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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:35 UTC
Astronomical Twilight (18°): 23:39 // 22:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V343 Ori s 1 0.809135 10.50 11.00 0.50 28.05. 11:32 154 (SE) 50
PY Boo p 9 0.278049 12.10 12.65 0.55 28.05. 11:32 14 (N) 13
V384 Mon s 2 1.118481 12.60 13.00 0.40 28.05. 11:33 141 (SE) 32
BC Col p 10 0.29683 15.00 15.00 0.00 28.05. 11:33 167 (S) 11
GM Boo p 1 0.361122 11.85 12.20 0.35 28.05. 11:33 31 (NE) -12
CX CVn p 5 3.2815985 9.34 9.60 0.26 28.05. 11:33 38 (NE) -2
V1230 Her p 10 0.370002 14.07 14.69 0.62 28.05. 11:33 0 (N) -25
V1692 Aql p 9 0.609249 11.25 11.45 0.20 28.05. 11:33 319 (NW) -24
V753 Per p 9 2.20014 12.98 13.73 0.75 28.05. 11:33 304 (NW) 62
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 28.05. 11:33 300 (NW) 56
MR Aps p 8 0.527865 10.00 11.00 1.00 28.05. 11:34 182 (S) -66
V803 Aql p 4 0.2634245 14.00 15.00 1.00 28.05. 11:34 319 (NW) -41
MR Cen p 10 3.913805 10.20 10.80 0.60 28.05. 11:34 136 (SE) -47
V339 Aps p 9 0.551208 13.20 13.80 0.60 28.05. 11:34 157 (SE) -62
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 28.05. 11:34 106 (E) 31
V1713 Aql p 8 0.531732 10.61 11.15 0.54 28.05. 11:34 314 (NW) -28
EI Cas p 5 1.689147 14.00 15.00 1.00 28.05. 11:34 312 (NW) 46
OQ Cam s 6 0.43784 10.90 10.90 0.00 28.05. 11:34 329 (NW) 72
V417 Lyr p 4 0.300661 14.90 16.20 1.30 28.05. 11:34 333 (NW) -4
V337 Cas s 6 7.046562 12.60 12.60 0.00 28.05. 11:35 310 (NW) 49
EX Hya p 10 0.068233846 9.60 13.99 4.39 28.05. 11:35 90 (E) -40
V345 Ser p 10 0.372484 14.30 15.10 0.80 28.05. 11:35 28 (NE) -24
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 28.05. 11:35 209 (SW) 66
BG Vul s 1 0.4032397 12.90 13.70 0.80 28.05. 11:35 303 (NW) 2
EV Cnc p 1 0.441439 12.75 12.90 0.15 28.05. 11:35 108 (E) 30
V2766 Ori p 6 0.6032 15.00 15.30 0.30 28.05. 11:36 162 (S) 44
IR Vir p 3 0.36938 12.10 12.70 0.60 28.05. 11:36 74 (E) -18
QY Boo p 10 0.341883 12.70 12.90 0.20 28.05. 11:36 15 (N) 5
V364 Per p 2 0.3394535 14.60 15.60 1.00 28.05. 11:36 254 (W) 62
CD Vul p 1 0.683745 11.50 12.60 1.10 28.05. 11:36 316 (NW) -1
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 28.05. 11:36 318 (NW) 3
V449 Peg s 1 0.352657 14.60 14.60 0.00 28.05. 11:36 303 (NW) 10
EN Oct s 1 0.288913 11.88 12.50 0.62 28.05. 11:36 180 (S) -50
HX Eri p 10 0.80615 12.60 13.20 0.60 28.05. 11:37 209 (SW) 17
V512 And p 10 0.745331 11.80 12.50 0.70 28.05. 11:37 277 (W) 43
NU Cas p 1 0.766689 13.20 13.90 0.70 28.05. 11:37 307 (NW) 51
V651 Cyg p 10 1.024871 14.40 15.70 1.30 28.05. 11:37 316 (NW) 24
V625 Aur p 9 0.3309 16.85 17.43 0.58 28.05. 11:37 139 (SE) 76
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 28.05. 11:38 312 (NW) 57
VY Vul s 8 0.8843472 14.20 14.40 0.20 28.05. 11:38 321 (NW) -11
IW Boo p 4 0.264742 13.40 13.70 0.30 28.05. 11:38 30 (NE) 10
GM Gem p 8 1.35967 13.10 14.00 0.90 28.05. 11:38 137 (SE) 43
BU Cas p 1 2.255197 11.60 12.10 0.50 28.05. 11:38 311 (NW) 59
V511 Oph p 6 1.0657 13.40 15.20 1.80 28.05. 11:38 340 (N) -36
EH CVn s 1 0.263585 12.91 12.91 0.00 28.05. 11:39 41 (NE) 3
V505 Cyg s 1 0.667664 11.70 12.00 0.30 28.05. 11:39 319 (NW) 4
CX Ser p 1 0.997289 12.30 13.10 0.80 28.05. 11:39 31 (NE) -33
MT Cas s 1 0.313878 13.30 14.02 0.72 28.05. 11:39 305 (NW) 47
V635 Car p 9 0.799959 12.60 13.30 0.70 28.05. 11:39 154 (SE) -41
V386 Dra s 1 0.238912 13.40 13.40 0.00 28.05. 11:39 352 (N) 12
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.