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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:42 // 15:40 UTC
Civil Twilight (6°): 06:08 // 16:14 UTC
Nautical Twilight (12°): 05:29 // 16:54 UTC
Astronomical Twilight (18°): 04:51 // 17:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1341 Her p 9 0.58353 15.65 16.10 0.45 24.01. 04:15 94 (E) 20
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.01. 04:15 136 (SE) 31
CK Aur p 10 2.185253 11.50 12.50 1.00 24.01. 04:15 318 (NW) 10
V569 Sco p 1 1.0472438 10.75 11.54 0.79 24.01. 04:15 145 (SE) -12
AP Tau s 3 0.9719742 14.00 14.70 0.70 24.01. 04:15 316 (NW) -1
V339 Boo p 10 0.3628085 10.70 10.90 0.20 24.01. 04:15 92 (E) 66
BI Tri p 10 0.549353 12.30 12.65 0.35 24.01. 04:15 355 (N) -9
V399 Gem p 7 2.04642 10.39 11.09 0.70 24.01. 04:15 298 (NW) 11
QU Cyg p 1 0.3469114 14.50 15.30 0.80 24.01. 04:15 59 (NE) 24
GZ And p 1 0.3050173 10.83 11.61 0.78 24.01. 04:15 352 (N) 5
UY Mus p 10 0.562441 11.70 13.00 1.30 24.01. 04:15 187 (S) -27
FI Lyn s 6 0.373261 9.46 9.46 0.00 24.01. 04:16 304 (NW) 43
HR Gem s 1 1.068963 11.40 11.70 0.30 24.01. 04:16 300 (NW) 7
EM Lac s 1 0.3891351 12.50 13.09 0.59 24.01. 04:16 27 (NE) 21
V789 Per p 9 0.715314 13.20 13.85 0.65 24.01. 04:16 346 (N) 1
V405 CMa p 10 0.384692 10.64 10.98 0.34 24.01. 04:16 268 (W) -26
EL Boo s 1 0.4137625 9.38 9.38 0.00 24.01. 04:16 149 (SE) 51
V505 Cyg p 1 0.667664 11.70 12.40 0.70 24.01. 04:16 58 (NE) 16
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 24.01. 04:16 71 (E) 23
EM Cyg s 1 0.2909091 11.90 11.90 0.00 24.01. 04:16 68 (E) 22
DL Vel p 9 0.563553 11.40 12.00 0.60 24.01. 04:17 221 (SW) -21
V496 Cam s 7 0.392897 13.95 14.40 0.45 24.01. 04:17 346 (N) 51
V2769 Ori p 5 0.27872 15.00 15.30 0.30 24.01. 04:17 292 (W) -11
V474 Cam p 5 0.328205 10.90 11.40 0.50 24.01. 04:17 330 (NW) 45
CW Aqr p 4 0.542909 10.70 11.00 0.30 24.01. 04:17 67 (NE) -39
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 24.01. 04:17 110 (E) -34
V1271 Her p 10 0.31962 14.20 14.70 0.50 24.01. 04:17 79 (E) 48
V905 Ara p 2 0.243905 14.00 14.20 0.20 24.01. 04:18 153 (SE) -30
ET Del p 4 1.0107832 12.00 12.90 0.90 24.01. 04:18 69 (E) -6
V752 Cen p 2 0.370229 9.10 9.66 0.56 24.01. 04:18 202 (S) 1
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 24.01. 04:18 9 (N) -40
LP Com p 1 0.337934 12.76 13.37 0.61 24.01. 04:18 212 (SW) 64
V1898 Cyg p 2 1.513124 7.71 8.15 0.44 24.01. 04:18 44 (NE) 22
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 24.01. 04:18 57 (NE) 22
MU Dra p 1 0.349664 12.76 12.96 0.20 24.01. 04:18 56 (NE) 40
AF Hya p 9 0.5761742 12.80 13.80 1.00 24.01. 04:18 230 (SW) 2
MT Aur p 7 1.191266 14.80 16.20 1.40 24.01. 04:19 307 (NW) 10
BL Eri s 1 0.416918 11.51 11.51 0.00 24.01. 04:19 306 (NW) -40
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 24.01. 04:19 235 (SW) 1
AC Crt s 3 0.617262 9.72 10.17 0.45 24.01. 04:19 220 (SW) 19
V914 Cep p 10 0.38618 13.10 13.40 0.30 24.01. 04:19 10 (N) 41
CV Cyg s 1 0.983425 10.80 11.33 0.53 24.01. 04:19 60 (NE) 25
V366 Tel p 10 0.844598 12.76 13.74 0.98 24.01. 04:20 131 (SE) -40
V502 Her s 1 0.3692772 12.80 13.50 0.70 24.01. 04:20 88 (E) 43
DW UMa s 1 0.13660653 15.10 16.60 1.50 24.01. 04:20 306 (NW) 63
GY Lib s 9 0.519098 12.30 12.30 0.00 24.01. 04:20 149 (SE) 29
AE LMi s 5 0.528341 12.80 12.80 0.00 24.01. 04:20 262 (W) 52
MR Cen s 10 3.913805 10.20 10.50 0.30 24.01. 04:20 194 (S) -23
KQ Lup p 10 1.14608 6.50 6.54 0.04 24.01. 04:20 158 (S) -2
UV Lyn p 1 0.414982 9.41 9.81 0.40 24.01. 04:20 283 (W) 42
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.