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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 °
V450 Mon p 6 2.597008 11.40 12.00 0.60 04.04. 22:35 266 (W) 4
V516 Cam p 9 5.221792 10.45 10.77 0.32 04.04. 22:35 357 (N) 63
BX Tri p 6 0.1926355 12.35 12.65 0.30 04.04. 22:35 337 (NW) -3
WY Hya p 1 0.716008 10.40 11.20 0.80 04.04. 22:35 249 (W) 17
IU Lac p 1 0.969058 13.40 13.80 0.40 04.04. 22:35 21 (N) 17
XY Ari p 10 0.25265 13.54 17.60 4.06 04.04. 22:35 324 (NW) -13
V2080 Cyg p 8 4.93355 7.46 7.87 0.41 04.04. 22:35 45 (NE) 29
GZ And p 1 0.3050173 10.83 11.61 0.78 04.04. 22:35 342 (N) 7
V810 Cep p 9 0.584566 13.10 13.60 0.50 04.04. 22:36 32 (NE) 34
V2563 Oph p 7 0.372304 11.60 13.00 1.40 04.04. 22:36 94 (E) 4
IM Cnc s 3 2.354372 12.82 11.82 -1.00 04.04. 22:36 258 (W) 42
V687 Her s 4 0.321451 14.40 14.90 0.50 04.04. 22:36 100 (E) 39
IR Lib s 8 0.2743715 8.72 8.72 0.00 04.04. 22:36 142 (SE) 2
OS Aqr p 9 0.586773 12.00 12.60 0.60 04.04. 22:37 62 (NE) -38
V386 Lup p 9 0.619112 10.90 11.40 0.50 04.04. 22:37 141 (SE) -3
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 04.04. 22:37 50 (NE) 18
FZ CVn p 9 0.358335 13.50 14.00 0.50 04.04. 22:37 115 (SE) 72
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 04.04. 22:37 23 (NE) 16
V1052 Her s 1 0.370829 12.20 12.20 0.00 04.04. 22:38 88 (E) 29
DW UMa s 1 0.13660653 15.10 16.60 1.50 04.04. 22:38 309 (NW) 71
RW PsA p 9 0.3604495 11.05 11.76 0.71 04.04. 22:38 63 (NE) -55
V2617 Oph p 10 0.424074 13.15 13.75 0.60 04.04. 22:38 120 (SE) 12
AU Phe s 10 0.2658125 12.23 12.73 0.50 04.04. 22:38 276 (W) -77
V1232 Her p 9 0.267905 14.45 15.13 0.68 04.04. 22:39 78 (E) 42
V1024 Her p 3 0.5308265 12.50 13.20 0.70 04.04. 22:39 100 (E) 42
V337 UMa p 8 0.383365 13.70 14.25 0.55 04.04. 22:39 285 (W) 68
V821 Cas s 1 1.76974 8.27 8.27 0.00 04.04. 22:39 5 (N) 14
QS UMa p 9 0.4183 15.70 17.65 1.95 04.04. 22:39 287 (W) 61
DZ Psc p 1 0.366136 10.86 11.32 0.46 04.04. 22:39 359 (N) -18
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 04.04. 22:39 355 (N) 21
PY Lyr p 1 0.385768 12.50 13.50 1.00 04.04. 22:39 62 (NE) 15
BS Vir s 10 0.3770834 13.60 14.40 0.80 04.04. 22:39 177 (S) 38
V829 Her s 1 0.358153 11.90 11.90 0.00 04.04. 22:40 81 (E) 41
GY Psc p 9 0.33967 12.40 12.60 0.20 04.04. 22:40 350 (N) -9
GM CVn s 1 0.366984 12.00 12.00 0.00 04.04. 22:40 129 (SE) 66
V424 Cam p 8 0.325849 13.15 13.50 0.35 04.04. 22:40 336 (NW) 46
V1094 Cas p 1 0.51429 12.40 12.86 0.46 04.04. 22:40 354 (N) 20
DU Leo p 1 1.37418454 8.68 9.43 0.75 04.04. 22:41 249 (W) 49
OQ Cas s 3 0.7166834 14.40 14.40 0.00 04.04. 22:41 358 (N) 21
V446 Peg s 1 0.305983 14.00 14.00 0.00 04.04. 22:41 38 (NE) -4
HP Pav p 10 0.2978 14.90 15.70 0.80 04.04. 22:41 150 (SE) -55
QQ Boo s 8 0.2764765 12.45 12.45 0.00 04.04. 22:41 81 (E) 60
V1740 Aql p 8 0.44014 14.00 14.40 0.40 04.04. 22:41 83 (E) -3
SW Sex p 1 0.13493852 14.80 16.70 1.90 04.04. 22:41 221 (SW) 29
VV Ori s 1 1.485377 5.31 5.50 0.19 04.04. 22:41 281 (W) -11
AL Cam p 1 1.328331 10.50 11.30 0.80 04.04. 22:41 355 (N) 59
GH Lac s 1 0.5326205 14.30 14.30 0.00 04.04. 22:42 19 (N) 10
EE Cet s 3 0.379922 8.76 8.76 0.00 04.04. 22:42 323 (NW) -24
BX Peg s 1 0.280418 11.00 11.62 0.62 04.04. 22:42 39 (NE) -4
S Ant p 1 0.6483481 6.40 6.92 0.52 04.04. 22:42 219 (SW) 2
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.