Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:41 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:11 UTC
Astronomical Twilight (18°): 00:29 // 21:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ET Boo s 1 0.64504 9.14 9.14 0.00 15.05. 20:28 88 (E) 71
IP Peg s 1 0.15820616 13.00 13.00 0.00 15.05. 20:29 25 (NE) -18
V936 Cep p 10 0.364014 13.70 14.10 0.40 15.05. 20:29 8 (N) 36
V513 Her p 3 0.3037692 15.30 15.70 0.40 15.05. 20:29 89 (E) 32
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 15.05. 20:29 97 (E) -26
RZ UMi p 2 0.3373491 12.80 13.50 0.70 15.05. 20:29 2 (N) 53
V444 And p 7 0.46878 13.04 13.74 0.70 15.05. 20:29 358 (N) 1
V954 Oph s 9 0.2252705 14.30 14.90 0.60 15.05. 20:29 100 (E) 10
LT Cam s 2 0.2766042 14.50 14.50 0.00 15.05. 20:29 324 (NW) 35
RT Hyi p 10 0.2840352 12.28 13.15 0.87 15.05. 20:30 181 (S) -61
EX Psc s 1 0.289482 12.00 12.00 0.00 15.05. 20:30 16 (N) -33
V417 Lyr p 4 0.300661 14.90 16.20 1.30 15.05. 20:30 69 (E) 23
LX Ser p 1 0.1584325 13.30 17.40 4.10 15.05. 20:31 122 (SE) 47
QX Boo p 9 0.3604665 12.50 13.20 0.70 15.05. 20:31 81 (E) 65
V1261 Her p 4 0.397693 13.00 14.00 1.00 15.05. 20:31 95 (E) 32
TY Boo p 1 0.3171485 10.81 11.47 0.66 15.05. 20:31 115 (SE) 65
V1091 Her s 1 0.393559 12.04 12.04 0.00 15.05. 20:31 84 (E) 45
V781 Tau p 1 0.344909 8.90 9.30 0.40 15.05. 20:31 302 (NW) 9
BB Pav p 10 1.697525 12.50 13.20 0.70 15.05. 20:31 140 (SE) -38
V2650 Oph s 7 0.384054 12.57 13.00 0.43 15.05. 20:32 101 (E) 19
V427 Nor p 10 0.5002 16.36 16.80 0.44 15.05. 20:32 157 (SE) -22
SW Cnc s 6 1.799205 11.60 10.60 -1.00 15.05. 20:32 252 (W) 27
T Aur p 6 0.20437829 15.20 15.50 0.30 15.05. 20:33 307 (NW) 9
BH CMi p 6 0.5592485 9.50 10.00 0.50 15.05. 20:33 261 (W) 10
RW Dor s 2 0.2854633 10.80 11.20 0.40 15.05. 20:33 215 (SW) -55
WX Sex s 4 0.428871 12.40 12.40 0.00 15.05. 20:33 234 (SW) 28
CD Tri p 3 0.369035 12.14 12.62 0.48 15.05. 20:33 345 (N) -3
EZ Mon p 2 0.3761659 12.90 13.40 0.50 15.05. 20:33 267 (W) -5
V502 Her s 1 0.3692772 12.80 13.50 0.70 15.05. 20:33 84 (E) 39
V677 Cen s 9 0.3250284 11.50 11.60 0.10 15.05. 20:33 162 (S) -3
VY Cet s 3 0.34081 11.20 11.80 0.60 15.05. 20:34 342 (N) -59
V909 Cep s 7 0.425573 12.13 12.13 0.00 15.05. 20:34 19 (N) 24
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 15.05. 20:34 54 (NE) 14
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 15.05. 20:34 297 (NW) -15
BW Dra s 1 0.292165 8.61 9.02 0.41 15.05. 20:34 43 (NE) 69
BG Del s 7 0.5636117 13.60 13.80 0.20 15.05. 20:34 64 (NE) 2
V345 Gem p 1 0.274778 7.82 7.88 0.06 15.05. 20:34 289 (W) 29
IK Per s 1 0.6760305 11.30 11.60 0.30 15.05. 20:34 325 (NW) 12
V880 Cyg s 1 1.0600316 13.90 14.10 0.20 15.05. 20:34 63 (NE) 22
FL Tel p 10 0.51178 14.00 14.80 0.80 15.05. 20:35 131 (SE) -31
RV Gru s 10 0.2595312 11.00 11.40 0.40 15.05. 20:35 98 (E) -65
V1285 Sco p 10 3.35345 13.45 15.00 1.55 15.05. 20:36 141 (SE) -1
V630 Cen p 10 0.7295228 14.10 14.40 0.30 15.05. 20:36 173 (S) -23
RV CVn s 1 0.2695671 13.75 13.75 0.00 15.05. 20:36 163 (S) 68
IS CMa s 7 0.616985 6.93 6.93 0.00 15.05. 20:36 259 (W) -30
V445 CrA p 10 1.45437 12.49 13.36 0.87 15.05. 20:36 127 (SE) -28
HR Boo s 1 0.315967 13.25 13.70 0.45 15.05. 20:36 137 (SE) 56
V465 CrA p 10 0.3949033 13.70 14.20 0.50 15.05. 20:36 133 (SE) -24
KS Eri p 9 0.533437 9.32 9.41 0.09 15.05. 20:37 290 (W) -25
ET Mus p 8 0.4593487 12.10 12.90 0.80 15.05. 20:37 181 (S) -35
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.