Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:54 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:06 UTC
Astronomical Twilight (18°): 04:42 // 17:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cep p 1 0.3188312 11.40 12.10 0.70 31.01. 19:33 346 (N) 55
IV Dra p 4 0.2681055 13.70 14.10 0.40 31.01. 19:33 16 (N) 16
HT Vir s 1 0.4076729 7.06 7.48 0.42 31.01. 19:33 57 (NE) -18
V634 CrA p 10 0.3079573 13.40 13.90 0.50 31.01. 19:33 293 (NW) -75
NN Aqr p 4 0.306779 13.47 14.14 0.67 31.01. 19:34 289 (W) -15
RU Eri s 1 0.632199 9.37 9.64 0.27 31.01. 19:34 202 (S) 22
OP Dra p 9 0.323163 14.71 15.09 0.38 31.01. 19:34 21 (N) 47
V417 Cam p 10 0.28482 14.20 14.70 0.50 31.01. 19:34 20 (N) 76
AK Her p 1 0.4215225 8.29 8.77 0.48 31.01. 19:34 1 (N) -24
V501 Oph s 5 0.96795 10.90 11.10 0.20 31.01. 19:34 344 (N) -24
V555 And p 7 0.71681 14.35 14.81 0.46 31.01. 19:35 280 (W) 56
KW Per p 1 0.93126 10.50 11.50 1.00 31.01. 19:35 296 (NW) 59
AS CrB s 1 0.380663 11.35 11.35 0.00 31.01. 19:35 16 (N) -3
V339 Dra p 9 0.457404 13.40 14.00 0.60 31.01. 19:35 13 (N) 17
AH Cnc s 1 0.360455 13.31 13.68 0.37 31.01. 19:35 112 (E) 33
ET Mus s 8 0.4593487 12.10 12.10 0.00 31.01. 19:35 156 (SE) -54
ES Gem p 10 1.661124 15.20 16.20 1.00 31.01. 19:35 147 (SE) 54
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 31.01. 19:35 347 (N) -36
V368 Tel p 10 0.286829 11.25 12.37 1.12 31.01. 19:36 255 (W) -66
HL Dra s 1 0.944276 7.35 7.35 0.00 31.01. 19:36 350 (N) 19
RZ Lyn s 1 1.146913 10.60 10.80 0.20 31.01. 19:36 76 (E) 46
NS Com p 9 0.330805 13.25 13.60 0.35 31.01. 19:37 58 (NE) 4
WZ Hor p 10 0.728851 8.12 8.45 0.33 31.01. 19:37 199 (S) -27
DX CVn p 1 0.35738 12.25 12.70 0.45 31.01. 19:37 47 (NE) 15
V714 Sco p 10 0.6982113 12.20 12.80 0.60 31.01. 19:37 338 (N) -71
GU Pup p 10 1.652698 11.40 12.20 0.80 31.01. 19:37 148 (SE) 18
IX Boo s 8 0.35431 12.90 12.90 0.00 31.01. 19:37 42 (NE) -5
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 31.01. 19:37 141 (SE) 46
NX Cam s 8 0.605772 10.50 10.50 0.00 31.01. 19:37 311 (NW) 71
V1239 Tau s 5 1.084796 10.66 10.66 0.00 31.01. 19:38 165 (S) 66
GQ Boo p 1 0.3846402 12.65 13.07 0.42 31.01. 19:38 33 (NE) -8
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.01. 19:38 47 (NE) 47
V747 Cen p 10 0.53719488 9.86 10.46 0.60 31.01. 19:38 105 (E) -53
V566 And s 8 0.389694 10.85 11.25 0.40 31.01. 19:38 267 (W) 52
V1355 Tau p 7 0.244668 13.00 13.00 0.00 31.01. 19:39 192 (S) 64
EV Cet p 9 0.428224 11.60 12.08 0.48 31.01. 19:39 251 (W) 14
DI Pup p 10 1.706167 11.80 13.00 1.20 31.01. 19:39 143 (SE) 13
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 31.01. 19:39 313 (NW) 54
CN Tri p 7 0.36705 12.00 12.30 0.30 31.01. 19:39 255 (W) 52
V2617 Sgr p 9 1.267542 9.56 10.10 0.54 31.01. 19:39 298 (NW) -51
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 31.01. 19:39 250 (W) 15
TY Cet p 5 0.323676 11.62 12.10 0.48 31.01. 19:39 226 (SW) 14
V490 Her p 7 1.496632 13.90 15.00 1.10 31.01. 19:40 359 (N) -17
AY Cam p 1 2.7349681 9.69 10.26 0.57 31.01. 19:40 17 (N) 58
VV Cet p 1 0.5223925 10.43 10.99 0.56 31.01. 19:40 251 (W) 13
BY Peg s 1 0.341936 12.90 13.58 0.68 31.01. 19:40 308 (NW) 6
V1034 Her p 1 0.81529 12.88 13.98 1.10 31.01. 19:40 9 (N) -27
AQ Cru p 9 1.154979 13.20 13.90 0.70 31.01. 19:40 141 (SE) -47
WZ And s 1 0.695662 11.60 11.90 0.30 31.01. 19:40 282 (W) 43
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 31.01. 19:41 323 (NW) 0
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.