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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CV Dra s 1 0.6175995 9.50 9.50 0.00 05.04. 03:32 6 (N) 83
BC Hya p 10 1.11481 11.20 12.00 0.80 05.04. 03:32 273 (W) -33
XZ Cep s 8 5.09725 8.00 8.43 0.43 05.04. 03:32 36 (NE) 50
RV CVn s 1 0.2695671 13.75 13.75 0.00 05.04. 03:32 265 (W) 42
V1091 Her s 1 0.393559 12.04 12.04 0.00 05.04. 03:33 196 (S) 76
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 05.04. 03:33 182 (S) 50
TX CMi p 1 0.3892173 14.00 15.00 1.00 05.04. 03:33 322 (NW) -28
AR CrB s 1 0.3973515 10.80 10.80 0.00 05.04. 03:33 225 (SW) 62
DW UMa p 1 0.13660653 15.10 16.60 1.50 05.04. 03:33 322 (NW) 35
V490 Cam p 10 0.3234825 13.80 14.30 0.50 05.04. 03:33 349 (N) 37
V506 Cam s 8 0.3401 12.70 13.20 0.50 05.04. 03:33 353 (N) 47
XY Boo s 1 0.370564 10.30 10.61 0.31 05.04. 03:33 256 (W) 38
AD Phe s 10 0.379924 10.27 10.80 0.53 05.04. 03:33 102 (E) -46
EG CVn s 1 0.349276 13.00 13.50 0.50 05.04. 03:33 276 (W) 48
EY CVn p 1 0.342687 11.91 12.25 0.34 05.04. 03:33 278 (W) 41
EW Lyr s 1 1.948741 11.20 11.20 0.00 05.04. 03:34 130 (SE) 73
V1341 Aql p 8 0.304012 13.00 13.70 0.70 05.04. 03:34 152 (SE) 37
V404 Gem s 1 0.348706 11.59 12.11 0.52 05.04. 03:34 339 (N) -22
V1234 Tau s 7 0.387939 12.60 12.60 0.00 05.04. 03:34 17 (N) -30
DN Cam p 1 0.4983105 8.23 8.73 0.51 05.04. 03:34 4 (N) 33
MS Vir s 1 0.3124379 9.34 9.67 0.33 05.04. 03:34 228 (SW) 9
WY Ret p 10 0.553644 13.80 14.60 0.80 05.04. 03:35 142 (SE) -69
V458 Mon p 5 0.3969371 13.30 13.90 0.60 05.04. 03:35 333 (NW) -34
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 05.04. 03:36 35 (NE) 33
DZ Hya p 9 1.087788 11.40 11.90 0.50 05.04. 03:36 243 (SW) -20
VZ Tri p 2 0.4334825 12.80 13.30 0.50 05.04. 03:36 39 (NE) 2
RU UMi p 1 0.524926 10.00 10.66 0.66 05.04. 03:36 328 (NW) 57
V490 And s 7 0.424185 14.60 14.60 0.00 05.04. 03:36 52 (NE) 23
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.04. 03:36 323 (NW) 52
V789 Cep p 9 0.35363 14.58 14.58 0.00 05.04. 03:37 7 (N) 48
V340 Vir p 6 0.45486 11.53 12.22 0.69 05.04. 03:37 241 (SW) 5
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 05.04. 03:37 112 (E) 63
V445 Cas p 1 0.6735235 10.89 11.32 0.43 05.04. 03:37 42 (NE) 31
BS Mus s 10 0.7682444 11.00 11.00 0.00 05.04. 03:37 215 (SW) -45
DQ Car p 9 0.866837 11.10 11.50 0.40 05.04. 03:37 231 (SW) -48
AW UMa s 1 0.438726 6.83 7.08 0.25 05.04. 03:37 291 (W) 22
V1144 Her p 10 0.25497 14.60 15.40 0.80 05.04. 03:37 254 (W) 72
YY Gru p 9 0.2926495 12.40 13.20 0.80 05.04. 03:37 134 (SE) -31
V621 Pup p 10 0.390386 10.25 11.00 0.75 05.04. 03:38 263 (W) -66
V384 Vul s 1 0.4388572 12.72 13.16 0.44 05.04. 03:38 98 (E) 44
V884 Cyg p 3 0.480051 13.80 14.70 0.90 05.04. 03:38 119 (SE) 60
SZ Scl p 10 0.320832 11.72 12.40 0.68 05.04. 03:38 104 (E) -30
V953 Mon p 7 0.426934 13.80 14.40 0.60 05.04. 03:38 313 (NW) -30
AS Lib s 10 0.553805 13.20 13.20 0.00 05.04. 03:38 212 (SW) 12
Y Cyg s 1 2.996332 7.30 7.75 0.45 05.04. 03:38 94 (E) 51
V580 Lyr p 1 0.289052 12.85 13.42 0.57 05.04. 03:39 128 (SE) 70
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 05.04. 03:39 312 (NW) -15
V901 Cen p 1 0.3542133 11.94 12.30 0.37 05.04. 03:39 233 (SW) -39
AP Aur p 1 0.569374 10.90 11.40 0.50 05.04. 03:39 338 (N) 0
BN Ari s 1 0.2993717 10.38 10.98 0.60 05.04. 03:39 44 (NE) -1
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.