Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OU Ser p 1 0.2967662 8.25 8.43 0.18 21.05. 04:03 276 (W) 16
V1031 Ori p 1 3.40556 6.02 6.43 0.41 21.05. 04:03 62 (NE) -34
V618 Aur p 9 0.992835 12.95 13.90 0.95 21.05. 04:03 40 (NE) 3
V846 Oph p 10 3.126721 9.90 10.60 0.70 21.05. 04:03 222 (SW) 0
IR Lac p 9 0.651512 15.20 16.00 0.80 21.05. 04:03 69 (E) 79
V447 Cyg p 6 2.205593 13.10 14.50 1.40 21.05. 04:03 220 (SW) 73
CR Tri p 9 0.296078 14.10 14.80 0.70 21.05. 04:03 71 (E) 28
RW Com s 1 0.2373465 11.00 11.56 0.56 21.05. 04:03 314 (NW) 0
CU Tau p 1 0.412528 11.50 11.92 0.42 21.05. 04:03 65 (NE) 12
V362 Dra p 9 0.3472233 12.11 12.89 0.78 21.05. 04:03 325 (NW) 57
AM Aqr p 9 0.3737388 12.80 14.20 1.40 21.05. 04:03 162 (S) 19
V464 Peg p 10 0.890893 12.35 12.90 0.55 21.05. 04:03 143 (SE) 72
KV Pup p 9 3.667874 9.63 10.34 0.71 21.05. 04:03 90 (E) -78
V380 Gem p 6 0.33661 13.15 14.00 0.85 21.05. 04:03 36 (NE) -6
DV Gem p 9 4.40032 15.50 16.80 1.30 21.05. 04:03 37 (NE) -13
IM Gem s 7 1.427284 15.20 15.20 0.00 21.05. 04:04 33 (NE) -12
FM Vul p 1 0.784642 12.80 13.70 0.90 21.05. 04:04 225 (SW) 62
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.05. 04:04 255 (W) 44
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.05. 04:04 188 (S) -59
V1660 Aql p 10 1.16355 12.10 12.40 0.30 21.05. 04:04 196 (S) 43
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 21.05. 04:04 119 (SE) 60
MU Mon p 10 1.2 14.10 14.60 0.50 21.05. 04:04 32 (NE) -23
PZ UMa s 7 0.2626732 12.50 12.50 0.00 21.05. 04:04 355 (N) 10
T Aur p 6 0.20437829 15.20 15.50 0.30 21.05. 04:04 43 (NE) 3
V422 And p 4 1.015595 13.40 14.00 0.60 21.05. 04:05 77 (E) 70
EX Aqr s 6 0.8893855 11.90 11.90 0.00 21.05. 04:05 175 (S) 42
V387 Cas p 1 1.608216 12.50 13.00 0.50 21.05. 04:05 52 (NE) 55
LL Com p 1 0.406915 12.22 12.71 0.49 21.05. 04:05 308 (NW) 8
V373 Dra s 3 0.316906 13.00 13.00 0.00 21.05. 04:05 298 (NW) 57
CD Tau s 1 3.435137 6.77 7.31 0.54 21.05. 04:05 51 (NE) -4
V1692 Aql p 9 0.609249 11.25 11.45 0.20 21.05. 04:05 213 (SW) 43
V577 Oph p 4 6.079096 11.36 12.00 0.64 21.05. 04:06 233 (SW) 35
GV Boo s 2 0.367868 12.40 12.40 0.00 21.05. 04:06 303 (NW) 8
V480 Cas s 9 0.342013 14.60 14.70 0.10 21.05. 04:06 54 (NE) 48
V625 Cen p 10 0.4697059 14.40 15.00 0.60 21.05. 04:06 231 (SW) -47
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 21.05. 04:06 212 (SW) 68
V1104 Her s 1 0.227876 13.30 13.30 0.00 21.05. 04:06 285 (W) 62
V412 Lyr s 1 0.931481 13.70 14.10 0.40 21.05. 04:06 238 (SW) 60
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.05. 04:06 289 (W) 75
DH CVn s 1 0.365804 12.72 13.20 0.48 21.05. 04:07 321 (NW) 7
V1100 Sgr p 10 3.592526 12.10 13.90 1.80 21.05. 04:07 207 (SW) 16
NO Cam p 1 0.430755 12.20 13.00 0.80 21.05. 04:07 19 (N) 44
BN Ari p 1 0.2993717 10.38 11.02 0.64 21.05. 04:07 82 (E) 28
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.05. 04:07 300 (NW) 8
DW UMa p 1 0.13660653 15.10 16.60 1.50 21.05. 04:07 348 (N) 20
V572 Per p 5 1.21317 6.50 6.79 0.29 21.05. 04:07 50 (NE) 35
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.05. 04:07 293 (NW) -29
GR Boo p 1 0.3766695 11.45 11.90 0.45 21.05. 04:07 288 (W) 19
EW Psc s 8 0.241202 10.38 10.38 0.00 21.05. 04:07 123 (SE) 35
HL Psc p 9 0.491606 10.79 11.12 0.33 21.05. 04:07 87 (E) 37
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.