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 °
V646 Cen p 10 2.24657322 9.00 11.70 2.70 30.07. 07:24 126 (SE) -43
SS Boo s 4 7.606141 10.28 10.38 0.10 30.07. 07:24 20 (N) 1
RW Gem p 1 2.8654972 9.53 11.76 2.23 30.07. 07:24 149 (SE) 60
DX Tuc p 8 0.37711 9.48 9.79 0.31 30.07. 07:25 212 (SW) -38
V757 Cen p 1 0.3431685 8.30 8.70 0.40 30.07. 07:25 86 (E) -54
BC Lep s 8 3.9895 10.58 10.58 0.00 30.07. 07:25 168 (S) 21
LS Peg p 8 0.1733 11.60 13.00 1.40 30.07. 07:25 292 (W) 1
XY Sct s 4 0.7852528 13.80 14.50 0.70 30.07. 07:25 325 (NW) -41
NY Vir p 1 0.10101597 13.30 14.22 0.92 30.07. 07:25 58 (NE) -26
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 30.07. 07:25 233 (SW) 44
RZ Lyn p 1 1.146913 10.60 11.30 0.70 30.07. 07:25 72 (E) 43
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 30.07. 07:25 345 (N) 4
CW Cep s 1 2.72914 7.60 8.01 0.41 30.07. 07:25 322 (NW) 44
V477 Lyr p 9 0.471729 14.30 16.00 1.70 30.07. 07:26 339 (N) -10
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 30.07. 07:26 138 (SE) 35
DK Cyg s 1 0.470693 10.37 10.90 0.53 30.07. 07:26 308 (NW) 14
LY Pav p 9 0.37955 14.50 15.00 0.50 30.07. 07:26 210 (SW) -61
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 30.07. 07:26 317 (NW) 4
NV Com p 9 0.3708875 12.31 12.52 0.21 30.07. 07:26 49 (NE) 0
V1100 Her s 1 0.346931 10.92 10.92 0.00 30.07. 07:27 352 (N) 1
V339 Lib p 9 0.339013 13.60 14.40 0.80 30.07. 07:27 35 (NE) -56
V523 Cas s 1 0.2336923 10.62 11.34 0.72 30.07. 07:27 296 (NW) 50
OS Boo p 10 0.275727 13.80 14.10 0.30 30.07. 07:27 21 (N) 6
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 30.07. 07:28 244 (SW) 43
KN Per p 1 0.866461 11.20 11.80 0.60 30.07. 07:28 253 (W) 71
LP UMa p 1 0.309901 12.52 12.79 0.27 30.07. 07:28 46 (NE) 44
EK Aqr p 1 0.61279 10.80 11.33 0.53 30.07. 07:28 257 (W) -1
V1051 Her p 10 0.55833 12.50 12.80 0.30 30.07. 07:28 356 (N) -13
AM Eri p 4 0.3165735 14.40 15.20 0.80 30.07. 07:28 189 (S) 27
V464 Hya p 9 0.342528 13.25 13.80 0.55 30.07. 07:28 70 (E) -51
OT UMa p 10 0.3160725 12.20 12.50 0.30 30.07. 07:29 38 (NE) 60
V538 And p 10 0.5188056 13.90 14.30 0.40 30.07. 07:29 272 (W) 52
V1222 Cen p 10 1.4329 16.83 16.85 0.02 30.07. 07:29 136 (SE) -45
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 30.07. 07:29 318 (NW) 3
GR Tau p 1 0.429851 10.26 10.80 0.54 30.07. 07:29 208 (SW) 58
IV Dra s 4 0.2681055 13.70 13.70 0.00 30.07. 07:29 13 (N) 15
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 30.07. 07:29 276 (W) -4
GO Cyg p 1 0.717765 8.47 9.09 0.62 30.07. 07:29 319 (NW) 8
SW Men p 10 1.41461 12.17 13.09 0.92 30.07. 07:29 183 (S) -38
OQ Cam p 6 0.43784 10.90 11.40 0.50 30.07. 07:29 329 (NW) 71
BZ Leo s 8 0.2697257 15.30 15.80 0.50 30.07. 07:29 68 (E) 11
TZ Boo p 1 0.29716095 10.41 11.00 0.59 30.07. 07:30 22 (N) 3
GM CVn p 1 0.366984 12.00 12.50 0.50 30.07. 07:30 37 (NE) 1
FR Lup s 10 1.264033 10.10 10.10 0.00 30.07. 07:30 114 (SE) -68
V368 Cam s 6 0.4089212 13.35 13.35 0.00 30.07. 07:30 356 (N) 68
BG UMa p 8 0.6630411 10.84 10.93 0.09 30.07. 07:31 30 (NE) 25
V1064 Her p 5 0.3431545 11.30 11.60 0.30 30.07. 07:31 353 (N) -4
V616 Sco p 10 0.844119 11.50 12.10 0.60 30.07. 07:31 347 (N) -83
V941 Oph s 10 1.2497107 16.00 16.50 0.50 30.07. 07:31 346 (N) -31
V880 Mon p 10 0.372458 8.21 8.41 0.20 30.07. 07:31 149 (SE) 26
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.