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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Hya p 10 0.068233846 9.60 13.99 4.39 31.07. 22:43 266 (W) -36
IU Per s 1 0.857026 10.50 10.50 0.00 31.07. 22:43 53 (NE) 27
V761 Aql p 1 1.069347 13.00 14.10 1.10 31.07. 22:43 189 (S) 54
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 22:43 286 (W) 31
BW Leo s 1 0.3373728 14.70 15.40 0.70 31.07. 22:43 314 (NW) -11
NY Vir s 1 0.10101597 13.30 13.30 0.00 31.07. 22:43 277 (W) -8
V452 And s 6 0.978438 13.80 13.80 0.00 31.07. 22:43 76 (E) 62
V954 Oph p 9 0.2252705 14.30 14.90 0.60 31.07. 22:43 221 (SW) 34
CR CMa p 9 0.6241334 12.10 13.10 1.00 31.07. 22:44 29 (NE) -57
NU Cyg s 3 0.2811248 14.30 14.90 0.60 31.07. 22:44 209 (SW) 78
QU Lyr p 2 1.22303638 12.70 13.10 0.40 31.07. 22:44 221 (SW) 71
V1144 Her p 10 0.25497 14.60 15.40 0.80 31.07. 22:44 287 (W) 45
AX Cas s 1 0.6003735 12.80 12.90 0.10 31.07. 22:44 44 (NE) 49
V1220 Tau s 6 1.06424 11.90 11.90 0.00 31.07. 22:44 78 (E) -11
V385 Cam s 9 0.615272 13.65 14.20 0.55 31.07. 22:44 12 (N) 41
V1130 Tau p 2 0.798868 6.65 7.03 0.38 31.07. 22:44 72 (E) -13
V632 Car p 9 7.135726 12.16 12.66 0.50 31.07. 22:44 230 (SW) -74
V1264 Her p 10 0.81474 12.35 12.70 0.35 31.07. 22:44 260 (W) 54
V391 Vir p 1 0.3543161 12.21 12.84 0.63 31.07. 22:44 296 (NW) -15
PS Del p 9 0.753477 11.95 12.40 0.45 31.07. 22:45 177 (S) 53
CT Scl p 10 0.406798 11.91 12.12 0.21 31.07. 22:45 119 (SE) -9
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 31.07. 22:46 201 (S) 73
OZ Boo p 9 0.324084 13.90 14.15 0.25 31.07. 22:46 281 (W) 29
RV CVn s 1 0.2695671 13.75 13.75 0.00 31.07. 22:46 297 (NW) 15
V961 Cas s 7 0.75981 12.00 12.00 0.00 31.07. 22:46 57 (NE) 54
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 31.07. 22:46 82 (E) 17
V784 Sgr p 10 1.819152 12.20 12.70 0.50 31.07. 22:46 213 (SW) 7
UX UMa p 1 0.19667128 12.57 14.15 1.58 31.07. 22:46 315 (NW) 31
SX Aur s 1 1.210082 8.38 8.87 0.49 31.07. 22:46 34 (NE) 11
V630 Cen p 10 0.7295228 14.10 14.40 0.30 31.07. 22:47 220 (SW) -44
EY Lac s 5 2.277929 13.80 13.80 0.00 31.07. 22:47 65 (NE) 69
AW UMa p 1 0.438726 6.83 7.13 0.30 31.07. 22:47 321 (NW) 0
AX Lac p 10 3.477905 15.00 15.90 0.90 31.07. 22:47 81 (E) 71
V691 Pup p 10 0.7 12.51 12.57 0.06 31.07. 22:47 6 (N) -53
V1184 Cas p 8 0.577 14.10 14.30 0.20 31.07. 22:48 52 (NE) 66
VV UMa s 1 0.687376 10.13 10.26 0.13 31.07. 22:48 350 (N) 17
RZ UMi s 2 0.3373491 12.80 13.50 0.70 31.07. 22:48 355 (N) 50
EH Peg p 9 2.37439 11.20 11.90 0.70 31.07. 22:48 133 (SE) 45
NY Lyr p 1 0.4408 12.70 13.20 0.50 31.07. 22:48 226 (SW) 70
DW CMi s 2 0.30755495 14.50 14.50 0.00 31.07. 22:48 14 (N) -34
CK Boo s 1 0.3551495 8.99 9.23 0.24 31.07. 22:48 274 (W) 8
DP Peg p 7 1.661295 13.30 14.20 0.90 31.07. 22:48 153 (SE) 60
V533 Lyr p 9 1.31288 6.26 6.38 0.12 31.07. 22:49 261 (W) 70
V906 Ara s 6 1.02255 14.50 14.50 0.00 31.07. 22:49 204 (SW) -28
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 31.07. 22:49 152 (SE) 70
V500 Cam s 6 0.2483505 14.00 14.70 0.70 31.07. 22:49 358 (N) 38
EI Sge p 7 0.3882466 14.00 14.80 0.80 31.07. 22:49 193 (S) 59
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 31.07. 22:49 23 (NE) -35
V873 Aql p 5 0.357572 13.30 14.30 1.00 31.07. 22:49 212 (SW) 36
DS Psc s 4 0.3424915 11.75 11.75 0.00 31.07. 22:49 105 (E) 17
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.