
FR Lac p 10 0.32 15.20 16.10 0.90 21.05. 06:33 308 (NW) 82
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 21.05. 06:33 275 (W) 47
V1007 Cas s 5 0.332007 12.00 12.41 0.41 21.05. 06:33 76 (E) 84
V402 Aur s 3 0.603498 8.84 8.84 0.00 21.05. 06:33 73 (E) 28
KV Aps p 10 0.738365 13.40 14.30 0.90 21.05. 06:33 201 (S) -49
V538 And p 10 0.5188056 13.90 14.30 0.40 21.05. 06:33 106 (E) 65
YY Cru p 10 0.517292 12.80 13.00 0.20 21.05. 06:33 213 (SW) -76
AR CrB p 1 0.3973515 10.80 11.45 0.65 21.05. 06:33 305 (NW) 8
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 21.05. 06:33 196 (S) 25
V345 Cyg p 2 2.075534 11.30 11.80 0.50 21.05. 06:34 262 (W) 48
V631 Cen p 10 1.052519 13.70 14.40 0.70 21.05. 06:34 235 (SW) -65
KP Dra p 9 2.012412 12.00 14.40 2.40 21.05. 06:34 316 (NW) 60
WW Sex p 8 1.439149 9.96 10.50 0.54 21.05. 06:34 34 (NE) -41
LP UMa p 1 0.309901 12.52 12.79 0.27 21.05. 06:34 8 (N) 19
V658 Pup p 10 0.402 16.60 16.76 0.16 21.05. 06:35 111 (E) -51
DS Psc s 4 0.3424915 11.75 11.75 0.00 21.05. 06:35 151 (SE) 40
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.05. 06:35 351 (N) 28
V1125 Oph p 2 0.911655 11.00 11.50 0.50 21.05. 06:35 284 (W) 3
V385 Ser p 7 0.3129555 12.00 12.21 0.21 21.05. 06:35 288 (W) -13
IS Boo p 8 0.25145 14.00 14.60 0.60 21.05. 06:35 334 (NW) 15
UU Sge p 7 0.46506918 14.18 15.59 1.41 21.05. 06:35 256 (W) 34
UY Cru p 9 1.40446 12.70 13.50 0.80 21.05. 06:36 200 (S) -74
V407 Vel p 10 1.438215 9.62 10.07 0.45 21.05. 06:36 118 (SE) -70
V1081 Cas p 9 0.374246 16.71 17.07 0.36 21.05. 06:36 51 (NE) 73
EP And s 1 0.4041085 11.90 12.50 0.60 21.05. 06:36 91 (E) 68
V1062 Her p 1 0.251436 13.10 13.70 0.60 21.05. 06:36 302 (NW) 33
HT Vir p 1 0.4076729 7.06 7.48 0.42 21.05. 06:36 322 (NW) -28
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.05. 06:36 205 (SW) 33
LL UMa p 8 0.323393 15.40 16.20 0.80 21.05. 06:36 11 (N) 32
V699 Cep s 8 0.8050726 11.60 11.60 0.00 21.05. 06:36 323 (NW) 80
GR Vir s 1 0.346974 7.80 8.20 0.40 21.05. 06:36 300 (NW) -31
AH Vir p 1 0.4075267 8.89 9.40 0.51 21.05. 06:37 349 (N) -28
PS Vir p 1 0.289806 12.00 12.30 0.30 21.05. 06:37 353 (N) -33
OS Boo p 10 0.275727 13.80 14.10 0.30 21.05. 06:37 323 (NW) 14
DE Lyn p 1 0.408818 13.13 13.90 0.77 21.05. 06:38 26 (NE) 25
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.05. 06:38 231 (SW) -6
EG Vel p 10 4.8927 11.76 13.55 1.79 21.05. 06:38 58 (NE) -81
XY Leo s 1 0.2841029 9.45 9.80 0.35 21.05. 06:38 24 (NE) -20
AQ Cap p 7 0.3173885 13.00 13.90 0.90 21.05. 06:38 217 (SW) 14
V1016 Oph s 1 0.407161 13.10 14.10 1.00 21.05. 06:38 282 (W) -17
ER Hya p 10 0.6516339 13.60 14.70 1.10 21.05. 06:39 321 (NW) -61
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.