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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:41 UTC
Civil Twilight (6°): 02:54 // 19:18 UTC
Nautical Twilight (12°): 02:04 // 20:08 UTC
Astronomical Twilight (18°): 01:00 // 21:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V571 Lyr s 3 1.252594 11.70 11.70 0.00 04.08. 10:32 22 (N) 8
V954 Oph s 9 0.2252705 14.30 14.90 0.60 04.08. 10:32 40 (NE) -31
V1031 Her s 7 1.436758 12.10 12.10 0.00 04.08. 10:32 50 (NE) -4
V401 Pav p 10 0.327112 11.32 11.90 0.58 04.08. 10:32 145 (SE) -66
DF Gru p 10 0.70079 10.35 10.79 0.43 04.08. 10:32 271 (W) -63
CV Cyg p 1 0.983425 10.80 11.40 0.60 04.08. 10:33 6 (N) -2
SW Lac s 1 0.320719 8.51 9.31 0.80 04.08. 10:33 332 (NW) 4
V337 Per p 9 1.886075 12.80 14.00 1.20 04.08. 10:33 283 (W) 36
IS Cas p 1 1.841517 12.10 13.10 1.00 04.08. 10:33 337 (NW) 27
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.08. 10:33 37 (NE) 54
V1123 Tau s 1 0.399949 9.87 9.87 0.00 04.08. 10:34 269 (W) 24
EL Tuc s 7 0.3420282 13.00 13.50 0.50 04.08. 10:34 217 (SW) -59
BU Tri s 1 0.295568 14.40 15.00 0.60 04.08. 10:34 298 (NW) 26
YZ Cha s 10 4.45739 11.15 11.15 0.00 04.08. 10:34 168 (S) -41
V752 Sgr p 9 1.919605 12.00 12.50 0.50 04.08. 10:35 67 (NE) -52
V1175 Cen p 10 0.740647 11.81 12.61 0.80 04.08. 10:35 132 (SE) -25
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 04.08. 10:35 342 (N) 19
V432 Cam p 10 0.35253 14.10 14.50 0.40 04.08. 10:35 336 (NW) 64
V719 Her p 1 0.400925 12.50 13.60 1.10 04.08. 10:35 35 (NE) 12
V837 Cep p 10 0.438076 12.80 13.00 0.20 04.08. 10:36 355 (N) 20
U Oph p 1 1.67734617 5.84 6.56 0.72 04.08. 10:36 55 (NE) -24
IP Peg p 1 0.15820616 13.00 18.60 5.60 04.08. 10:36 318 (NW) -12
V1197 Her s 1 0.2626795 13.17 13.17 0.00 04.08. 10:37 49 (NE) 4
V817 Cep p 10 0.451203 15.52 16.32 0.80 04.08. 10:37 0 (N) 20
BM UMa p 1 0.2712208 13.80 14.75 0.95 04.08. 10:37 82 (E) 63
KM UMa p 1 0.3518602 11.00 11.50 0.50 04.08. 10:37 93 (E) 52
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 04.08. 10:38 24 (NE) -3
GM Aqr s 6 0.367282 13.80 13.80 0.00 04.08. 10:38 324 (NW) -37
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 04.08. 10:38 328 (NW) -3
II CMa s 8 0.22919704 15.22 15.22 0.00 04.08. 10:39 205 (SW) 24
MQ Boo p 7 0.493408 12.60 13.05 0.45 04.08. 10:39 56 (NE) 31
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 04.08. 10:39 9 (N) 13
V415 Dra p 1 0.437416 12.00 12.50 0.50 04.08. 10:39 15 (N) 13
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 04.08. 10:39 172 (S) 54
EV Cet s 9 0.428224 11.60 11.60 0.00 04.08. 10:39 288 (W) -15
ER Ara p 10 0.6326 13.40 14.50 1.10 04.08. 10:39 133 (SE) -62
EY Gem p 2 0.941135 12.80 13.50 0.70 04.08. 10:40 223 (SW) 51
AC Cru p 6 0.904188 11.90 12.50 0.60 04.08. 10:40 154 (SE) -33
CK Aqr s 6 0.2833722 12.90 12.90 0.00 04.08. 10:40 349 (N) -51
FI Boo p 1 0.389997 9.60 9.70 0.10 04.08. 10:40 45 (NE) 31
V473 And p 2 0.4013 13.80 14.30 0.50 04.08. 10:40 321 (NW) 14
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 04.08. 10:40 319 (NW) -41
BZ Ara p 9 0.4 14.50 15.10 0.60 04.08. 10:40 127 (SE) -57
V770 Aql s 2 1.592912 13.60 14.00 0.40 04.08. 10:40 8 (N) -30
V1687 Aql p 10 0.587805 11.50 11.90 0.40 04.08. 10:40 24 (NE) -34
EI Sge p 7 0.3882466 14.00 14.80 0.80 04.08. 10:41 9 (N) -20
FF Vul s 1 0.444979 13.10 13.10 0.00 04.08. 10:41 2 (N) -14
RV Tri s 1 0.753664 11.50 13.30 1.80 04.08. 10:41 299 (NW) 25
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 04.08. 10:41 2 (N) 20
TX Cet p 1 0.740841 10.90 11.47 0.57 04.08. 10:41 277 (W) -7
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.