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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KN Eri p 8 0.396604 13.23 14.20 0.97 25.05. 19:00 286 (W) -20
V903 Ara p 9 0.301566 12.34 12.40 0.06 25.05. 19:00 142 (SE) -32
OU Ser s 1 0.2967662 8.25 8.43 0.18 25.05. 19:00 114 (SE) 39
TT And p 8 2.765115 11.50 13.00 1.50 25.05. 19:00 10 (N) 7
V345 Gem s 1 0.274778 7.82 7.88 0.06 25.05. 19:00 279 (W) 38
V1069 Her s 6 0.486617 12.30 12.30 0.00 25.05. 19:00 59 (NE) 37
BD Gem p 1 1.6167225 11.90 13.80 1.90 25.05. 19:00 276 (W) 15
V644 Ori p 9 2.481541 14.60 16.50 1.90 25.05. 19:00 282 (W) 14
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.05. 19:00 40 (NE) 5
V438 Cam s 9 0.500825 13.60 13.60 0.00 25.05. 19:01 341 (N) 49
GO Vul p 8 2.0178517 13.20 13.70 0.50 25.05. 19:01 55 (NE) 8
BV CMi p 10 2.6825 6.91 7.03 0.12 25.05. 19:01 253 (W) 21
V658 Lyr p 1 0.33026 11.10 11.50 0.40 25.05. 19:01 53 (NE) 31
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 25.05. 19:01 177 (S) 14
TX Her s 1 2.05980944 8.54 8.97 0.43 25.05. 19:01 68 (E) 39
IL Cas p 4 3.451732 10.60 11.50 0.90 25.05. 19:01 350 (N) 21
DZ Cas p 1 0.784886 11.60 12.30 0.70 25.05. 19:01 5 (N) 16
XZ UMa s 1 1.222309 10.10 10.20 0.10 25.05. 19:01 285 (W) 64
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 25.05. 19:02 41 (NE) 26
V1053 Her s 1 0.287796 13.57 13.57 0.00 25.05. 19:02 74 (E) 35
V600 And s 7 0.396793 12.64 12.30 -0.34 25.05. 19:02 12 (N) 8
NSV 08970 Oph p 10 2.504273 14.90 15.70 0.80 25.05. 19:02 92 (E) 15
MN Lyr p 6 0.544077 13.80 14.50 0.70 25.05. 19:02 61 (NE) 22
NR Boo p 2 0.356731 12.00 12.50 0.50 25.05. 19:02 125 (SE) 39
EG CVn s 1 0.349276 13.00 13.50 0.50 25.05. 19:02 123 (SE) 71
HS Ara p 9 2.645573 14.00 15.40 1.40 25.05. 19:02 136 (SE) -37
BG Vul p 1 0.4032397 12.90 13.70 0.80 25.05. 19:02 41 (NE) -8
AA Lyn p 9 0.561388 14.70 15.30 0.60 25.05. 19:02 286 (W) 45
V1088 Aql p 10 0.998379 14.50 15.50 1.00 25.05. 19:02 61 (NE) -7
EF CVn p 1 0.27205 13.10 13.50 0.40 25.05. 19:02 138 (SE) 63
QW Gem s 1 0.3581235 10.33 10.33 0.00 25.05. 19:02 284 (W) 27
V848 Her p 9 0.735037 14.90 16.30 1.40 25.05. 19:03 83 (E) 42
V1096 Her p 1 0.2414165 13.05 13.40 0.35 25.05. 19:03 65 (NE) 39
V558 And p 1 0.31092 15.62 16.10 0.48 25.05. 19:03 342 (N) 7
AD Cnc s 1 0.2827379 13.10 13.40 0.30 25.05. 19:03 246 (SW) 31
FV CVn p 1 0.315365 11.80 12.15 0.35 25.05. 19:03 126 (SE) 65
KP Peg p 5 0.7272053 7.05 7.26 0.21 25.05. 19:03 43 (NE) -16
CU Tau p 1 0.412528 11.50 11.92 0.42 25.05. 19:03 314 (NW) -1
LT Pav p 10 0.393674 11.40 12.20 0.80 25.05. 19:03 150 (SE) -54
GH Mon p 5 0.7071845 12.80 13.70 0.90 25.05. 19:03 259 (W) 6
V711 Cyg s 1 0.82671 13.80 13.80 0.00 25.05. 19:03 24 (NE) 13
GO CVn p 7 0.537569 13.50 13.90 0.40 25.05. 19:04 100 (E) 70
IQ Lup p 10 3.54005 10.31 10.66 0.35 25.05. 19:04 159 (S) -14
LO Com s 1 0.2863605 12.38 12.38 0.00 25.05. 19:04 172 (S) 66
WZ Cet p 9 2.306128 10.80 11.40 0.60 25.05. 19:04 331 (NW) -43
V567 Aur s 5 0.710089 12.55 13.10 0.55 25.05. 19:04 299 (NW) 20
OQ Cam p 6 0.43784 10.90 11.40 0.50 25.05. 19:04 338 (N) 30
V615 Pup p 9 3.38771 8.91 8.98 0.07 25.05. 19:04 222 (SW) -23
AA Cet p 1 0.536169 6.20 6.70 0.50 25.05. 19:04 315 (NW) -57
AQ Boo p 1 0.333139 12.30 13.00 0.70 25.05. 19:04 143 (SE) 53
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.