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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 02.02. 18:56 350 (N) -30
AX Vir s 1 0.7025264 10.00 10.24 0.24 02.02. 18:56 55 (NE) -21
V864 Cep p 10 1.5823842 14.15 14.75 0.60 02.02. 18:56 334 (NW) 42
AL Cas p 1 0.50055583 12.90 13.60 0.70 02.02. 18:56 332 (NW) 63
NT Dra p 7 1.639934 12.85 13.40 0.55 02.02. 18:56 20 (N) 52
V940 Oph p 10 0.433226 14.80 15.80 1.00 02.02. 18:56 341 (N) -31
IU Aps p 10 0.3046 14.20 14.60 0.40 02.02. 18:56 180 (S) -59
RT Per p 1 0.8494067 10.46 11.74 1.28 02.02. 18:57 265 (W) 75
NU Boo p 8 0.339576 13.40 13.80 0.40 02.02. 18:57 16 (N) 17
GW Cep p 1 0.3188312 11.40 12.10 0.70 02.02. 18:57 347 (N) 56
V534 Aur s 8 2.141839 10.43 10.43 0.00 02.02. 18:57 131 (SE) 61
AD Phe p 10 0.379924 10.27 10.80 0.53 02.02. 18:58 219 (SW) -11
V1136 Cyg p 1 3.462766 12.50 13.30 0.80 02.02. 18:58 324 (NW) -3
SW Lac p 1 0.320719 8.51 9.39 0.88 02.02. 18:58 296 (NW) 29
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 02.02. 18:58 143 (SE) 55
HW Per s 4 0.6348286 13.00 13.30 0.30 02.02. 18:59 244 (SW) 80
AM Her p 1 0.128927 12.30 15.70 3.40 02.02. 18:59 346 (N) 12
Y Sex s 1 0.4198165 9.83 10.17 0.34 02.02. 18:59 99 (E) 9
V458 And p 10 2.290533 12.20 12.32 0.12 02.02. 18:59 285 (W) 60
V721 Cen p 10 1.315668 13.25 14.60 1.35 02.02. 18:59 71 (E) -56
GK Boo p 1 0.477772 10.30 10.80 0.50 02.02. 18:59 26 (NE) 1
CW Eri s 7 2.728372 8.43 8.86 0.43 02.02. 18:59 207 (SW) 18
V1071 Cen p 10 2.69535 9.68 10.23 0.55 02.02. 18:59 113 (SE) -31
V423 Tau s 6 0.682416 15.70 15.80 0.10 02.02. 19:00 150 (SE) 62
AY Tri p 10 0.3939 14.10 14.50 0.40 02.02. 19:00 265 (W) 50
V384 Ser s 1 0.268729 11.90 12.30 0.40 02.02. 19:00 12 (N) -14
AR Boo p 1 0.3448727 13.50 14.50 1.00 02.02. 19:00 41 (NE) -5
VY Cet p 3 0.34081 11.20 11.90 0.70 02.02. 19:00 223 (SW) 10
PY Cyg p 8 0.4650325 14.80 15.20 0.40 02.02. 19:00 326 (NW) 8
V345 Ser p 10 0.372484 14.30 15.10 0.80 02.02. 19:00 26 (NE) -25
V505 Sgr s 1 1.182866 6.46 6.63 0.17 02.02. 19:00 298 (NW) -39
IP Peg s 1 0.15820616 13.00 13.00 0.00 02.02. 19:00 276 (W) 19
CC Com p 1 0.2206859 11.30 12.21 0.91 02.02. 19:00 61 (NE) 5
V1847 Ori s 1 0.342605 12.09 12.36 0.27 02.02. 19:01 174 (S) 51
CU Tau s 1 0.412528 11.50 11.90 0.40 02.02. 19:01 213 (SW) 62
V1159 Her p 10 0.28735 13.30 14.00 0.70 02.02. 19:01 7 (N) 8
AQ Psc s 1 0.4756052 8.60 8.60 0.00 02.02. 19:01 245 (SW) 29
SX Gem s 1 1.3668748 11.00 11.30 0.30 02.02. 19:02 139 (SE) 55
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 02.02. 19:02 206 (SW) 66
V576 Cen p 10 0.378016 12.60 13.40 0.80 02.02. 19:02 105 (E) -36
XY Cru p 8 1.0240025 11.10 11.20 0.10 02.02. 19:02 138 (SE) -52
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 02.02. 19:02 317 (NW) 4
V366 UMa p 8 0.4573045 13.60 14.20 0.60 02.02. 19:02 21 (N) 25
KR Cyg p 1 0.8451528 9.19 10.00 0.81 02.02. 19:02 320 (NW) 1
RV Crv p 1 0.7472455 8.60 9.16 0.56 02.02. 19:02 83 (E) -31
LT Com s 1 0.512058 10.61 10.61 0.00 02.02. 19:02 51 (NE) 3
BB Cir p 7 3.087177 10.00 11.40 1.40 02.02. 19:02 126 (SE) -69
FU Del s 10 0.8310935 14.30 14.30 0.00 02.02. 19:03 308 (NW) -14
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 02.02. 19:03 281 (W) -23
DU Leo s 1 1.37418454 8.68 8.68 0.00 02.02. 19:03 86 (E) 30
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.