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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V842 Her s 1 0.419037 9.85 9.85 0.00 30.04. 13:18 8 (N) 11
V2637 Oph s 7 0.386173 11.80 12.21 0.41 30.04. 13:19 352 (N) -34
HT Vir s 1 0.4076729 7.06 7.48 0.42 30.04. 13:19 51 (NE) -22
V1355 Tau s 7 0.244668 13.00 13.00 0.00 30.04. 13:19 175 (S) 64
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 30.04. 13:19 16 (N) 0
S Ant s 1 0.6483481 6.40 6.87 0.47 30.04. 13:20 123 (SE) -10
V514 Cam p 6 0.362742 12.63 12.63 0.00 30.04. 13:20 15 (N) 47
HO Psc p 9 0.324748 11.00 11.80 0.80 30.04. 13:20 247 (SW) 35
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.04. 13:20 89 (E) -43
V459 Peg p 9 0.295664 13.65 14.52 0.87 30.04. 13:20 296 (NW) 6
V705 And p 10 0.354675 11.12 11.40 0.28 30.04. 13:20 285 (W) 33
HP Pav p 10 0.2978 14.90 15.70 0.80 30.04. 13:20 209 (SW) -59
CV Cyg s 1 0.983425 10.80 11.33 0.53 30.04. 13:20 326 (NW) 7
RW Tri p 1 0.23188315 12.50 15.61 3.11 30.04. 13:20 246 (SW) 54
PT Dra p 10 0.270768 14.30 14.90 0.60 30.04. 13:21 17 (N) 18
V1148 Her p 10 0.2822545 12.50 13.10 0.60 30.04. 13:21 9 (N) 9
AC Boo s 1 0.352437 10.00 10.55 0.55 30.04. 13:21 20 (N) 10
DI Hya s 1 0.6147125 11.00 11.00 0.00 30.04. 13:21 119 (SE) 7
V868 Mon p 8 0.637711 8.90 9.40 0.50 30.04. 13:21 133 (SE) 27
V555 And p 7 0.71681 14.35 14.81 0.46 30.04. 13:21 276 (W) 60
V1252 Her p 10 0.39148 14.50 15.00 0.50 30.04. 13:21 356 (N) 1
V643 Her p 4 1.223089 13.50 15.00 1.50 30.04. 13:21 337 (NW) -14
DW UMa p 1 0.13660653 15.10 16.60 1.50 30.04. 13:21 45 (NE) 43
IO Cep p 1 1.235808 11.40 12.60 1.20 30.04. 13:22 327 (NW) 30
V375 Peg p 8 2.72891 12.50 13.50 1.00 30.04. 13:22 287 (W) 0
LY Boo p 9 0.41441 13.10 13.31 0.21 30.04. 13:22 25 (NE) 4
V879 Aql p 9 0.2710068 13.10 14.80 1.70 30.04. 13:22 329 (NW) -24
GR Tau p 1 0.429851 10.26 10.80 0.54 30.04. 13:22 205 (SW) 58
MQ UMa s 1 0.476069 11.57 11.57 0.00 30.04. 13:22 55 (NE) 29
AC Cnc s 1 0.3004773 13.80 14.70 0.90 30.04. 13:22 108 (E) 31
EX Hya p 10 0.068233846 9.60 13.99 4.39 30.04. 13:23 89 (E) -40
V554 Hya p 10 0.302559 12.50 13.30 0.80 30.04. 13:23 81 (E) -45
GN Boo s 1 0.3016025 10.75 10.75 0.00 30.04. 13:23 28 (NE) -5
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 30.04. 13:23 233 (SW) 47
UU And p 6 1.486302 11.20 14.20 3.00 30.04. 13:24 273 (W) 40
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 30.04. 13:24 265 (W) -3
EI CVn s 1 0.260766 11.80 12.45 0.65 30.04. 13:24 35 (NE) 3
V1001 Cas s 1 0.429058 13.61 13.61 0.00 30.04. 13:24 303 (NW) 43
VZ Cru p 3 1.1258132 11.49 12.10 0.61 30.04. 13:24 137 (SE) -54
V789 Her s 1 0.3200448 14.90 14.90 0.00 30.04. 13:24 359 (N) 3
RW Com s 1 0.2373465 11.00 11.56 0.56 30.04. 13:24 56 (NE) 7
SW Ret p 10 0.3547995 12.63 13.08 0.45 30.04. 13:24 190 (S) -26
SS Ari p 1 0.405986 10.37 10.92 0.55 30.04. 13:24 249 (W) 47
V1100 Her p 1 0.346931 10.92 11.26 0.34 30.04. 13:24 351 (N) 1
V1234 Tau p 7 0.387939 12.60 13.00 0.40 30.04. 13:24 191 (S) 49
AM Her p 1 0.128927 12.30 15.70 3.40 30.04. 13:24 347 (N) 11
IT Cnc s 6 0.363657 12.50 12.90 0.40 30.04. 13:25 102 (E) 38
V1053 Cas s 1 0.649369 15.20 15.20 0.00 30.04. 13:25 312 (NW) 54
BM Tri p 9 0.317819 13.00 13.40 0.40 30.04. 13:25 263 (W) 53
AH Gem p 1 0.336762 14.40 14.90 0.50 30.04. 13:25 136 (SE) 49
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.