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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:58 UTC
Civil Twilight (6°): 02:15 // 19:39 UTC
Nautical Twilight (12°): 01:16 // 20:38 UTC
Astronomical Twilight (18°): 23:29 // 22:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HS Aqr s 1 0.7101875 9.35 9.35 0.00 30.05. 09:40 276 (W) -5
EE Aqr s 1 0.5089958 8.30 8.48 0.18 30.05. 09:40 242 (SW) -3
V828 Cyg p 6 2.104144 9.70 10.12 0.42 30.05. 09:40 316 (NW) 35
V1740 Aql p 8 0.44014 14.00 14.40 0.40 30.05. 09:40 297 (NW) -18
V1140 Her p 10 0.373001 13.70 14.10 0.40 30.05. 09:40 353 (N) 7
EN Oct s 1 0.288913 11.88 12.50 0.62 30.05. 09:40 180 (S) -50
BH Lyn p 10 0.1558756 13.70 16.30 2.60 30.05. 09:40 57 (NE) 43
V744 Cep p 5 0.624553 12.20 12.54 0.34 30.05. 09:41 326 (NW) 52
GK Aqr p 1 0.327415 12.40 13.60 1.20 30.05. 09:41 257 (W) 10
V1143 Her s 1 0.318275 13.00 14.00 1.00 30.05. 09:41 328 (NW) -18
V954 Cep p 10 0.519782 12.28 12.61 0.33 30.05. 09:41 324 (NW) 59
HU Aur p 1 1.408008 12.00 12.50 0.50 30.05. 09:41 126 (SE) 68
EL CMi s 6 1.053835 11.54 11.54 0.00 30.05. 09:41 104 (E) 12
NX Boo s 8 0.251135 13.02 13.36 0.34 30.05. 09:41 2 (N) -6
V1263 Cen p 10 0.410756 12.10 12.95 0.85 30.05. 09:41 65 (NE) -61
V473 Cam s 7 0.298438 11.55 12.15 0.60 30.05. 09:41 20 (N) 55
HS Her p 1 1.6374341 8.50 8.97 0.47 30.05. 09:42 312 (NW) -1
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 30.05. 09:42 84 (E) 20
V1355 Tau s 7 0.244668 13.00 13.00 0.00 30.05. 09:42 131 (SE) 57
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 30.05. 09:43 304 (NW) 48
V2717 Oph p 9 0.336 15.00 15.50 0.50 30.05. 09:43 319 (NW) -41
V1301 Sco p 8 1.95406 13.00 13.50 0.50 30.05. 09:43 296 (NW) -65
RY Ind p 10 0.712114 10.83 11.45 0.62 30.05. 09:43 239 (SW) -36
CW Aqr s 4 0.542909 10.70 10.80 0.10 30.05. 09:43 247 (SW) -3
V455 Mon s 5 0.6817285 14.50 15.30 0.80 30.05. 09:43 118 (SE) 22
V1303 Sco s 10 11.0943 11.74 11.78 0.04 30.05. 09:43 294 (NW) -64
V339 Lib p 9 0.339013 13.60 14.40 0.80 30.05. 09:43 349 (N) -59
SW Sex p 1 0.13493852 14.80 16.70 1.90 30.05. 09:43 80 (E) -12
DW UMa s 1 0.13660653 15.10 16.60 1.50 30.05. 09:43 36 (NE) 33
V338 Cep s 4 2.10442 9.30 9.52 0.22 30.05. 09:44 317 (NW) 45
V366 UMa p 8 0.4573045 13.60 14.20 0.60 30.05. 09:44 8 (N) 21
V2635 Oph p 8 0.430959 12.15 12.60 0.45 30.05. 09:44 323 (NW) -34
TZ CMi p 5 1.776814 13.00 14.50 1.50 30.05. 09:44 104 (E) 21
V870 Cep p 7 0.301066 10.93 11.17 0.24 30.05. 09:45 317 (NW) 48
V1140 Cen p 9 0.434606 13.60 14.70 1.10 30.05. 09:45 77 (E) -61
V757 Cep p 8 0.343873 14.00 14.80 0.80 30.05. 09:45 345 (N) 58
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 30.05. 09:45 143 (SE) 39
V685 Her s 10 0.5891435 15.40 15.80 0.40 30.05. 09:45 347 (N) -15
BT CrB p 9 0.0892 18.90 20.40 1.50 30.05. 09:45 352 (N) -4
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 30.05. 09:45 306 (NW) 49
AP Leo s 1 0.430358 9.32 9.88 0.56 30.05. 09:45 66 (NE) -13
WZ Cet p 9 2.306128 10.80 11.40 0.60 30.05. 09:46 208 (SW) 29
EN Cas p 3 4.437785 12.20 13.20 1.00 30.05. 09:46 302 (NW) 59
BH Cas s 1 0.4058927 12.30 12.30 0.00 30.05. 09:46 307 (NW) 63
V919 Cep p 4 1.851969 10.62 10.92 0.30 30.05. 09:46 320 (NW) 54
WX Sex s 4 0.428871 12.40 12.40 0.00 30.05. 09:46 80 (E) -7
V740 Per s 4 0.373042 11.22 11.87 0.65 30.05. 09:46 148 (SE) 72
UX UMa p 1 0.19667128 12.57 14.15 1.58 30.05. 09:47 16 (N) 14
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 30.05. 09:47 314 (NW) 69
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 30.05. 09:47 300 (NW) 16
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.