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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Del p 9 0.51667 14.30 15.80 1.50 17.02. 21:06 349 (N) -25
TW UMa p 1 2.16678 12.20 14.50 2.30 17.02. 21:06 44 (NE) 43
V589 Aur p 10 1.16 12.20 12.90 0.70 17.02. 21:07 276 (W) 58
IO Cep p 1 1.235808 11.40 12.60 1.20 17.02. 21:07 350 (N) 19
V338 Aqr p 9 0.285143 12.40 13.10 0.70 17.02. 21:07 326 (NW) -36
RW Com s 1 0.2373465 11.00 11.56 0.56 17.02. 21:07 87 (E) 34
V401 Cam s 8 0.3158103 13.20 13.60 0.40 17.02. 21:07 333 (NW) 64
VW UMi p 7 0.488922 12.10 12.52 0.42 17.02. 21:07 6 (N) 48
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 17.02. 21:08 301 (NW) 32
GR Boo p 1 0.3766695 11.45 11.90 0.45 17.02. 21:08 62 (NE) 11
DY Aqr p 8 2.159695 10.50 11.00 0.50 17.02. 21:08 319 (NW) -29
LU Pav p 10 1.2064 15.00 15.50 0.50 17.02. 21:08 171 (S) -81
HP Aur p 1 1.42282 10.85 11.54 0.69 17.02. 21:08 261 (W) 56
CW Aqr s 4 0.542909 10.70 10.80 0.10 17.02. 21:08 307 (NW) -47
V723 Per p 7 0.796424 12.24 12.70 0.46 17.02. 21:09 312 (NW) 37
NS Cep s 6 0.77638 12.20 12.24 0.04 17.02. 21:09 354 (N) 21
WZ Cap s 9 0.3130867 14.00 14.00 0.00 17.02. 21:09 327 (NW) -51
V831 Oph p 10 0.62616 13.80 14.90 1.10 17.02. 21:09 36 (NE) -25
V505 Cyg p 1 0.667664 11.70 12.40 0.70 17.02. 21:09 354 (N) -7
V803 Aql s 4 0.2634245 14.00 14.80 0.80 17.02. 21:09 22 (N) -46
BV Dra s 1 0.350067 7.88 7.88 0.00 17.02. 21:10 34 (NE) 36
BS UMa s 1 0.3495099 13.70 14.00 0.30 17.02. 21:10 82 (E) 55
VX Mus p 9 3.111766 11.50 12.50 1.00 17.02. 21:10 155 (SE) -35
HI Lac p 10 0.1666655 15.00 18.00 3.00 17.02. 21:11 334 (NW) 20
IR Vir s 3 0.36938 12.10 12.70 0.60 17.02. 21:11 109 (E) 10
FX Eri p 8 0.292345 9.70 9.97 0.27 17.02. 21:11 226 (SW) -18
IR Cas s 1 0.680686 10.80 11.50 0.70 17.02. 21:11 333 (NW) 21
V1188 Tau p 6 0.576023 11.85 12.30 0.45 17.02. 21:11 267 (W) 35
V405 Cam p 10 0.374765 11.52 11.75 0.23 17.02. 21:11 321 (NW) 67
V438 Cam p 9 0.500825 13.60 13.90 0.30 17.02. 21:11 349 (N) 61
DX Vel p 2 1.1173045 10.70 11.50 0.80 17.02. 21:11 163 (S) -14
HS Her p 1 1.6374341 8.50 8.97 0.47 17.02. 21:11 17 (N) -14
WX Cnc p 1 1.2245895 10.50 11.20 0.70 17.02. 21:11 151 (SE) 71
V536 Ori p 8 3.163264 10.40 11.00 0.60 17.02. 21:11 228 (SW) 31
V609 Aur p 9 0.4747295 13.10 13.60 0.50 17.02. 21:11 265 (W) 61
BS Cas p 1 0.440469 12.20 12.60 0.40 17.02. 21:12 321 (NW) 37
RT LMi p 1 0.3749177 11.40 11.70 0.30 17.02. 21:12 119 (SE) 65
BG Leo p 5 3.779537 13.60 15.10 1.50 17.02. 21:12 102 (E) 40
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 17.02. 21:12 201 (S) 51
BQ Phe p 10 0.218481 10.43 10.60 0.17 17.02. 21:12 248 (W) -48
FP Sge s 9 0.642007 14.50 14.90 0.40 17.02. 21:12 357 (N) -20
IM And s 9 0.2703735 18.30 18.80 0.50 17.02. 21:12 310 (NW) 19
V902 Cep p 10 0.32871 11.78 12.28 0.50 17.02. 21:12 354 (N) 44
V524 Hya p 10 0.15 17.12 19.40 2.28 17.02. 21:12 156 (SE) 38
GZ And p 1 0.3050173 10.83 11.61 0.78 17.02. 21:13 301 (NW) 34
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.02. 21:13 73 (E) 35
V718 Her s 7 0.5960123 13.90 14.30 0.40 17.02. 21:13 30 (NE) 14
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.02. 21:13 57 (NE) 17
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 17.02. 21:13 4 (N) 11
V366 UMa p 8 0.4573045 13.60 14.20 0.60 17.02. 21:13 41 (NE) 41
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.