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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V345 Gem p 1 0.274778 7.82 7.88 0.06 28.07. 03:04 55 (NE) 15
DQ Her p 7 0.19362088 13.00 18.08 5.08 28.07. 03:04 306 (NW) 31
FI Lyn p 6 0.373261 9.46 9.46 0.00 28.07. 03:04 37 (NE) 25
V432 Per s 1 0.3833085 11.00 11.60 0.60 28.07. 03:05 89 (E) 62
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 28.07. 03:05 257 (W) -26
V342 Her p 1 0.851731 10.50 11.30 0.80 28.07. 03:05 287 (W) 18
V631 Aur p 9 0.3459 15.97 16.61 0.64 28.07. 03:05 68 (E) 35
XY Pic p 10 0.2972608 7.61 7.66 0.06 28.07. 03:05 138 (SE) -34
V929 Mon p 9 0.67772 13.00 13.60 0.60 28.07. 03:05 83 (E) -6
RR Cen p 9 0.6056895 7.27 7.68 0.41 28.07. 03:05 233 (SW) -72
KT Aps p 10 0.3742 15.00 15.30 0.30 28.07. 03:05 203 (SW) -52
NT Aps p 5 0.294763 8.39 8.87 0.48 28.07. 03:05 198 (S) -62
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 28.07. 03:05 216 (SW) 36
IM Cnc p 3 2.354372 12.82 13.60 0.78 28.07. 03:05 47 (NE) -2
UU Cam p 1 0.6825584 11.80 12.30 0.50 28.07. 03:05 23 (NE) 58
AM Oct p 10 0.5017 14.40 15.10 0.70 28.07. 03:06 196 (S) -40
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 28.07. 03:06 341 (N) -9
IQ Vel s 10 3.9262974 12.81 12.94 0.13 28.07. 03:06 84 (E) -63
GI CVn p 8 0.30316 14.10 14.90 0.80 28.07. 03:06 345 (N) 9
EW Psc s 8 0.241202 10.38 10.38 0.00 28.07. 03:06 191 (S) 49
V360 UMa s 6 0.360224 13.60 14.00 0.40 28.07. 03:06 346 (N) 10
EL Boo s 1 0.4137625 9.38 9.38 0.00 28.07. 03:07 324 (NW) -19
V553 Hya s 5 0.371497 12.36 12.36 0.00 28.07. 03:07 2 (N) -66
QQ Boo s 8 0.2764765 12.45 12.45 0.00 28.07. 03:07 329 (NW) 13
V1851 Ori s 1 0.276946 12.00 12.00 0.00 28.07. 03:07 98 (E) 20
TW Cet p 1 0.3168513 10.43 11.18 0.75 28.07. 03:07 161 (S) 17
SS Com s 1 0.412815 11.30 11.90 0.60 28.07. 03:07 355 (N) -21
EX Psc s 1 0.289482 12.00 12.00 0.00 28.07. 03:07 186 (S) 46
HT Lyr p 8 0.8619849 13.20 13.70 0.50 28.07. 03:07 299 (NW) 26
BY Peg s 1 0.341936 12.90 13.58 0.68 28.07. 03:07 252 (W) 51
V338 Aqr p 9 0.285143 12.40 13.10 0.70 28.07. 03:07 228 (SW) 28
V418 Cam s 9 0.3067595 13.70 14.40 0.70 28.07. 03:07 28 (NE) 49
GU Mon s 1 0.896647 11.82 11.82 0.00 28.07. 03:07 87 (E) -2
DG CMi p 8 0.366037 11.94 13.90 1.96 28.07. 03:08 75 (E) 0
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 28.07. 03:09 3 (N) -66
HX Eri p 10 0.80615 12.60 13.20 0.60 28.07. 03:09 143 (SE) 14
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 28.07. 03:09 285 (W) 45
HH Boo p 1 0.318666 11.00 11.50 0.50 28.07. 03:09 341 (N) 10
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 28.07. 03:09 281 (W) 30
PY Lyr p 1 0.385768 12.50 13.50 1.00 28.07. 03:09 281 (W) 29
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 28.07. 03:09 294 (NW) 71
AF Hya p 9 0.5761742 12.80 13.80 1.00 28.07. 03:09 65 (NE) -48
AM Her p 1 0.128927 12.30 15.70 3.40 28.07. 03:09 309 (NW) 34
V431 Gem p 10 0.254 17.50 17.70 0.20 28.07. 03:10 62 (NE) 8
V1055 Sco p 4 0.363686 8.65 8.92 0.27 28.07. 03:10 264 (W) -47
V515 Cam p 6 0.30833 13.45 14.10 0.65 28.07. 03:10 4 (N) 37
BS UMa p 1 0.3495099 13.70 14.00 0.30 28.07. 03:10 13 (N) 4
V488 Cam p 7 0.2674155 12.80 12.95 0.15 28.07. 03:10 16 (N) 45
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 28.07. 03:11 298 (NW) 71
KV Peg s 5 0.4577795 11.73 11.73 0.00 28.07. 03:11 247 (SW) 39
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.