Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V392 Ori p 1 0.659284 10.90 11.50 0.60 27.07. 23:00 33 (NE) -15
EH Lyn p 1 0.326743 13.00 13.28 0.28 27.07. 23:00 352 (N) -5
V397 Cep p 1 2.086835 7.39 7.81 0.42 27.07. 23:00 26 (NE) 57
EY CVn p 1 0.342687 11.91 12.25 0.34 27.07. 23:00 306 (NW) 15
V2083 Cyg p 1 1.867491 6.94 7.18 0.24 27.07. 23:00 259 (W) 81
V502 And s 6 0.318892 13.80 14.15 0.35 27.07. 23:01 87 (E) 38
V336 TrA p 10 0.266768 10.46 11.20 0.74 27.07. 23:01 210 (SW) -35
DQ Her p 7 0.19362088 13.00 18.08 5.08 27.07. 23:01 273 (W) 67
V488 And p 10 0.682193 12.55 12.90 0.35 27.07. 23:01 80 (E) 48
V900 Mon s 6 0.298305 11.92 12.65 0.73 27.07. 23:01 36 (NE) -29
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 27.07. 23:01 31 (NE) -15
TW Cet s 1 0.3168513 10.43 11.14 0.71 27.07. 23:01 110 (E) -10
V414 Dra p 10 0.348087 11.52 11.70 0.18 27.07. 23:02 327 (NW) 71
NQ Aqr p 8 0.429586 12.40 12.95 0.55 27.07. 23:02 168 (S) 28
V714 Mon p 1 0.3445093 11.83 12.37 0.54 27.07. 23:02 34 (NE) -30
SW Sex p 1 0.13493852 14.80 16.70 1.90 27.07. 23:02 325 (NW) -38
WZ Mic p 10 1 12.90 14.40 1.50 27.07. 23:02 175 (S) -4
EM Cyg p 1 0.2909091 11.90 14.40 2.50 27.07. 23:02 209 (SW) 69
UU Cam p 1 0.6825584 11.80 12.30 0.50 27.07. 23:02 20 (N) 43
EV Cnc p 1 0.441439 12.75 12.90 0.15 27.07. 23:02 353 (N) -28
V424 Nor p 10 0.5818 14.47 14.95 0.48 27.07. 23:02 217 (SW) -31
GG Del s 1 0.563226 12.40 12.60 0.20 27.07. 23:03 185 (S) 55
V628 Aur p 9 1.313 15.71 16.31 0.60 27.07. 23:03 30 (NE) 6
RS Ser s 7 0.59814 10.80 11.40 0.60 27.07. 23:03 214 (SW) 21
AN Eri s 10 0.4282205 14.40 14.90 0.50 27.07. 23:03 77 (E) -33
VY Cet p 3 0.34081 11.20 11.90 0.70 27.07. 23:03 110 (E) -9
V477 Hya p 10 0.40719 15.90 16.20 0.30 27.07. 23:03 2 (N) -42
AX Dra s 1 0.5681633 10.90 11.00 0.10 27.07. 23:03 334 (NW) 36
OP Gem p 10 1.966915 14.00 14.50 0.50 27.07. 23:03 30 (NE) -18
V432 Aur p 7 3.08175 8.00 8.37 0.37 27.07. 23:03 33 (NE) 5
V441 Nor p 10 0.362 16.15 16.70 0.55 27.07. 23:03 217 (SW) -31
V808 Aql s 10 1.573871 13.10 13.30 0.20 27.07. 23:03 202 (S) 28
CD Eri p 6 2.876744 9.51 10.49 0.98 27.07. 23:03 80 (E) -19
V357 UMa p 9 2.307312 12.70 14.30 1.60 27.07. 23:04 314 (NW) 32
V891 Aql s 10 0.419508 15.40 15.80 0.40 27.07. 23:04 194 (S) 39
MQ UMa s 1 0.476069 11.57 11.57 0.00 27.07. 23:04 329 (NW) 11
ZZ Vol p 10 0.847434 8.37 8.69 0.32 27.07. 23:04 165 (S) -69
V737 Cep p 8 0.2987665 11.95 12.33 0.38 27.07. 23:04 24 (NE) 75
V640 Pup p 10 1.80488 11.66 12.14 0.48 27.07. 23:04 2 (N) -61
V563 Lyr s 1 0.577642 10.96 10.96 0.00 27.07. 23:04 251 (W) 69
FU Dra s 1 0.306718 10.55 10.55 0.00 27.07. 23:05 316 (NW) 50
V527 And p 10 0.700656 10.65 11.05 0.40 27.07. 23:05 77 (E) 36
V645 And s 8 0.4125814 13.05 13.05 0.00 27.07. 23:05 75 (E) 62
GV Leo s 1 0.266728 11.37 11.37 0.00 27.07. 23:05 334 (NW) -19
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 27.07. 23:06 201 (S) 6
KK Boo p 10 0.279134 14.30 14.80 0.50 27.07. 23:06 302 (NW) 30
V1626 Ori p 6 1.137793 11.87 12.50 0.63 27.07. 23:06 39 (NE) -22
V740 Her p 9 0.990434 14.10 14.70 0.60 27.07. 23:06 276 (W) 60
V1197 Her s 1 0.2626795 13.17 13.17 0.00 27.07. 23:06 267 (W) 41
V1047 Her s 1 0.320736 12.26 12.26 0.00 27.07. 23:06 264 (W) 50
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.