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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:44 UTC
Nautical Twilight (12°): 01:29 // 20:42 UTC
Astronomical Twilight (18°): 23:52 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V907 Ara p 9 0.467014 13.30 13.60 0.30 16.07. 21:46 189 (S) -20
UW Cap p 10 0.6995603 10.90 11.50 0.60 16.07. 21:46 149 (SE) 25
V737 Cep p 8 0.2987665 11.95 12.33 0.38 16.07. 21:46 43 (NE) 63
TV Mon p 8 4.179747 12.00 13.90 1.90 16.07. 21:46 359 (N) -35
V692 And s 6 0.33802 12.50 12.50 0.00 16.07. 21:46 63 (NE) 40
QS Vir p 9 0.150757525 14.27 17.76 3.49 16.07. 21:46 246 (SW) 3
PZ UMa s 7 0.2626732 12.50 12.50 0.00 16.07. 21:46 331 (NW) 17
V481 Lyr p 10 7.2267 13.01 14.30 1.29 16.07. 21:46 148 (SE) 83
FW Lib s 9 2.24278 9.80 9.80 0.00 16.07. 21:47 225 (SW) 7
EH CVn p 1 0.263585 12.91 13.26 0.35 16.07. 21:47 279 (W) 35
XY Phe p 10 0.33867 13.48 14.23 0.75 16.07. 21:47 109 (E) -41
GI CVn p 8 0.30316 14.10 14.90 0.80 16.07. 21:47 293 (NW) 47
NN Vir p 2 0.4806875 7.30 7.67 0.37 16.07. 21:47 252 (W) 22
VX Hor p 10 0.89459 9.42 9.63 0.21 16.07. 21:48 90 (E) -66
RW CrA s 9 1.6835995 9.30 9.40 0.10 16.07. 21:48 186 (S) 2
LP Com p 1 0.337934 12.76 13.37 0.61 16.07. 21:48 287 (W) 21
Y Sex p 1 0.4198165 9.83 10.21 0.38 16.07. 21:48 300 (NW) -22
MR Aur p 9 0.690301 15.10 15.50 0.40 16.07. 21:49 8 (N) -8
FS Aqr s 7 0.26205 13.20 13.20 0.00 16.07. 21:49 119 (SE) 22
CC Ser p 1 0.516037 11.14 11.68 0.54 16.07. 21:49 241 (SW) 41
PT Boo p 9 0.4466345 12.60 12.82 0.22 16.07. 21:49 277 (W) 58
V1222 Tau s 4 0.295362 13.28 13.40 0.12 16.07. 21:49 48 (NE) -19
V930 Cep p 8 0.393722 12.48 12.83 0.35 16.07. 21:49 32 (NE) 53
V1285 Cen p 10 5.86821 17.05 17.09 0.04 16.07. 21:49 212 (SW) -38
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 16.07. 21:49 191 (S) 82
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 16.07. 21:49 39 (NE) 35
CT Tau p 1 0.666827 10.34 11.12 0.78 16.07. 21:50 7 (N) -13
V1021 Her p 10 1.226588 13.62 14.05 0.43 16.07. 21:50 284 (W) 66
V1238 Her s 4 0.3701515 9.53 9.53 0.00 16.07. 21:51 252 (W) 73
V449 Dra p 10 0.351315 12.23 12.45 0.22 16.07. 21:51 8 (N) 57
V656 Lyr p 10 0.409766 13.20 13.60 0.40 16.07. 21:51 181 (S) 74
VZ Lib p 1 0.358261 10.13 10.63 0.50 16.07. 21:51 224 (SW) 13
V432 Per p 1 0.3833085 11.00 11.70 0.70 16.07. 21:51 35 (NE) 13
RS PsA s 10 0.593358 14.30 14.30 0.00 16.07. 21:51 132 (SE) -1
TV Mus s 10 0.4456651 11.00 11.30 0.30 16.07. 21:51 219 (SW) -49
V789 Cyg s 6 0.288551 13.30 13.30 0.00 16.07. 21:51 150 (SE) 68
AX Cas s 1 0.6003735 12.80 12.90 0.10 16.07. 21:51 36 (NE) 37
MT Boo s 6 0.3653325 13.45 13.45 0.00 16.07. 21:51 279 (W) 51
V519 Cam p 8 0.85026 12.58 13.05 0.47 16.07. 21:51 351 (N) 52
QR UMa p 10 1.7854 7.35 7.45 0.10 16.07. 21:52 329 (NW) 12
V553 And p 6 0.30903 17.12 17.68 0.56 16.07. 21:52 46 (NE) 21
V947 Per s 6 0.297667 13.45 13.45 0.00 16.07. 21:52 31 (NE) -1
DY Aqr p 8 2.159695 10.50 11.00 0.50 16.07. 21:52 115 (SE) 23
V360 Cas p 1 1.500584 12.10 13.40 1.30 16.07. 21:52 52 (NE) 46
V436 Peg p 9 0.406733 13.35 13.57 0.22 16.07. 21:52 118 (SE) 40
V1374 Tau s 1 0.250818 13.00 13.00 0.00 16.07. 21:52 10 (N) -11
V1051 Her p 10 0.55833 12.50 12.80 0.30 16.07. 21:52 219 (SW) 63
BO Del p 9 0.51667 14.30 15.80 1.50 16.07. 21:52 133 (SE) 46
IQ Per p 1 1.743567 7.72 8.27 0.55 16.07. 21:52 25 (NE) 14
KO Aql p 1 2.864072 8.30 9.50 1.20 16.07. 21:53 174 (S) 51
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.