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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:07 // 18:45 UTC
Civil Twilight (6°): 02:29 // 19:23 UTC
Nautical Twilight (12°): 01:35 // 20:17 UTC
Astronomical Twilight (18°): 00:18 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Aur s 1 0.3279975 12.52 13.00 0.48 19.05. 02:42 14 (N) 14
V734 CrA p 9 0.978382 11.08 12.00 0.92 19.05. 02:42 187 (S) -4
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 19.05. 02:43 61 (NE) 62
QU Per p 4 2.400935 12.20 14.80 2.60 19.05. 02:43 47 (NE) 18
AM Aqr s 9 0.3737388 12.80 12.80 0.00 19.05. 02:43 142 (SE) 12
V449 And s 1 0.3385155 12.20 12.20 0.00 19.05. 02:44 51 (NE) 29
V674 Pup p 10 0.602926 10.73 11.00 0.27 19.05. 02:44 351 (N) -71
DF Vel p 10 0.7644772 13.30 14.40 1.10 19.05. 02:44 259 (W) -74
BN CMa p 10 0.628271 14.80 15.80 1.00 19.05. 02:44 12 (N) -65
V582 Lyr p 1 0.255905 13.44 14.61 1.17 19.05. 02:44 219 (SW) 79
IT Her p 1 0.3393957 12.90 13.30 0.40 19.05. 02:44 205 (SW) 64
QQ Cas p 1 2.142049 10.30 10.90 0.60 19.05. 02:44 49 (NE) 54
SX Crv p 1 0.3166127 8.99 9.25 0.26 19.05. 02:45 267 (W) -23
DQ CVn s 1 0.491422 12.28 12.56 0.28 19.05. 02:45 302 (NW) 18
QT Boo p 10 0.3190643 11.65 11.80 0.15 19.05. 02:45 293 (NW) 53
QR Hya p 10 2.502939 8.51 8.69 0.18 19.05. 02:45 273 (W) -50
YY Gru p 9 0.2926495 12.40 13.20 0.80 19.05. 02:45 150 (SE) -19
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 19.05. 02:45 163 (S) 73
V667 And p 7 0.694499 12.90 13.30 0.40 19.05. 02:45 69 (E) 53
V1007 Cas p 5 0.332007 12.00 12.44 0.44 19.05. 02:45 61 (NE) 48
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 19.05. 02:45 202 (S) -44
V723 Per p 7 0.796424 12.24 12.70 0.46 19.05. 02:45 47 (NE) 36
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 19.05. 02:45 42 (NE) 45
V473 Cas s 1 0.41546 13.40 13.40 0.00 19.05. 02:46 46 (NE) 40
V500 Cam s 6 0.2483505 14.00 14.70 0.70 19.05. 02:46 355 (N) 39
EX CMa s 10 74.111 13.00 13.00 0.00 19.05. 02:46 17 (N) -52
PQ Ori p 8 0.663005 12.50 13.00 0.50 19.05. 02:46 38 (NE) -36
V409 Aql p 9 2.049404 11.50 12.40 0.90 19.05. 02:46 186 (S) 39
LV Pav p 10 0.533 14.00 14.50 0.50 19.05. 02:47 178 (S) -19
V646 Aur p 9 0.438786 13.40 13.80 0.40 19.05. 02:47 11 (N) 3
V680 Cyg p 1 1.199142 10.00 10.80 0.80 19.05. 02:47 66 (NE) 69
EM Tuc p 4 0.326575 12.16 12.76 0.60 19.05. 02:47 153 (SE) -37
CM Gem p 10 1.403522 14.80 15.30 0.50 19.05. 02:48 16 (N) -21
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 19.05. 02:48 40 (NE) 81
V1088 Her s 1 0.359231 11.00 11.00 0.00 19.05. 02:48 254 (W) 56
V864 Mon s 5 0.358427 9.90 10.50 0.60 19.05. 02:48 8 (N) -45
KO Aur s 1 3.9537975 10.40 10.40 0.00 19.05. 02:48 15 (N) 10
NW Dra s 7 0.728091 12.91 13.45 0.54 19.05. 02:49 338 (N) 37
V1834 Ori p 7 1.51058 6.85 6.94 0.09 19.05. 02:49 44 (NE) -22
V445 Cam p 10 0.30118 14.40 15.20 0.80 19.05. 02:49 4 (N) 39
SY Aps p 6 0.278908 12.20 13.60 1.40 19.05. 02:49 203 (SW) -43
V1103 Her s 1 0.2913524 11.90 11.90 0.00 19.05. 02:49 235 (SW) 68
IU Aps s 10 0.3046 14.20 14.60 0.40 19.05. 02:49 188 (S) -43
V462 Mon p 10 3.486964 15.30 16.50 1.20 19.05. 02:49 10 (N) -36
HI Leo p 1 0.3115905 10.90 11.60 0.70 19.05. 02:49 300 (NW) -21
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 19.05. 02:50 128 (SE) 64
V452 Cam p 10 0.397443 12.10 12.30 0.20 19.05. 02:50 5 (N) 31
AM CrB p 6 0.703654 12.80 13.50 0.70 19.05. 02:50 271 (W) 51
AU Dra s 1 0.515266 12.30 12.30 0.00 19.05. 02:50 333 (NW) 66
LU Lac s 2 0.2988016 14.60 15.32 0.72 19.05. 02:50 71 (E) 65
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.