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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1155 Her p 10 0.36945 14.40 14.80 0.40 15.07. 22:42 275 (W) 57
CW CMi p 1 0.313192 11.20 11.60 0.40 15.07. 22:42 349 (N) -39
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 15.07. 22:42 236 (SW) 78
V461 Cam p 10 0.3385585 13.30 13.75 0.45 15.07. 22:42 2 (N) 33
V515 Mon p 1 0.8739713 11.60 12.20 0.60 15.07. 22:42 10 (N) -42
V934 Mon p 9 0.509444 12.60 13.20 0.60 15.07. 22:42 1 (N) -41
GS Aqr s 3 0.374069 13.20 13.60 0.40 15.07. 22:42 125 (SE) 26
HI Leo p 1 0.3115905 10.90 11.60 0.70 15.07. 22:42 296 (NW) -18
AH Mic p 10 0.387315 13.20 13.60 0.40 15.07. 22:42 160 (S) -4
V813 Cep p 10 0.338921 13.15 13.50 0.35 15.07. 22:43 28 (NE) 77
CP Cam s 3 0.796712 10.75 10.75 0.00 15.07. 22:43 27 (NE) 33
V451 Oph s 1 2.19659616 7.86 8.23 0.37 15.07. 22:43 199 (S) 50
V623 Aur p 8 0.60309 12.50 12.90 0.40 15.07. 22:43 17 (N) 1
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 15.07. 22:43 152 (SE) 85
IL Cnc s 1 0.267656 12.35 11.35 -1.00 15.07. 22:44 336 (NW) -17
V699 Her p 10 0.614205 15.40 16.20 0.80 15.07. 22:44 241 (SW) 43
V339 Dra p 9 0.457404 13.40 14.00 0.60 15.07. 22:44 300 (NW) 59
BG Del s 7 0.5636117 13.60 13.80 0.20 15.07. 22:44 152 (SE) 55
CU Tau p 1 0.412528 11.50 11.92 0.42 15.07. 22:44 46 (NE) -1
BO CVn p 1 0.5174625 9.48 10.10 0.62 15.07. 22:44 293 (NW) 36
AG Per s 1 2.02873 6.69 7.00 0.31 15.07. 22:44 39 (NE) 4
V430 Nor p 10 0.366 16.70 17.22 0.52 15.07. 22:44 209 (SW) -25
V2203 Oph p 1 0.455001 11.56 11.94 0.38 15.07. 22:45 211 (SW) 41
AE LMi s 5 0.528341 12.80 12.80 0.00 15.07. 22:45 323 (NW) 3
UZ For p 10 0.087865429 18.20 20.90 2.70 15.07. 22:45 82 (E) -41
V641 Aur p 7 0.504878 12.90 13.65 0.75 15.07. 22:45 14 (N) 4
V553 And p 6 0.30903 17.12 17.68 0.56 15.07. 22:45 53 (NE) 27
V1187 Her s 1 0.310764 11.14 11.31 0.17 15.07. 22:46 262 (W) 56
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 15.07. 22:46 124 (SE) 67
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.07. 22:46 333 (NW) 26
V685 Her s 10 0.5891435 15.40 15.80 0.40 15.07. 22:46 252 (W) 45
EW Psc p 8 0.241202 10.38 10.38 0.00 15.07. 22:46 100 (E) 20
LO And p 1 0.3804371 11.20 11.82 0.62 15.07. 22:46 72 (E) 50
V1055 Sco s 4 0.363686 8.65 8.65 0.00 15.07. 22:46 213 (SW) -6
V343 Ori s 1 0.809135 10.50 11.00 0.50 15.07. 22:46 21 (N) -25
V378 Cam p 9 5.55776 12.16 12.70 0.54 15.07. 22:46 12 (N) 36
XY UMa p 1 0.47899511 9.50 10.17 0.67 15.07. 22:46 344 (N) 17
V501 Sgr p 6 1.513265 12.60 13.70 1.10 15.07. 22:47 180 (S) -1
V1011 Cas s 3 0.677144 12.57 12.75 0.18 15.07. 22:47 40 (NE) 45
V2635 Oph p 8 0.430959 12.15 12.60 0.45 15.07. 22:47 219 (SW) 33
V1164 Cas p 10 3.7134 12.23 12.73 0.50 15.07. 22:47 25 (NE) 42
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 15.07. 22:48 46 (NE) 79
V753 Mon p 5 0.677044 8.30 8.82 0.51 15.07. 22:48 4 (N) -44
DE Lyn p 1 0.408818 13.13 13.90 0.77 15.07. 22:48 351 (N) 18
GW Psc s 8 0.3363377 11.35 11.35 0.00 15.07. 22:48 86 (E) 7
V555 Hya p 10 0.539643 11.82 12.50 0.68 15.07. 22:48 249 (W) -22
PQ Cen p 10 1.0571755 10.70 11.70 1.00 15.07. 22:48 215 (SW) -41
GK Boo s 1 0.477772 10.30 10.30 0.00 15.07. 22:48 284 (W) 38
RW PsA p 9 0.3604495 11.05 11.76 0.71 15.07. 22:48 144 (SE) 5
LT Eri p 1 0.17017 15.00 18.72 3.72 15.07. 22:48 61 (NE) -31
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.