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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BW Leo p 1 0.3373728 14.70 15.50 0.80 21.07. 06:45 58 (NE) -3
HT Mon p 9 1.285946 13.80 14.70 0.90 21.07. 06:46 123 (SE) 17
VX Mus p 9 3.111766 11.50 12.50 1.00 21.07. 06:46 141 (SE) -58
V1106 Her p 1 0.2546005 12.60 12.90 0.30 21.07. 06:46 327 (NW) -7
V1134 Her p 7 0.602935 12.50 13.00 0.50 21.07. 06:46 317 (NW) -18
V387 Cas p 1 1.608216 12.50 13.00 0.50 21.07. 06:46 306 (NW) 65
V659 Ara s 10 0.2918802 13.90 14.40 0.50 21.07. 06:46 211 (SW) -76
AG Phe s 10 0.75534 8.87 8.95 0.08 21.07. 06:46 216 (SW) -10
GN CVn s 1 0.395009 12.00 12.50 0.50 21.07. 06:47 19 (N) 2
FW Per p 2 0.7912316 14.30 15.30 1.00 21.07. 06:47 66 (NE) 83
V1043 Cas s 1 0.661587 13.29 13.29 0.00 21.07. 06:47 294 (NW) 61
CD Tri p 3 0.369035 12.14 12.62 0.48 21.07. 06:47 232 (SW) 69
SU Boo s 1 1.56125 11.96 12.04 0.08 21.07. 06:47 16 (N) -6
IL Boo p 6 0.347407 13.10 13.55 0.45 21.07. 06:47 17 (N) 8
QT Lup p 10 0.385957 12.32 12.82 0.50 21.07. 06:47 67 (NE) -79
V396 Peg s 2 0.342286 12.12 12.12 0.00 21.07. 06:47 256 (W) 25
FY Boo p 1 0.2411595 13.12 13.83 0.71 21.07. 06:47 28 (NE) -12
CN And s 1 0.4627909 9.70 9.96 0.26 21.07. 06:48 275 (W) 53
IW Vul p 4 2.137844 12.90 13.30 0.40 21.07. 06:48 311 (NW) 2
V571 And p 9 0.357641 13.70 14.20 0.50 21.07. 06:48 240 (SW) 70
ZZ Cas s 1 1.243527 10.70 10.90 0.20 21.07. 06:48 314 (NW) 61
V953 Mon p 7 0.426934 13.80 14.40 0.60 21.07. 06:48 110 (E) 15
PY Boo s 9 0.278049 12.10 12.10 0.00 21.07. 06:48 3 (N) 12
FO Gem p 9 0.695617 14.70 15.80 1.10 21.07. 06:48 117 (SE) 37
V434 Ser s 6 0.884 13.30 14.00 0.70 21.07. 06:48 7 (N) -37
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.07. 06:49 312 (NW) 66
KO Ara p 9 0.3825476 13.30 14.10 0.80 21.07. 06:49 247 (SW) -71
GX Boo p 6 0.38784 12.16 12.32 0.16 21.07. 06:49 24 (NE) -12
DO Cyg p 1 1.710007 11.40 12.30 0.90 21.07. 06:49 309 (NW) 39
V438 Cam s 9 0.500825 13.60 13.60 0.00 21.07. 06:49 15 (N) 59
OQ Dra p 7 0.3396745 13.20 13.80 0.60 21.07. 06:49 19 (N) 39
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 06:49 38 (NE) 35
V722 Her p 9 0.5046925 15.00 15.70 0.70 21.07. 06:49 345 (N) 5
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 21.07. 06:49 330 (NW) -27
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 21.07. 06:49 319 (NW) -32
MS Pav s 10 0.33474 13.70 14.10 0.40 21.07. 06:49 206 (SW) -52
IZ Mon p 1 0.779805 11.90 12.60 0.70 21.07. 06:49 119 (SE) 33
SU Pic p 8 1.838119 10.07 10.62 0.55 21.07. 06:49 164 (S) -8
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 21.07. 06:50 309 (NW) 7
V751 Oph p 10 1.07285 14.00 15.00 1.00 21.07. 06:50 332 (NW) -33
V362 UMa s 8 0.3428 14.20 14.60 0.40 21.07. 06:50 17 (N) 12
AU Aqr p 10 0.3711583 12.90 14.00 1.10 21.07. 06:50 247 (SW) -14
V901 Cen p 1 0.3542133 11.94 12.30 0.37 21.07. 06:50 120 (SE) -48
NT Aps s 5 0.294763 8.39 8.39 0.00 21.07. 06:50 170 (S) -65
CE Peg s 1 0.64203 13.20 13.20 0.00 21.07. 06:50 288 (W) 18
GR Tau p 1 0.429851 10.26 10.80 0.54 21.07. 06:50 174 (S) 60
V1283 Sco p 10 1.7587 8.58 8.68 0.10 21.07. 06:50 351 (N) -57
RW Com p 1 0.2373465 11.00 11.70 0.70 21.07. 06:51 42 (NE) -2
DU Leo s 1 1.37418454 8.68 8.68 0.00 21.07. 06:51 74 (E) 20
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 21.07. 06:51 324 (NW) 20
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.