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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY Cet p 1 0.7904598 10.58 11.61 1.03 18.07. 19:02 44 (NE) -52
AT Cam s 1 1.395894 9.80 10.60 0.80 18.07. 19:02 348 (N) 29
PW UMa p 8 0.5552888 11.10 11.60 0.50 18.07. 19:02 326 (NW) 41
V440 Cas s 8 0.32568791 15.00 15.00 0.00 18.07. 19:02 38 (NE) 25
RZ UMi s 2 0.3373491 12.80 13.50 0.70 18.07. 19:02 359 (N) 53
V502 Oph p 1 0.453387 8.34 8.84 0.50 18.07. 19:02 163 (S) 39
KT Cas p 8 2.76967 12.40 14.70 2.30 18.07. 19:02 24 (NE) 20
V337 UMa s 8 0.383365 13.70 14.20 0.50 18.07. 19:03 306 (NW) 39
V459 Peg p 9 0.295664 13.65 14.52 0.87 18.07. 19:03 76 (E) 16
V506 Oph s 1 1.0604275 11.20 12.00 0.80 18.07. 19:03 142 (SE) 42
DN Cam p 1 0.4983105 8.23 8.73 0.51 18.07. 19:03 355 (N) 33
V398 Lac s 2 5.406015 8.73 8.73 0.00 18.07. 19:03 48 (NE) 35
HO Psc p 9 0.324748 11.00 11.80 0.80 18.07. 19:03 36 (NE) -19
V430 Dra p 9 0.4102 15.20 16.00 0.80 18.07. 19:03 47 (NE) 55
V603 Aur s 8 0.37475 12.70 12.70 0.00 18.07. 19:03 347 (N) 14
GV Pup s 9 0.988358 12.90 12.90 0.00 18.07. 19:04 287 (W) -30
BO CVn s 1 0.5174625 9.48 10.05 0.57 18.07. 19:04 255 (W) 69
OO Cam p 10 8.11905 10.90 11.33 0.43 18.07. 19:04 2 (N) 21
V1095 Her p 1 0.415379 11.90 12.40 0.50 18.07. 19:04 102 (E) 72
TY CrA p 5 2.888784 9.39 9.81 0.42 18.07. 19:04 143 (SE) -7
WZ Cep s 1 0.417444 12.45 12.95 0.50 18.07. 19:04 21 (N) 41
FX Vel s 10 1.052565 9.70 10.50 0.80 18.07. 19:04 255 (W) -40
V366 UMa p 8 0.4573045 13.60 14.20 0.60 18.07. 19:04 316 (NW) 73
DU Gru p 9 0.601954 11.79 12.42 0.63 18.07. 19:04 116 (SE) -31
V837 Cep p 10 0.438076 12.80 13.00 0.20 18.07. 19:04 46 (NE) 47
BT Pup p 10 1.5921029 13.90 14.60 0.70 18.07. 19:04 275 (W) -37
WW Eri p 1 0.926499 11.12 11.71 0.59 18.07. 19:04 334 (NW) -45
BT Pup s 10 1.5921029 13.90 14.50 0.60 18.07. 19:04 275 (W) -37
U Peg p 1 0.3747772 9.23 9.76 0.53 18.07. 19:05 55 (NE) -7
V473 Cam p 7 0.298438 11.55 12.20 0.65 18.07. 19:05 347 (N) 41
V449 Peg p 1 0.352657 14.60 15.10 0.50 18.07. 19:05 73 (E) 23
CL Ari s 8 0.993599 9.75 9.75 0.00 18.07. 19:05 5 (N) -12
EH Hya s 10 0.2969053 14.20 14.20 0.00 18.07. 19:05 225 (SW) -7
V637 Pup p 10 2.3705 11.28 11.95 0.67 18.07. 19:05 256 (W) -43
V591 Vir s 7 0.350949 12.90 12.90 0.00 18.07. 19:05 203 (SW) 41
EF CVn s 1 0.27205 13.10 13.50 0.40 18.07. 19:05 242 (SW) 56
ER Vul p 1 0.698095 7.27 7.49 0.22 18.07. 19:05 80 (E) 29
V361 Lyr p 4 0.309614 14.30 15.70 1.40 18.07. 19:05 77 (E) 59
V585 Aur p 4 0.535301 11.05 11.45 0.40 18.07. 19:05 348 (N) -7
EE CVn s 1 0.280562 13.70 14.57 0.87 18.07. 19:05 247 (SW) 58
GW Tau p 1 0.6413225 11.20 11.90 0.70 18.07. 19:06 351 (N) -14
AB Tel p 10 0.32597 13.40 14.10 0.70 18.07. 19:06 154 (SE) -17
XX Ant s 7 0.8880136 8.62 9.23 0.61 18.07. 19:06 244 (SW) -29
V839 Cen p 8 0.330936 9.51 10.13 0.62 18.07. 19:06 214 (SW) -5
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 18.07. 19:06 296 (NW) 3
IU Aps p 10 0.3046 14.20 14.60 0.40 18.07. 19:06 177 (S) -41
V362 UMa p 8 0.3428 14.20 14.70 0.50 18.07. 19:06 280 (W) 72
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 18.07. 19:06 105 (E) 56
DD Com p 1 0.2692074 14.30 15.05 0.75 18.07. 19:06 254 (W) 41
QQ Lup p 10 0.251562 12.40 13.35 0.95 18.07. 19:06 192 (S) -7
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.