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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:11 UTC
Civil Twilight (6°): 06:20 // 15:47 UTC
Nautical Twilight (12°): 05:39 // 16:29 UTC
Astronomical Twilight (18°): 04:59 // 17:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IU Per p 1 0.857026 10.50 11.60 1.10 02.01. 13:06 58 (NE) 32
CG Cyg p 1 0.6311435 9.73 10.86 1.13 02.01. 13:07 178 (S) 75
YZ Phe s 10 0.23472665 12.65 12.95 0.30 02.01. 13:07 134 (SE) -24
GW Psc s 8 0.3363377 11.35 11.35 0.00 02.01. 13:07 104 (E) 22
V687 Sgr p 9 0.646156 12.50 13.30 0.80 02.01. 13:07 212 (SW) -2
V822 Cyg p 2 1.267769 12.90 14.20 1.30 02.01. 13:07 225 (SW) 72
KU Aur p 1 1.319579 11.70 12.90 1.20 02.01. 13:07 31 (NE) -3
V793 Cas p 10 1.652283 7.93 8.22 0.29 02.01. 13:08 26 (NE) 48
UZ Equ p 10 0.486701 9.15 9.35 0.20 02.01. 13:08 173 (S) 53
IZ Per p 4 3.687673 7.80 9.00 1.20 02.01. 13:08 57 (NE) 49
V509 Cyg p 6 1.609159 13.10 13.70 0.60 02.01. 13:08 231 (SW) 86
V386 Cam p 10 0.50808 12.30 12.75 0.45 02.01. 13:08 19 (N) 38
IP Peg p 1 0.15820616 13.00 18.60 5.60 02.01. 13:08 124 (SE) 47
V629 Aur p 9 0.4105 16.42 17.06 0.64 02.01. 13:08 35 (NE) 8
V719 Her s 1 0.400925 12.50 12.50 0.00 02.01. 13:08 282 (W) 51
VZ Lib s 1 0.358261 10.13 10.55 0.42 02.01. 13:08 253 (W) -7
V415 Dra p 1 0.437416 12.00 12.50 0.50 02.01. 13:08 285 (W) 71
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 02.01. 13:08 59 (NE) 11
ST Aqr p 1 0.780991 9.15 9.67 0.52 02.01. 13:08 156 (SE) 30
V903 Ara p 9 0.301566 12.34 12.40 0.06 02.01. 13:08 212 (SW) -27
DK And s 1 0.489223 12.50 12.50 0.00 02.01. 13:08 74 (E) 66
BC Eri s 1 0.527247 10.83 11.26 0.43 02.01. 13:08 78 (E) -29
V811 Cep p 10 0.2507641 14.20 14.90 0.70 02.01. 13:09 331 (NW) 77
BX Peg p 1 0.280418 11.00 11.69 0.69 02.01. 13:09 158 (S) 65
V451 Oph p 1 2.19659616 7.86 8.46 0.60 02.01. 13:09 231 (SW) 40
V439 Dra p 10 0.678602 13.35 13.80 0.45 02.01. 13:09 343 (N) 73
EQ CMi s 6 0.479536 12.90 12.90 0.00 02.01. 13:09 15 (N) -38
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 02.01. 13:09 194 (S) 9
V577 Lyr p 9 0.390011 14.50 15.00 0.50 02.01. 13:09 272 (W) 67
OZ Dra p 10 0.136647 18.00 20.00 2.00 02.01. 13:09 332 (NW) 36
V701 Cen p 8 0.73845 8.60 9.40 0.80 02.01. 13:09 240 (SW) -49
YY Cnc s 1 0.698445 11.30 10.30 -1.00 02.01. 13:09 5 (N) -9
AO Cam s 1 0.3299026 9.50 9.50 0.00 02.01. 13:09 39 (NE) 28
GT Psc p 9 0.873532 12.25 12.64 0.39 02.01. 13:10 85 (E) 42
V775 Cen p 4 0.6636425 9.90 10.60 0.70 02.01. 13:10 237 (SW) -45
CC Tri p 9 0.382946 13.20 13.70 0.50 02.01. 13:10 73 (E) 30
V541 Cas p 1 0.9098488 10.40 11.10 0.70 02.01. 13:10 40 (NE) 46
NU Boo p 8 0.339576 13.40 13.80 0.40 02.01. 13:10 312 (NW) 39
CP Cam s 3 0.796712 10.75 10.75 0.00 02.01. 13:10 36 (NE) 42
HW Vir s 1 0.11671953 10.50 11.20 0.70 02.01. 13:10 292 (W) -28
GN TrA p 9 0.6146065 11.30 11.80 0.50 02.01. 13:11 211 (SW) -41
V579 Lyr p 1 0.242906 12.77 13.25 0.48 02.01. 13:11 266 (W) 67
HI Lac p 10 0.1666655 15.00 18.00 3.00 02.01. 13:11 67 (NE) 72
RR Men p 10 2.599598 11.44 12.66 1.22 02.01. 13:11 171 (S) -51
NO Aqr p 9 0.32276 14.10 14.70 0.60 02.01. 13:11 185 (S) 27
EX CVn s 4 0.2771572 13.10 13.10 0.00 02.01. 13:12 319 (NW) 11
GR Boo p 1 0.3766695 11.45 11.90 0.45 02.01. 13:12 288 (W) 19
V593 Cen s 10 0.7553457 10.30 11.00 0.70 02.01. 13:12 225 (SW) -54
V339 Dra p 9 0.457404 13.40 14.00 0.60 02.01. 13:12 308 (NW) 45
SX Crv s 1 0.3166127 8.99 9.23 0.24 02.01. 13:12 285 (W) -37
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.