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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OS Boo p 10 0.275727 13.80 14.10 0.30 17.04. 10:11 336 (NW) 7
IS CMa p 7 0.616985 6.93 7.44 0.50 17.04. 10:11 116 (SE) -17
V335 Aqr p 9 1.319812 12.51 13.80 1.29 17.04. 10:11 235 (SW) 21
ZZ UMa s 1 2.29926 10.10 10.70 0.60 17.04. 10:11 18 (N) 25
V1103 Her s 1 0.2913524 11.90 11.90 0.00 17.04. 10:11 301 (NW) 19
V523 Aur p 1 0.330437 13.30 14.70 1.40 17.04. 10:12 56 (NE) 26
V2637 Oph s 7 0.386173 11.80 12.21 0.41 17.04. 10:12 292 (W) -11
BS UMa p 1 0.3495099 13.70 14.00 0.30 17.04. 10:12 16 (N) 5
IR Lib p 8 0.2743715 8.72 8.83 0.11 17.04. 10:12 291 (W) -54
FF Vul s 1 0.444979 13.10 13.10 0.00 17.04. 10:12 271 (W) 33
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 17.04. 10:12 279 (W) -18
AH Gem p 1 0.336762 14.40 14.90 0.50 17.04. 10:12 80 (E) 12
V440 Vel p 10 2.354858 9.47 9.63 0.16 17.04. 10:12 89 (E) -69
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 17.04. 10:12 277 (W) 39
AA Eri p 6 0.5008423 12.80 13.30 0.50 17.04. 10:13 129 (SE) 15
V873 Per s 1 0.294902 10.80 10.80 0.00 17.04. 10:13 103 (E) 69
V1326 Cen p 10 0.9158 11.35 11.70 0.35 17.04. 10:13 218 (SW) -77
V960 Cep s 6 0.333992 12.80 12.80 0.00 17.04. 10:13 343 (N) 70
DF Vel p 10 0.7644772 13.30 14.40 1.10 17.04. 10:13 112 (E) -55
EF Boo s 1 0.4205155 9.43 9.43 0.00 17.04. 10:13 345 (N) 13
OO Cyg s 7 0.2620015 14.10 14.10 0.00 17.04. 10:14 288 (W) 37
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.04. 10:14 1 (N) 27
FS Lup p 9 0.3813993 11.50 12.50 1.00 17.04. 10:14 254 (W) -72
FY CVn p 10 0.386118 13.30 13.70 0.40 17.04. 10:14 348 (N) 1
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 17.04. 10:14 210 (SW) 22
BO CVn p 1 0.5174625 9.48 10.10 0.62 17.04. 10:14 348 (N) 2
V959 Cep p 9 0.372264 11.45 11.68 0.23 17.04. 10:14 342 (N) 70
BN Ari s 1 0.2993717 10.38 10.98 0.60 17.04. 10:14 143 (SE) 63
V1138 Her p 10 0.4609 13.80 14.10 0.30 17.04. 10:14 332 (NW) 16
UZ Leo p 1 0.61805 9.58 10.15 0.57 17.04. 10:14 35 (NE) -20
GN Mus p 10 0.3869 13.70 14.40 0.70 17.04. 10:14 177 (S) -66
V385 Cas p 7 2.830325 11.60 12.20 0.60 17.04. 10:14 299 (NW) 89
V627 Aur p 8 0.387842 13.70 14.10 0.40 17.04. 10:15 73 (E) 39
V1338 Her p 9 0.38467 14.90 15.35 0.45 17.04. 10:15 284 (W) 4
V1070 Cas p 10 4.4745 10.44 10.80 0.36 17.04. 10:15 44 (NE) 86
KX Nor p 10 0.58614 14.30 14.80 0.50 17.04. 10:15 240 (SW) -58
DZ Lyn s 1 0.378018 9.90 9.90 0.00 17.04. 10:15 48 (NE) 22
UU Cam p 1 0.6825584 11.80 12.30 0.50 17.04. 10:16 21 (N) 60
V385 Cam p 9 0.615272 13.65 14.20 0.55 17.04. 10:16 19 (N) 54
IR Cnc p 5 0.717767 11.90 12.33 0.43 17.04. 10:16 59 (NE) 5
V385 Sco p 3 2.345127 10.90 11.70 0.80 17.04. 10:16 256 (W) -40
GK Cas p 1 2.303687 12.90 13.70 0.80 17.04. 10:17 35 (NE) 77
V636 Cen p 7 4.283946 8.70 9.70 1.00 17.04. 10:17 263 (W) -78
DO Aur s 1 0.788652 14.10 14.10 0.00 17.04. 10:17 82 (E) 44
V528 Mon s 5 1.4237507 12.80 12.80 0.00 17.04. 10:17 88 (E) 1
V1066 Cas p 8 8.464955 10.81 11.06 0.25 17.04. 10:17 10 (N) 82
SZ Mic p 10 0.4 13.40 14.00 0.60 17.04. 10:17 227 (SW) -16
WZ Cap s 9 0.3130867 14.00 14.00 0.00 17.04. 10:17 232 (SW) 9
V473 Cam s 7 0.298438 11.55 12.15 0.60 17.04. 10:17 19 (N) 47
CU Tau p 1 0.412528 11.50 11.92 0.42 17.04. 10:17 112 (E) 50
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.