haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V495 Aql p 10 1.008914 14.50 15.00 0.50 20.05. 09:37 282 (W) -21
V424 Cam s 8 0.325849 13.15 13.15 0.00 20.05. 09:37 25 (NE) 57
BB Per p 9 0.485609 12.56 13.31 0.75 20.05. 09:37 131 (SE) 66
V1188 Cyg p 7 0.8516615 13.70 15.40 1.70 20.05. 09:37 311 (NW) 36
AH Vir s 1 0.4075267 8.89 8.89 0.00 20.05. 09:37 36 (NE) -21
RZ Dra p 1 0.5508762 10.11 11.01 0.90 20.05. 09:37 330 (NW) 29
BY Peg s 1 0.341936 12.90 13.58 0.68 20.05. 09:37 277 (W) 32
V947 Per s 6 0.297667 13.45 13.45 0.00 20.05. 09:37 127 (SE) 65
EZ Hya p 1 0.449751 10.40 10.70 0.30 20.05. 09:37 88 (E) -20
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.05. 09:38 321 (NW) -21
V435 Cas p 9 4.156074 15.20 16.20 1.00 20.05. 09:38 308 (NW) 63
V789 Her s 1 0.3200448 14.90 14.90 0.00 20.05. 09:38 332 (NW) 9
BH Oct p 10 0.5652 15.50 16.20 0.70 20.05. 09:38 201 (S) -54
V436 Peg p 9 0.406733 13.35 13.57 0.22 20.05. 09:38 269 (W) 21
V368 Sge p 10 0.415859 12.20 12.55 0.35 20.05. 09:38 289 (W) 8
EV CVn p 3 0.335969 12.00 12.50 0.50 20.05. 09:38 21 (N) 0
KX Aqr s 7 2.074336 8.23 8.23 0.00 20.05. 09:39 233 (SW) 0
V443 Cyg p 1 0.831103 12.30 13.00 0.70 20.05. 09:39 298 (NW) 28
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 20.05. 09:39 318 (NW) 30
QV UMa s 6 0.311444 13.50 13.50 0.00 20.05. 09:39 43 (NE) 27
V645 And p 8 0.4125814 13.05 13.45 0.40 20.05. 09:39 287 (W) 60
V641 Aur p 7 0.504878 12.90 13.65 0.75 20.05. 09:39 81 (E) 53
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 20.05. 09:39 299 (NW) 20
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 20.05. 09:39 250 (W) 41
V1043 Her p 8 0.410255 13.63 14.71 1.08 20.05. 09:40 335 (NW) 15
KK Boo p 10 0.279134 14.30 14.80 0.50 20.05. 09:40 2 (N) 3
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.05. 09:40 29 (NE) 55
V553 Hya s 5 0.371497 12.36 12.36 0.00 20.05. 09:40 57 (NE) -56
AZ Vir s 1 0.3496644 10.74 11.37 0.63 20.05. 09:40 15 (N) -34
BX Tri p 6 0.1926355 12.35 12.65 0.30 20.05. 09:40 189 (S) 73
V899 Her s 1 0.421169 7.93 7.93 0.00 20.05. 09:40 335 (NW) -3
V713 And p 10 0.318453 12.01 12.13 0.12 20.05. 09:40 255 (W) 57
ST Tri s 1 0.479052 14.30 14.50 0.20 20.05. 09:41 174 (S) 76
V404 Peg p 2 0.419177 10.47 10.77 0.30 20.05. 09:41 269 (W) 48
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 20.05. 09:41 302 (NW) 11
V1256 Her p 2 0.318276 12.60 13.50 0.90 20.05. 09:42 319 (NW) -14
V755 Cep p 10 0.392195 12.63 12.95 0.32 20.05. 09:42 339 (N) 63
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 20.05. 09:42 57 (NE) -55
V757 Cen p 1 0.3431685 8.30 8.70 0.40 20.05. 09:42 34 (NE) -75
V396 Cam p 9 0.386297 13.70 14.10 0.40 20.05. 09:42 26 (NE) 60
V1076 Cas p 9 0.381185 15.68 15.97 0.29 20.05. 09:42 313 (NW) 76
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 20.05. 09:42 104 (E) 15
V648 Lyr s 1 0.368752 13.22 13.62 0.40 20.05. 09:42 319 (NW) 14
QQ Cas p 1 2.142049 10.30 10.90 0.60 20.05. 09:42 309 (NW) 64
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.05. 09:42 30 (NE) 28
ET Mus s 8 0.4593487 12.10 12.10 0.00 20.05. 09:43 166 (S) -63
V2769 Ori p 5 0.27872 15.00 15.30 0.30 20.05. 09:43 120 (SE) 29
IM And p 9 0.2703735 18.30 19.00 0.70 20.05. 09:43 252 (W) 68
V647 Ori s 1 0.9775543 11.50 11.90 0.40 20.05. 09:43 115 (SE) 23
FU Dra p 1 0.306718 10.55 11.10 0.55 20.05. 09:43 353 (N) 23
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.