Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BC Eri p 1 0.527247 10.83 11.32 0.49 24.07. 22:42 64 (NE) -38
V1233 Her p 10 0.3105942 11.80 12.16 0.36 24.07. 22:43 268 (W) 57
GW Boo s 1 0.531544 10.25 10.25 0.00 24.07. 22:43 284 (W) 15
CW Aqr s 4 0.542909 10.70 10.80 0.10 24.07. 22:43 144 (SE) 16
EH CVn s 1 0.263585 12.91 12.91 0.00 24.07. 22:43 294 (NW) 22
AB And s 1 0.3318894 9.50 10.20 0.70 24.07. 22:43 92 (E) 53
PU Boo p 9 0.482238 10.60 10.90 0.30 24.07. 22:44 292 (W) 46
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 24.07. 22:44 170 (S) 50
V354 Aps p 8 0.587153 12.35 12.60 0.25 24.07. 22:44 196 (S) -45
HO Psc p 9 0.324748 11.00 11.80 0.80 24.07. 22:44 86 (E) 15
V1353 Ori p 1 0.471453 12.93 13.20 0.27 24.07. 22:44 41 (NE) -33
EH Cnc p 1 0.4180364 11.73 12.47 0.74 24.07. 22:45 353 (N) -19
V419 Nor p 10 0.6388 16.09 16.53 0.44 24.07. 22:45 213 (SW) -28
DQ CVn s 1 0.491422 12.28 12.56 0.28 24.07. 22:45 306 (NW) 15
V502 Hya p 7 2.494482 10.05 10.41 0.36 24.07. 22:45 340 (N) -50
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 24.07. 22:45 109 (E) 40
V947 Per s 6 0.297667 13.45 13.45 0.00 24.07. 22:45 46 (NE) 7
MT Boo s 6 0.3653325 13.45 13.45 0.00 24.07. 22:45 292 (W) 37
QV UMa p 6 0.311444 13.50 14.50 1.00 24.07. 22:45 343 (N) 13
PT Boo p 9 0.4466345 12.60 12.82 0.22 24.07. 22:45 290 (W) 44
MO Aqr p 2 0.3981435 9.95 10.28 0.33 24.07. 22:46 159 (S) 36
V1302 Her p 1 0.316291 12.72 13.10 0.38 24.07. 22:46 266 (W) 68
V404 CMa p 10 0.45178 17.45 18.40 0.95 24.07. 22:46 42 (NE) -53
X PsA s 10 0.3977746 13.00 14.20 1.20 24.07. 22:46 151 (SE) 10
V1341 Her p 9 0.58353 15.65 16.10 0.45 24.07. 22:46 215 (SW) 48
V2717 Oph p 9 0.336 15.00 15.50 0.50 24.07. 22:46 224 (SW) 22
GP Boo s 1 0.81877 11.10 11.10 0.00 24.07. 22:46 275 (W) 28
TW Cet p 1 0.3168513 10.43 11.18 0.75 24.07. 22:46 105 (E) -14
V404 And s 1 0.676034 10.80 11.30 0.50 24.07. 22:46 69 (E) 39
V1167 Her p 3 0.275279 9.89 9.89 0.00 24.07. 22:47 246 (SW) 28
SY Ind p 10 0.4714 15.00 15.50 0.50 24.07. 22:47 175 (S) -19
MU Aqr s 3 0.2722205 11.30 11.30 0.00 24.07. 22:47 164 (S) 37
V804 Cep p 6 0.347592 12.94 13.45 0.51 24.07. 22:47 8 (N) 48
DL CMi p 8 4.01728 12.86 13.45 0.59 24.07. 22:47 4 (N) -33
KM Cnc s 3 0.536435 12.60 11.60 -1.00 24.07. 22:48 358 (N) -17
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.07. 22:48 301 (NW) 50
V1865 Ori s 3 0.717374 12.50 12.50 0.00 24.07. 22:48 39 (NE) -16
BH Cen p 9 0.791585 10.03 11.16 1.13 24.07. 22:48 224 (SW) -58
CY Cen p 10 1.348327 13.30 16.10 2.80 24.07. 22:48 235 (SW) -44
EI CMi p 8 0.362536 12.80 13.50 0.70 24.07. 22:48 1 (N) -39
V591 Vir p 7 0.350949 12.90 13.35 0.45 24.07. 22:49 264 (W) 9
BX Tri s 6 0.1926355 12.35 12.60 0.25 24.07. 22:49 64 (NE) 22
V415 Cam p 10 0.4326164 13.70 14.10 0.40 24.07. 22:49 6 (N) 42
V345 Dra p 10 0.291903 13.20 13.45 0.25 24.07. 22:49 296 (NW) 53
VY Dor p 9 0.49692 12.19 12.97 0.78 24.07. 22:49 116 (SE) -61
QW And p 5 0.49187 12.60 13.00 0.40 24.07. 22:49 58 (NE) 41
HW Vir p 1 0.11671953 10.50 11.20 0.70 24.07. 22:49 279 (W) -19
CN Del p 10 0.567073 14.20 14.60 0.40 24.07. 22:49 170 (S) 53
V856 Cep p 10 0.314008 12.25 12.50 0.25 24.07. 22:50 8 (N) 59
FL Lac p 1 1.107321 12.90 13.80 0.90 24.07. 22:50 71 (E) 64
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.