Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PQ Dra p 9 0.3209415 13.90 14.50 0.60 30.07. 02:04 335 (NW) 22
HZ Her p 6 1.700166 12.80 15.20 2.40 30.07. 02:05 301 (NW) 21
HW Vir p 1 0.11671953 10.50 11.20 0.70 30.07. 02:05 336 (NW) -46
EH CVn p 1 0.263585 12.91 13.26 0.35 30.07. 02:05 334 (NW) -4
IR Lib s 8 0.2743715 8.72 8.72 0.00 30.07. 02:05 273 (W) -42
QT Per s 1 0.8515552 14.20 14.20 0.00 30.07. 02:05 74 (E) 56
IW UMa s 1 0.774718 11.70 11.81 0.11 30.07. 02:05 23 (NE) 8
V948 Cep p 10 1.13502 12.35 12.60 0.25 30.07. 02:05 360 (N) 66
V1215 Her p 10 0.312752 14.30 15.00 0.70 30.07. 02:05 313 (NW) 30
GH Vul p 10 5.05305 14.90 16.40 1.50 30.07. 02:05 259 (W) 35
V883 Cep p 9 0.624477 13.20 13.70 0.50 30.07. 02:05 349 (N) 65
V1123 Tau s 1 0.399949 9.87 9.87 0.00 30.07. 02:06 102 (E) 33
LL Cep p 6 0.7841514 13.50 15.00 1.50 30.07. 02:06 355 (N) 65
V472 Cen p 10 0.4227 12.70 13.20 0.50 30.07. 02:06 314 (NW) -70
OZ Dra p 10 0.136647 18.00 20.00 2.00 30.07. 02:06 348 (N) 27
HS Aqr p 1 0.7101875 9.35 9.42 0.07 30.07. 02:06 232 (SW) 27
QV UMa s 6 0.311444 13.50 13.50 0.00 30.07. 02:06 18 (N) 13
DI Hya p 1 0.6147125 11.00 12.00 1.00 30.07. 02:06 53 (NE) -41
BX Aqr p 9 1.529613 11.50 12.50 1.00 30.07. 02:06 224 (SW) 19
MU Lac s 10 0.2775155 14.10 14.10 0.00 30.07. 02:06 285 (W) 78
LP Com p 1 0.337934 12.76 13.37 0.61 30.07. 02:07 348 (N) -12
EO CVn p 10 0.358884 12.25 12.56 0.31 30.07. 02:07 351 (N) -6
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 30.07. 02:07 297 (NW) 50
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 30.07. 02:07 232 (SW) -7
BF Tri s 9 0.326566 14.00 14.50 0.50 30.07. 02:07 118 (SE) 60
V1695 Aql p 9 0.412779 10.90 11.30 0.40 30.07. 02:07 244 (SW) 16
CH Hya p 10 0.346546 14.50 15.50 1.00 30.07. 02:08 324 (NW) -66
AF Pup p 10 0.3836773 13.30 13.50 0.20 30.07. 02:08 99 (E) -55
DQ Her p 7 0.19362088 13.00 18.08 5.08 30.07. 02:08 300 (NW) 37
TT Her s 1 0.912078 9.61 9.89 0.28 30.07. 02:08 290 (W) 6
FL Tel p 10 0.51178 14.00 14.80 0.80 30.07. 02:08 226 (SW) -29
EK Com p 1 0.266685 12.70 13.40 0.70 30.07. 02:08 344 (N) -11
BX And s 1 0.6101125 8.90 9.15 0.25 30.07. 02:08 95 (E) 63
ZZ Boo s 6 4.9917633 6.79 7.44 0.65 30.07. 02:08 330 (NW) -8
AA UMa p 1 0.468127 10.88 11.58 0.70 30.07. 02:08 20 (N) 9
V1356 Cyg s 1 1.95671 10.10 10.40 0.30 30.07. 02:09 266 (W) 44
BW Dra p 1 0.292165 8.61 9.08 0.47 30.07. 02:09 334 (NW) 29
V731 CrA p 10 0.537745 10.90 11.30 0.40 30.07. 02:09 236 (SW) -21
EZ Mon p 2 0.3761659 12.90 13.40 0.50 30.07. 02:09 77 (E) -17
CT Eri s 10 0.6341963 10.00 10.27 0.27 30.07. 02:09 125 (SE) -15
V692 And s 6 0.33802 12.50 12.50 0.00 30.07. 02:09 185 (S) 85
BM UMa s 1 0.2712208 13.80 14.60 0.80 30.07. 02:09 5 (N) 7
FW Hya p 9 0.406138 12.20 12.50 0.30 30.07. 02:09 26 (NE) -72
TX Her p 1 2.05980944 8.54 9.31 0.77 30.07. 02:10 303 (NW) 28
LT Cam s 2 0.2766042 14.50 14.50 0.00 30.07. 02:10 41 (NE) 40
DV Psc s 1 0.3085358 10.59 10.59 0.00 30.07. 02:10 169 (S) 45
V456 Oph p 1 1.016001 10.20 10.70 0.50 30.07. 02:10 264 (W) 16
QY Hya s 2 0.292341 9.04 9.04 0.00 30.07. 02:10 345 (N) -67
DZ Per s 6 0.764177 14.40 14.70 0.30 30.07. 02:11 60 (NE) 64
DF Lyr s 1 0.5771284 13.10 13.40 0.30 30.07. 02:11 277 (W) 32
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.