Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:28 UTC
Nautical Twilight (12°): 01:29 // 20:23 UTC
Astronomical Twilight (18°): 00:07 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Vir p 1 0.311248 9.60 10.10 0.50 21.05. 20:40 189 (S) 35
V426 Nor p 10 0.4735 17.76 18.05 0.29 21.05. 20:40 161 (S) -20
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.05. 20:40 175 (S) 65
EV Cnc p 1 0.441439 12.75 12.90 0.15 21.05. 20:40 264 (W) 21
BD And p 1 0.9258052 11.30 11.70 0.40 21.05. 20:41 24 (NE) 16
HH Boo s 1 0.318666 11.00 11.00 0.00 21.05. 20:41 111 (E) 82
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.05. 20:41 344 (N) 72
BD CrB p 9 0.356872 14.20 14.70 0.50 21.05. 20:41 114 (SE) 65
ES UMa p 1 0.5288515 11.00 11.40 0.40 21.05. 20:41 327 (NW) 57
HR Boo s 1 0.315967 13.25 13.70 0.45 21.05. 20:41 148 (SE) 59
V423 Tau p 6 0.682416 15.70 16.50 0.80 21.05. 20:41 306 (NW) 3
FT Lup s 9 0.470084 9.70 9.98 0.28 21.05. 20:41 166 (S) -5
V845 Cep p 10 0.386159 14.30 15.20 0.90 21.05. 20:41 15 (N) 44
V405 Dra p 1 0.413036 11.54 11.88 0.34 21.05. 20:42 57 (NE) 47
DK Hya s 1 0.5219213 10.50 10.70 0.20 21.05. 20:42 233 (SW) 2
IT Per s 1 1.533725 9.90 10.00 0.10 21.05. 20:42 349 (N) 5
DR CVn s 1 0.329058 11.70 11.95 0.25 21.05. 20:42 222 (SW) 73
V361 Lyr p 4 0.309614 14.30 15.70 1.40 21.05. 20:42 60 (NE) 39
DD Mon s 1 0.5680155 10.61 10.61 0.00 21.05. 20:42 281 (W) -9
V609 Aur p 9 0.4747295 13.10 13.60 0.50 21.05. 20:43 319 (NW) 13
V659 Ara s 10 0.2918802 13.90 14.40 0.50 21.05. 20:43 157 (SE) -27
Y Sex s 1 0.4198165 9.83 10.17 0.34 21.05. 20:43 242 (SW) 23
V362 Dra p 9 0.3472233 12.11 12.89 0.78 21.05. 20:43 34 (NE) 59
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 21.05. 20:43 85 (E) 5
AH Aur s 1 0.4941067 10.20 10.70 0.50 21.05. 20:43 302 (NW) 10
DY CVn p 1 0.2459495 12.00 12.50 0.50 21.05. 20:44 207 (SW) 76
UZ For p 10 0.087865429 18.20 20.90 2.70 21.05. 20:44 308 (NW) -57
V364 Per s 2 0.3394535 14.60 15.60 1.00 21.05. 20:44 348 (N) -3
LM Cnc s 5 0.315801 12.00 11.00 -1.00 21.05. 20:44 266 (W) 22
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 21.05. 20:44 55 (NE) -25
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.05. 20:44 191 (S) 10
V1207 Her p 8 0.2667556 12.55 13.40 0.85 21.05. 20:44 110 (E) 48
MS Pav p 10 0.33474 13.70 14.60 0.90 21.05. 20:44 155 (SE) -51
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.05. 20:44 113 (SE) -19
GW Psc s 8 0.3363377 11.35 11.35 0.00 21.05. 20:44 8 (N) -32
V563 And p 8 0.3031916 13.70 14.20 0.50 21.05. 20:44 356 (N) -3
PP Cam p 2 0.840392 12.45 13.01 0.56 21.05. 20:44 350 (N) 36
CX Gem s 4 2.163696 12.00 12.00 0.00 21.05. 20:45 296 (NW) 7
PX Aps p 9 0.820805 12.31 12.64 0.33 21.05. 20:45 168 (S) -40
IP Peg s 1 0.15820616 13.00 13.00 0.00 21.05. 20:46 35 (NE) -15
V2712 Oph p 10 0.562227 12.15 12.45 0.30 21.05. 20:46 131 (SE) 11
V418 Aql p 9 2.234907 12.80 16.00 3.20 21.05. 20:46 89 (E) 4
V907 Ara p 9 0.467014 13.30 13.60 0.30 21.05. 20:46 152 (SE) -27
V636 Aur s 1 0.3406176 13.70 14.10 0.40 21.05. 20:46 313 (NW) 11
V1112 Tau s 1 0.423837 13.10 13.10 0.00 21.05. 20:46 315 (NW) -21
V687 Her p 4 0.321451 14.40 15.00 0.60 21.05. 20:46 119 (SE) 51
V520 Cas p 1 0.489832 12.50 13.10 0.60 21.05. 20:47 18 (N) 19
CK Cet p 7 0.767309 10.35 10.67 0.32 21.05. 20:47 37 (NE) -56
LU Cnc p 6 0.39855 12.10 12.60 0.50 21.05. 20:47 266 (W) 28
BX Dra p 1 0.579028 11.50 12.20 0.70 21.05. 20:47 43 (NE) 67
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.