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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:17 // 17:45 UTC
Civil Twilight (6°): 03:45 // 18:17 UTC
Nautical Twilight (12°): 03:05 // 18:58 UTC
Astronomical Twilight (18°): 02:20 // 19:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV Psc s 1 0.5539893 11.30 12.00 0.70 10.04. 04:16 60 (NE) 16
CZ CMa p 9 0.818973 13.40 13.70 0.30 10.04. 04:16 336 (NW) -57
AX Vir p 1 0.7025264 10.00 10.81 0.81 10.04. 04:16 261 (W) 12
NR Nor p 10 0.42886 15.50 16.00 0.50 10.04. 04:16 197 (S) -21
V1067 Her s 1 0.258109 12.58 12.58 0.00 10.04. 04:16 235 (SW) 80
V408 Cam p 10 1.0417 13.10 13.30 0.20 10.04. 04:16 4 (N) 31
EO CVn p 10 0.358884 12.25 12.56 0.31 10.04. 04:16 295 (NW) 24
BU Vul p 1 0.5689935 10.60 11.40 0.80 10.04. 04:17 118 (SE) 56
PQ Cyg p 7 1.211183 13.80 14.40 0.60 10.04. 04:17 121 (SE) 71
V345 Gem s 1 0.274778 7.82 7.88 0.06 10.04. 04:17 346 (N) -5
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 10.04. 04:17 198 (S) -40
V1001 Cas p 1 0.429058 13.61 14.71 1.10 10.04. 04:17 56 (NE) 42
PY Boo p 9 0.278049 12.10 12.65 0.55 10.04. 04:17 291 (W) 61
AR Boo s 1 0.3448727 13.50 14.20 0.70 10.04. 04:18 273 (W) 31
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 10.04. 04:18 154 (SE) -46
V474 Hya p 6 0.528304 11.80 12.40 0.60 10.04. 04:18 327 (NW) -35
ES Cnc p 1 1.067793 11.16 11.28 0.12 10.04. 04:18 323 (NW) -21
LR Pav p 10 0.3945 15.00 15.30 0.30 10.04. 04:18 174 (S) -31
SW Lac p 1 0.320719 8.51 9.39 0.88 10.04. 04:18 79 (E) 43
DZ Per p 6 0.764177 14.40 15.00 0.60 10.04. 04:18 32 (NE) 27
V526 And p 10 0.48558 14.30 15.10 0.80 10.04. 04:18 57 (NE) 20
V856 Her s 1 1.22331 12.80 12.80 0.00 10.04. 04:18 251 (W) 68
FS Lup p 9 0.3813993 11.50 12.50 1.00 10.04. 04:19 213 (SW) -22
IM Aur p 1 1.247287 7.90 8.51 0.61 10.04. 04:19 13 (N) 8
V590 Oph p 10 0.8269063 13.40 13.70 0.30 10.04. 04:19 182 (S) 49
V970 Aql p 9 1.268992 13.90 15.40 1.50 10.04. 04:19 162 (S) 46
V477 Her p 8 0.3251804 14.90 15.50 0.60 10.04. 04:20 217 (SW) 62
GH Mon s 5 0.7071845 12.80 13.10 0.30 10.04. 04:20 350 (N) -42
VW Tri p 1 0.298863 13.90 14.40 0.50 10.04. 04:20 53 (NE) 12
V899 Her p 1 0.421169 7.93 8.07 0.14 10.04. 04:20 244 (SW) 62
KV Peg s 5 0.4577795 11.73 11.73 0.00 10.04. 04:21 119 (SE) 43
EV Cet p 9 0.428224 11.60 12.08 0.48 10.04. 04:21 86 (E) -4
V351 Peg p 1 0.593297 8.00 8.31 0.31 10.04. 04:21 93 (E) 23
BQ Ari p 6 0.282335 10.28 10.55 0.27 10.04. 04:21 55 (NE) -9
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 10.04. 04:22 321 (NW) -2
QZ Lup p 9 1.136555 8.30 8.46 0.16 10.04. 04:22 217 (SW) -16
V1179 Her s 1 0.385505 11.39 11.69 0.30 10.04. 04:22 225 (SW) 43
V2650 Oph p 7 0.384054 12.57 13.20 0.63 10.04. 04:22 198 (S) 47
V839 Oph p 1 0.4090015 8.80 9.39 0.59 10.04. 04:22 190 (S) 49
V416 CMa p 10 0.418639 8.61 8.99 0.38 10.04. 04:22 351 (N) -65
BO CVn p 1 0.5174625 9.48 10.10 0.62 10.04. 04:22 287 (W) 42
KN Eri p 8 0.396604 13.23 14.20 0.97 10.04. 04:22 40 (NE) -38
GO Psc p 8 0.453256 13.05 13.40 0.35 10.04. 04:22 63 (NE) 20
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 10.04. 04:22 85 (E) -5
RY Cha s 10 0.640142 13.80 14.00 0.20 10.04. 04:22 200 (S) -55
V535 Aur p 5 0.384744 12.73 13.17 0.44 10.04. 04:23 1 (N) 6
RS Vul s 2 4.4776635 6.79 6.86 0.07 10.04. 04:23 160 (S) 61
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 10.04. 04:23 100 (E) 54
EH CVn p 1 0.263585 12.91 13.26 0.35 10.04. 04:23 281 (W) 34
V870 Ara p 7 0.399826 9.00 9.39 0.40 10.04. 04:23 184 (S) -17
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.