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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1374 Tau p 1 0.250818 13.00 13.50 0.50 21.07. 11:49 254 (W) 50
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 11:49 53 (NE) 71
V523 And p 10 0.528539 11.90 12.40 0.50 21.07. 11:49 312 (NW) 14
VY Cet p 3 0.34081 11.20 11.90 0.70 21.07. 11:49 268 (W) -24
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.07. 11:49 81 (E) -42
LZ Dra s 5 0.350349 12.00 12.00 0.00 21.07. 11:49 6 (N) 35
V609 Aql s 1 0.7965633 11.70 11.90 0.20 21.07. 11:50 10 (N) -25
PY Vir s 1 0.311248 9.60 10.00 0.40 21.07. 11:50 112 (E) 12
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 21.07. 11:50 18 (N) -8
CO Ind p 10 0.597959 10.64 11.25 0.61 21.07. 11:50 324 (NW) -87
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 21.07. 11:50 265 (W) 3
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 21.07. 11:50 351 (N) 14
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 21.07. 11:50 51 (NE) -18
DW CMi s 2 0.30755495 14.50 14.50 0.00 21.07. 11:50 203 (SW) 43
V1144 Her p 10 0.25497 14.60 15.40 0.80 21.07. 11:50 50 (NE) 22
AA Lyn p 9 0.561388 14.70 15.30 0.60 21.07. 11:50 235 (SW) 77
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.07. 11:51 36 (NE) 14
V376 Dra p 9 1.21019 12.70 14.40 1.70 21.07. 11:51 19 (N) 34
LO Com s 1 0.2863605 12.38 12.38 0.00 21.07. 11:51 98 (E) 42
TY Boo p 1 0.3171485 10.81 11.47 0.66 21.07. 11:51 64 (NE) 24
V449 Dra p 10 0.351315 12.23 12.45 0.22 21.07. 11:51 1 (N) 42
V1286 Her p 1 0.334711 12.56 12.96 0.40 21.07. 11:51 37 (NE) 4
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 21.07. 11:51 359 (N) -4
UX Ret p 7 0.4901044 8.32 9.02 0.70 21.07. 11:51 220 (SW) -31
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 21.07. 11:51 41 (NE) -49
V1095 Her s 1 0.415379 11.90 11.90 0.00 21.07. 11:52 35 (NE) 13
V1351 Cen p 10 0.399114 10.65 11.30 0.65 21.07. 11:52 115 (SE) -21
V677 Cen s 9 0.3250284 11.50 11.60 0.10 21.07. 11:52 120 (SE) -29
TU CMi s 5 0.4334425 14.40 15.10 0.70 21.07. 11:52 206 (SW) 45
AI Tri p 3 0.19174566 16.00 16.50 0.50 21.07. 11:52 298 (NW) 16
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.07. 11:52 51 (NE) 28
YY Gem s 1 0.8142822 8.91 9.59 0.68 21.07. 11:52 225 (SW) 67
V1115 Cas s 1 0.323283 13.00 13.00 0.00 21.07. 11:52 321 (NW) 31
DW Pav p 10 0.698 15.70 16.40 0.70 21.07. 11:52 156 (SE) -68
NS Lac p 6 1.015555 14.10 14.90 0.80 21.07. 11:52 344 (N) 12
AY Aqr p 10 0.281995 13.70 14.70 1.00 21.07. 11:53 319 (NW) -54
LT Cam p 2 0.2766042 14.50 14.70 0.20 21.07. 11:53 309 (NW) 64
OQ Cam s 6 0.43784 10.90 10.90 0.00 21.07. 11:53 320 (NW) 48
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.07. 11:53 15 (N) -7
V645 And s 8 0.4125814 13.05 13.05 0.00 21.07. 11:53 335 (NW) 14
V391 Vir s 1 0.3543161 12.21 12.60 0.39 21.07. 11:53 117 (SE) 26
V336 TrA p 10 0.266768 10.46 11.20 0.74 21.07. 11:53 138 (SE) -50
IR Lib s 8 0.2743715 8.72 8.72 0.00 21.07. 11:53 103 (E) -28
KV Peg p 5 0.4577795 11.73 11.93 0.20 21.07. 11:54 352 (N) -23
V592 Lyr s 1 0.355684 11.54 11.54 0.00 21.07. 11:54 28 (NE) 0
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 21.07. 11:54 22 (N) 9
V405 Dra s 1 0.413036 11.54 11.54 0.00 21.07. 11:54 21 (N) 17
CX CMa p 8 0.9546236 9.90 10.60 0.70 21.07. 11:54 200 (S) 12
V2165 Cyg p 9 1.96239 8.75 8.90 0.16 21.07. 11:54 353 (N) 11
AE LMi p 5 0.528341 12.80 13.20 0.40 21.07. 11:54 125 (SE) 66
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.