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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:06 // 16:21 UTC
Civil Twilight (6°): 05:35 // 16:52 UTC
Nautical Twilight (12°): 04:57 // 17:30 UTC
Astronomical Twilight (18°): 04:20 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V502 Cyg s 4 0.566962 13.60 13.60 0.00 17.02. 03:07 55 (NE) 27
V405 Cep p 8 1.373749 8.75 8.96 0.21 17.02. 03:07 357 (N) 39
GR Vir p 1 0.346974 7.80 8.40 0.60 17.02. 03:07 165 (S) 32
V704 Cyg s 1 0.570705 13.60 14.20 0.60 17.02. 03:07 44 (NE) 22
V1714 Aql p 10 0.96299 11.76 12.45 0.69 17.02. 03:07 87 (E) 10
IL Cnc s 1 0.267656 12.35 11.35 -1.00 17.02. 03:08 272 (W) 25
AC Boo p 1 0.352437 10.00 10.62 0.62 17.02. 03:08 104 (E) 79
NS Lac p 6 1.015555 14.10 14.90 0.80 17.02. 03:08 32 (NE) 19
BX Tri p 6 0.1926355 12.35 12.65 0.30 17.02. 03:08 355 (N) -6
V911 Ara p 10 0.51275 13.40 14.00 0.60 17.02. 03:08 142 (SE) -18
V1284 Cen p 10 0.323526 12.75 13.50 0.75 17.02. 03:08 185 (S) 8
V639 Aur s 4 0.3571 14.01 14.01 0.00 17.02. 03:08 325 (NW) 24
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 17.02. 03:08 44 (NE) 26
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 17.02. 03:08 54 (NE) 23
V625 Cen p 10 0.4697059 14.40 15.00 0.60 17.02. 03:08 179 (S) -17
GV Cyg p 1 0.9906643 13.20 15.20 2.00 17.02. 03:08 39 (NE) 20
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 17.02. 03:08 162 (S) -65
LT Com s 1 0.512058 10.61 10.61 0.00 17.02. 03:08 214 (SW) 63
V353 Dra s 8 0.802697 11.52 11.72 0.21 17.02. 03:09 53 (NE) 67
V396 Peg s 2 0.342286 12.12 12.12 0.00 17.02. 03:09 39 (NE) -22
V554 And p 5 0.35291 16.32 16.78 0.46 17.02. 03:09 360 (N) 4
V438 Cam s 9 0.500825 13.60 13.60 0.00 17.02. 03:09 344 (N) 44
GM Dra s 4 0.338741 8.79 8.79 0.00 17.02. 03:09 55 (NE) 60
U Gem p 1 0.17690624 8.20 14.90 6.70 17.02. 03:09 285 (W) 16
V509 Cam p 6 0.350347 13.00 13.60 0.60 17.02. 03:09 344 (N) 53
SY Hor s 10 0.3116395 11.48 12.08 0.60 17.02. 03:09 266 (W) -67
BH Vir s 1 0.8168711 9.60 10.24 0.64 17.02. 03:10 180 (S) 38
SS Com s 1 0.412815 11.30 11.90 0.60 17.02. 03:10 210 (SW) 56
V412 Nor p 10 0.5335 16.50 16.95 0.45 17.02. 03:10 164 (S) -19
AC Tau p 1 2.043366 10.30 13.10 2.80 17.02. 03:11 314 (NW) -28
V413 Gem p 7 0.532812 14.55 15.00 0.45 17.02. 03:11 291 (W) 0
LO Cyg s 1 0.629214 13.10 13.30 0.20 17.02. 03:11 42 (NE) 21
V531 And p 10 0.406372 11.40 11.60 0.20 17.02. 03:11 6 (N) -6
CR Ind p 9 0.390817 12.05 12.70 0.65 17.02. 03:11 144 (SE) -54
V1252 Her p 10 0.39148 14.50 15.00 0.50 17.02. 03:11 86 (E) 55
SZ Cen p 10 4.107983 8.30 8.90 0.60 17.02. 03:11 181 (S) -19
TY CrA s 5 2.888784 9.39 9.39 0.00 17.02. 03:11 125 (SE) -19
V881 Cep p 10 2.33371 11.64 11.96 0.32 17.02. 03:11 20 (N) 36
EF Boo s 1 0.4205155 9.43 9.43 0.00 17.02. 03:12 78 (E) 85
V927 Mon p 8 0.361879 10.90 11.17 0.27 17.02. 03:12 284 (W) -6
V1355 Tau s 7 0.244668 13.00 13.00 0.00 17.02. 03:12 319 (NW) -5
RT LMi p 1 0.3749177 11.40 11.70 0.30 17.02. 03:12 276 (W) 43
V405 Cam p 10 0.374765 11.52 11.75 0.23 17.02. 03:12 335 (NW) 32
DF Hya p 1 0.3306016 11.00 11.50 0.50 17.02. 03:12 263 (W) 13
V524 Oph p 8 0.308917 13.00 13.80 0.80 17.02. 03:12 136 (SE) -1
V524 Hya p 10 0.15 17.12 19.40 2.28 17.02. 03:12 255 (W) 13
V566 And p 8 0.389694 10.85 11.30 0.45 17.02. 03:13 359 (N) -4
TT Cet s 1 0.4859549 10.80 11.10 0.30 17.02. 03:13 6 (N) -50
V1275 Her p 10 0.29111 14.10 14.70 0.60 17.02. 03:13 74 (E) 55
NT Boo p 10 0.434877 12.10 12.35 0.25 17.02. 03:13 85 (E) 81
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.