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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V685 Her p 10 0.5891435 15.40 16.00 0.60 21.04. 05:29 266 (W) 35
V604 Car p 10 0.472292 9.16 9.64 0.48 21.04. 05:29 139 (SE) -76
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.04. 05:29 313 (NW) 51
V365 UMa p 10 0.381189 12.85 13.15 0.30 21.04. 05:30 314 (NW) 37
BI CVn p 1 0.3842103 10.35 10.78 0.43 21.04. 05:30 309 (NW) 16
V1851 Ori p 1 0.276946 12.00 12.50 0.50 21.04. 05:30 50 (NE) -16
LV CMa s 9 1.18348 8.65 8.65 0.00 21.04. 05:30 31 (NE) -48
BW Dra s 1 0.292165 8.61 9.02 0.41 21.04. 05:30 317 (NW) 47
V1345 Her p 9 0.78056 14.60 16.20 1.60 21.04. 05:30 224 (SW) 45
HN Eri p 5 0.623592 8.66 8.97 0.31 21.04. 05:30 82 (E) -38
AW Lup p 9 0.7783 12.00 13.20 1.20 21.04. 05:30 225 (SW) -28
QX Vir p 1 0.242075 13.31 13.60 0.29 21.04. 05:30 265 (W) -3
V947 Per s 6 0.297667 13.45 13.45 0.00 21.04. 05:31 52 (NE) 11
V1218 Cen p 8 0.76729 13.30 14.00 0.70 21.04. 05:31 225 (SW) -63
UY UMa p 1 0.3760203 12.70 12.90 0.20 21.04. 05:31 318 (NW) 34
VV CVn p 1 0.5331303 13.88 14.33 0.45 21.04. 05:31 304 (NW) 14
V3859 Sgr p 10 1.98908 11.80 12.60 0.80 21.04. 05:31 204 (SW) 9
DQ CVn s 1 0.491422 12.28 12.56 0.28 21.04. 05:31 311 (NW) 11
V683 And p 8 1.557415 10.43 10.90 0.47 21.04. 05:31 82 (E) 58
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.04. 05:31 194 (S) 59
V1740 Aql p 8 0.44014 14.00 14.40 0.40 21.04. 05:32 208 (SW) 39
GW Gem s 1 0.6594447 10.48 10.68 0.20 21.04. 05:32 9 (N) -12
DS Psc s 4 0.3424915 11.75 11.75 0.00 21.04. 05:32 106 (E) 17
DY CVn s 1 0.2459495 12.00 12.00 0.00 21.04. 05:32 308 (NW) 16
V1026 Her s 7 0.829383 12.20 12.20 0.00 21.04. 05:33 265 (W) 39
DR Vul s 1 2.250884 8.65 9.19 0.54 21.04. 05:33 189 (S) 67
Z Her p 2 3.992805 7.30 8.18 0.88 21.04. 05:33 235 (SW) 43
OQ Dra s 7 0.3396745 13.20 13.20 0.00 21.04. 05:33 343 (N) 37
V629 And s 8 0.742579 11.20 11.20 0.00 21.04. 05:33 85 (E) 62
BO Tri p 10 2.012 11.90 12.24 0.34 21.04. 05:34 75 (E) 29
V469 And p 10 0.328106 15.10 15.90 0.80 21.04. 05:34 80 (E) 52
DY Gru p 9 0.336029 9.37 10.04 0.67 21.04. 05:34 147 (SE) -5
TZ Boo s 1 0.29716095 10.41 10.82 0.41 21.04. 05:34 293 (NW) 35
V1106 Her p 1 0.2546005 12.60 12.90 0.30 21.04. 05:34 241 (SW) 54
RV Gru p 10 0.2595312 11.00 11.40 0.40 21.04. 05:35 159 (S) -11
AE Hya p 9 0.3928877 13.90 14.80 0.90 21.04. 05:35 326 (NW) -60
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 21.04. 05:35 207 (SW) -2
V453 Mon s 1 0.511003 11.10 11.80 0.70 21.04. 05:35 33 (NE) -38
V428 Cam s 8 0.290606 12.85 12.85 0.00 21.04. 05:35 9 (N) 39
FF CMa s 8 1.2133742 7.38 7.60 0.22 21.04. 05:35 46 (NE) -65
MW And p 9 0.263769 13.95 14.90 0.95 21.04. 05:35 62 (NE) 29
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 21.04. 05:35 268 (W) 7
V884 Cyg s 3 0.480051 13.80 14.20 0.40 21.04. 05:35 216 (SW) 68
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 21.04. 05:35 210 (SW) 9
V565 And p 8 0.3272 12.17 12.30 0.13 21.04. 05:36 62 (NE) 36
V343 Cen s 10 0.587651 11.70 12.10 0.40 21.04. 05:36 226 (SW) -64
V399 Cam p 10 2.5978 10.00 10.20 0.20 21.04. 05:36 22 (N) 27
V1155 Her p 10 0.36945 14.40 14.80 0.40 21.04. 05:36 286 (W) 45
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 21.04. 05:36 312 (NW) -24
AC CMi s 1 0.867217 11.00 11.00 0.00 21.04. 05:36 18 (N) -28
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.