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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.05. 23:10 322 (NW) 57
V365 Dra p 10 0.35396 11.82 12.03 0.21 30.05. 23:11 42 (NE) 83
NW Aqr p 1 0.30163 12.00 12.00 0.00 30.05. 23:11 89 (E) 0
BH Lyn p 10 0.1558756 13.70 16.30 2.60 30.05. 23:11 327 (NW) 21
V339 Lib p 9 0.339013 13.60 14.40 0.80 30.05. 23:11 197 (S) 19
V870 Cep s 7 0.301066 10.93 11.15 0.22 30.05. 23:11 43 (NE) 47
DF Hya p 1 0.3306016 11.00 11.50 0.50 30.05. 23:11 296 (NW) -13
V1181 Her s 1 0.337042 11.00 11.36 0.36 30.05. 23:11 196 (S) 77
V471 Cas p 1 0.4009368 14.10 14.60 0.50 30.05. 23:12 28 (NE) 23
EE CVn s 1 0.280562 13.70 14.57 0.87 30.05. 23:12 261 (W) 50
V437 Nor p 10 1.1324 13.91 14.12 0.21 30.05. 23:12 188 (S) -17
V1740 Aql p 8 0.44014 14.00 14.40 0.40 30.05. 23:12 138 (SE) 34
V1261 Her p 4 0.397693 13.00 14.00 1.00 30.05. 23:12 163 (S) 60
AO Cam p 1 0.3299026 9.50 10.00 0.50 30.05. 23:13 3 (N) 13
EF CMi p 10 0.983812 12.30 12.60 0.30 30.05. 23:13 306 (NW) -26
V796 Cep s 1 0.392964 12.20 12.20 0.00 30.05. 23:13 10 (N) 43
V2768 Ori s 8 0.33262 15.00 15.00 0.00 30.05. 23:13 340 (N) -33
V365 Sge s 1 0.369126 13.11 13.70 0.59 30.05. 23:13 111 (E) 39
RX Ari s 1 1.0296285 9.40 9.50 0.10 30.05. 23:13 36 (NE) -10
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 30.05. 23:13 138 (SE) 5
V431 Gem p 10 0.254 17.50 17.70 0.20 30.05. 23:13 321 (NW) -7
BU Eri s 6 0.8430936 9.40 9.40 0.00 30.05. 23:14 27 (NE) -59
V401 Cam p 8 0.3158103 13.20 13.70 0.50 30.05. 23:14 355 (N) 30
V1341 Aql p 8 0.304012 13.00 13.70 0.70 30.05. 23:14 141 (SE) 33
V343 Cen p 10 0.587651 11.70 12.30 0.60 30.05. 23:14 216 (SW) -39
V776 Cas p 1 0.440417 8.94 9.09 0.15 30.05. 23:14 17 (N) 34
V1055 Her s 1 0.3154085 11.32 11.32 0.00 30.05. 23:14 146 (SE) 80
MR Aur p 9 0.690301 15.10 15.50 0.40 30.05. 23:14 347 (N) -8
V644 Ori p 9 2.481541 14.60 16.50 1.90 30.05. 23:14 339 (N) -19
V851 Cas p 7 0.960277 12.68 12.76 0.08 30.05. 23:14 43 (NE) 33
GG CVn p 1 0.385947 12.00 12.50 0.50 30.05. 23:15 256 (W) 53
OMI Per p 10 4.4192 3.79 3.88 0.09 30.05. 23:15 14 (N) -6
V464 Peg p 10 0.890893 12.35 12.90 0.55 30.05. 23:15 75 (E) 35
RU UMi p 1 0.524926 10.00 10.66 0.66 30.05. 23:15 329 (NW) 60
KU Lac p 9 4.672682 14.00 15.30 1.30 30.05. 23:15 51 (NE) 43
AT Aqr s 8 0.30409565 14.10 14.70 0.60 30.05. 23:15 109 (E) -11
AU Dra s 1 0.515266 12.30 12.30 0.00 30.05. 23:16 12 (N) 71
RW CrB s 1 0.7264112 10.22 10.29 0.07 30.05. 23:16 220 (SW) 66
V383 Mon p 2 0.6346866 14.70 15.40 0.70 30.05. 23:16 318 (NW) -34
MM Com p 1 0.30199 12.00 12.50 0.50 30.05. 23:16 272 (W) 46
LT Cen s 10 1.625913 9.20 9.60 0.40 30.05. 23:16 218 (SW) -38
V606 Cen p 10 1.4950935 9.40 10.25 0.85 30.05. 23:16 206 (SW) -28
V1184 Cas p 8 0.577 14.10 14.30 0.20 30.05. 23:16 41 (NE) 40
V1104 Her s 1 0.227876 13.30 13.30 0.00 30.05. 23:16 87 (E) 77
V345 Gem p 1 0.274778 7.82 7.88 0.06 30.05. 23:16 326 (NW) 1
V885 Per p 10 0.30387 13.10 13.40 0.30 30.05. 23:16 16 (N) 17
V677 Cen p 9 0.3250284 11.50 11.70 0.20 30.05. 23:17 204 (SW) -5
TU Boo p 1 0.324284 11.80 12.50 0.70 30.05. 23:17 253 (W) 53
V931 Cyg p 1 0.341513 13.90 14.60 0.70 30.05. 23:17 107 (E) 53
V2759 Ori p 10 0.498856 10.40 10.84 0.44 30.05. 23:18 346 (N) -30
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.