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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NU Boo s 8 0.339576 13.40 13.40 0.00 16.04. 15:05 24 (NE) 20
CL Cet s 10 0.621622 9.87 9.87 0.00 16.04. 15:05 251 (W) -6
Y Sex p 1 0.4198165 9.83 10.21 0.38 16.04. 15:06 109 (E) 17
EE Aqr s 1 0.5089958 8.30 8.48 0.18 16.04. 15:06 270 (W) -26
QX Boo s 9 0.3604665 12.50 12.50 0.00 16.04. 15:06 21 (N) 11
YY Eri s 1 0.3214963 8.37 8.99 0.62 16.04. 15:06 206 (SW) 26
KV Cep s 6 0.85883 14.10 14.30 0.20 16.04. 15:06 323 (NW) 30
TW Cet s 1 0.3168513 10.43 11.14 0.71 16.04. 15:06 233 (SW) 2
W UMa s 1 0.3336367 7.75 8.43 0.68 16.04. 15:06 57 (NE) 55
V914 Cep s 10 0.38618 13.10 13.40 0.30 16.04. 15:06 344 (N) 46
BS Vul p 1 0.475971 10.90 11.60 0.70 16.04. 15:07 333 (NW) -14
TX CMi s 1 0.3892173 14.00 14.70 0.70 16.04. 15:07 142 (SE) 39
V1284 Her s 1 0.337146 12.78 12.78 0.00 16.04. 15:07 1 (N) -3
V436 Dra p 10 0.430194 14.15 14.80 0.65 16.04. 15:07 347 (N) 34
QX Vir p 1 0.242075 13.31 13.60 0.29 16.04. 15:07 58 (NE) -30
V445 Dra p 10 0.3214714 13.40 14.10 0.70 16.04. 15:07 348 (N) 37
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 16.04. 15:07 288 (W) 10
V404 And s 1 0.676034 10.80 11.30 0.50 16.04. 15:07 289 (W) 41
TU Eri p 9 0.334978 12.56 13.13 0.57 16.04. 15:08 219 (SW) 11
AC Gem p 1 1.661798 11.00 11.80 0.80 16.04. 15:08 159 (S) 59
V1067 Her s 1 0.258109 12.58 12.58 0.00 16.04. 15:08 1 (N) 3
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 16.04. 15:08 331 (NW) 3
V437 Dra p 10 0.316053 13.75 14.40 0.65 16.04. 15:08 343 (N) 27
V624 Cen p 10 0.7000815 14.80 15.60 0.80 16.04. 15:08 120 (SE) -57
AC Lib p 10 0.6649535 13.90 14.60 0.70 16.04. 15:08 62 (NE) -49
V727 Cen p 10 1.8658 13.50 14.00 0.50 16.04. 15:08 84 (E) -49
ST Tri p 1 0.479052 14.30 15.20 0.90 16.04. 15:09 265 (W) 54
V1151 Her p 10 0.27818 12.80 13.05 0.25 16.04. 15:09 17 (N) 11
V616 Cyg p 1 1.326636 13.00 15.00 2.00 16.04. 15:09 326 (NW) 21
ER Cep p 9 0.2857369 15.67 16.34 0.67 16.04. 15:09 353 (N) 51
V435 Peg p 9 0.312999 13.05 13.40 0.35 16.04. 15:09 307 (NW) -9
BT Tri p 10 0.2512 14.20 14.80 0.60 16.04. 15:09 265 (W) 45
V511 Per s 9 3.045303 8.10 8.10 0.00 16.04. 15:09 263 (W) 63
V1647 Aql p 6 0.463588 13.50 14.00 0.50 16.04. 15:10 320 (NW) -44
AN Aps s 9 1.045549 12.40 12.80 0.40 16.04. 15:10 162 (S) -62
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 16.04. 15:10 191 (S) 56
V473 Peg p 9 0.590563 12.70 13.30 0.60 16.04. 15:10 304 (NW) -2
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 16.04. 15:10 305 (NW) -23
AV Pup p 1 0.4350067 10.50 11.10 0.60 16.04. 15:10 142 (SE) 15
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 16.04. 15:11 30 (NE) -40
PQ Vel p 10 22.2632 7.63 7.81 0.18 16.04. 15:11 145 (SE) -12
AO Cam p 1 0.3299026 9.50 10.00 0.50 16.04. 15:11 291 (W) 77
V464 Hya p 9 0.342528 13.25 13.80 0.55 16.04. 15:11 81 (E) -43
V1153 Her p 10 0.374217 12.40 12.65 0.25 16.04. 15:11 17 (N) 13
WY Cep p 2 1.249057 10.80 11.70 0.90 16.04. 15:11 332 (NW) 40
V810 Cep p 9 0.584566 13.10 13.60 0.50 16.04. 15:11 343 (N) 25
V1302 Her p 1 0.316291 12.72 13.10 0.38 16.04. 15:11 360 (N) 4
V514 Mon s 1 0.557388 12.80 13.30 0.50 16.04. 15:11 161 (S) 38
TW CMi s 10 1.07926 14.80 15.60 0.80 16.04. 15:11 143 (SE) 41
V501 Cam p 9 0.454388 13.80 14.10 0.30 16.04. 15:12 14 (N) 57
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.