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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.05. 12:13 20 (N) -25
V494 Mon s 6 0.8388177 11.60 11.65 0.05 20.05. 12:13 153 (SE) 34
V2637 Oph p 7 0.386173 11.80 12.27 0.47 20.05. 12:13 357 (N) -35
FU Lib p 2 0.780393 12.90 13.90 1.00 20.05. 12:13 24 (NE) -47
V956 Aql p 10 0.3961755 13.90 14.30 0.40 20.05. 12:13 318 (NW) -44
V448 Vel p 10 0.364875 11.63 11.97 0.34 20.05. 12:13 148 (SE) -17
AE Hya s 9 0.3928877 13.90 14.60 0.70 20.05. 12:14 120 (SE) -5
DY CVn s 1 0.2459495 12.00 12.00 0.00 20.05. 12:14 45 (NE) 11
V404 Peg s 2 0.419177 10.47 10.47 0.00 20.05. 12:14 295 (NW) 24
AQ Boo s 1 0.333139 12.30 12.30 0.00 20.05. 12:15 48 (NE) -9
IW Nor p 10 0.33319 14.00 14.50 0.50 20.05. 12:15 146 (SE) -79
TW Crt p 5 0.944279 8.39 8.72 0.33 20.05. 12:15 106 (E) -15
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.05. 12:15 343 (N) 8
SV Equ s 8 0.880971 9.25 9.41 0.16 20.05. 12:15 300 (NW) -16
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.05. 12:15 26 (NE) 37
EZ Oct p 10 0.285878 11.37 12.09 0.72 20.05. 12:15 178 (S) -53
V563 Lyr p 1 0.577642 10.96 11.47 0.51 20.05. 12:15 342 (N) 3
V535 Ara s 9 0.6293021 7.17 7.71 0.54 20.05. 12:16 209 (SW) -82
V981 Aql p 10 1.058151 14.10 15.30 1.20 20.05. 12:16 319 (NW) -27
V872 Aql p 9 0.5389006 15.10 16.40 1.30 20.05. 12:16 330 (NW) -38
TZ CrA p 10 0.686748 9.60 10.33 0.73 20.05. 12:16 293 (NW) -76
V781 Tau s 1 0.344909 8.90 9.30 0.40 20.05. 12:16 158 (S) 66
V1224 Cen p 10 1.4835 15.94 15.96 0.02 20.05. 12:16 137 (SE) -44
OT UMa p 10 0.3160725 12.20 12.50 0.30 20.05. 12:16 38 (NE) 61
FQ CVn p 1 0.371037 12.95 13.40 0.45 20.05. 12:17 42 (NE) 4
SY Aps p 6 0.278908 12.20 13.60 1.40 20.05. 12:17 157 (SE) -62
IQ Leo p 10 0.317518 14.70 15.30 0.60 20.05. 12:17 79 (E) 18
V367 Gem p 5 1.04998 11.30 11.92 0.62 20.05. 12:17 139 (SE) 55
V637 Cen p 10 0.378416 12.50 13.10 0.60 20.05. 12:18 89 (E) -58
V1175 Cas p 10 3.457188 9.78 10.25 0.47 20.05. 12:18 343 (N) 64
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 20.05. 12:19 342 (N) -68
V354 UMa s 7 0.2938285 10.93 11.20 0.27 20.05. 12:19 34 (NE) 20
TT Cet s 1 0.4859549 10.80 11.10 0.30 20.05. 12:19 233 (SW) 15
GK Aqr p 1 0.327415 12.40 13.60 1.20 20.05. 12:19 280 (W) -9
DT Lyr p 7 0.787907 14.00 14.90 0.90 20.05. 12:19 336 (NW) -6
PZ UMa p 7 0.2626732 12.50 13.10 0.60 20.05. 12:19 65 (NE) 50
V416 Gem s 7 0.256181 12.50 12.50 0.00 20.05. 12:20 133 (SE) 56
OW Com p 10 0.258127 15.40 16.40 1.00 20.05. 12:20 54 (NE) -6
LL Cep p 6 0.7841514 13.50 15.00 1.50 20.05. 12:20 337 (NW) 47
V412 Nor p 10 0.5335 16.50 16.95 0.45 20.05. 12:20 126 (SE) -76
RW Tri p 1 0.23188315 12.50 15.61 3.11 20.05. 12:20 251 (W) 51
V873 Per p 1 0.294902 10.80 11.50 0.70 20.05. 12:20 265 (W) 63
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.05. 12:20 38 (NE) 17
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.05. 12:20 13 (N) -23
V417 Lyr s 4 0.300661 14.90 14.90 0.00 20.05. 12:21 336 (NW) -5
V1271 Her p 10 0.31962 14.20 14.70 0.50 20.05. 12:21 357 (N) 1
X PsA p 10 0.3977746 13.00 14.30 1.30 20.05. 12:21 266 (W) -30
V441 And p 4 0.469656 13.48 14.25 0.77 20.05. 12:21 285 (W) 46
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 20.05. 12:21 332 (NW) 19
V445 Dra p 10 0.3214714 13.40 14.10 0.70 20.05. 12:21 345 (N) 38
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.