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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V534 Aur s 8 2.141839 10.43 10.43 0.00 30.12. 12:29 22 (N) -9
DK Cyg p 1 0.470693 10.37 10.93 0.56 30.12. 12:30 125 (SE) 68
BV Tri p 1 0.494177 14.10 14.30 0.20 30.12. 12:30 63 (NE) 27
V872 Cep p 10 0.2800266 14.80 15.24 0.44 30.12. 12:30 56 (NE) 70
ZZ Sct p 10 2.199127 14.60 16.00 1.40 30.12. 12:30 203 (SW) 27
KM UMa s 1 0.3518602 11.00 11.50 0.50 30.12. 12:30 317 (NW) 8
V1538 Aql s 5 0.73225 12.30 12.60 0.30 30.12. 12:30 195 (S) 46
BD Pav p 10 0.1793015 12.40 16.21 3.81 30.12. 12:30 192 (S) -19
DI Pup p 10 1.706167 11.80 13.00 1.20 30.12. 12:30 5 (N) -59
HN Cnc s 1 0.49451 11.10 10.10 -1.00 30.12. 12:30 358 (N) -24
V848 Her p 9 0.735037 14.90 16.30 1.40 30.12. 12:30 269 (W) 48
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 30.12. 12:31 350 (N) -18
V447 Nor p 10 0.8617 16.45 16.75 0.30 30.12. 12:31 214 (SW) -29
V1137 Her p 10 0.37083 14.30 14.70 0.40 30.12. 12:31 296 (NW) 50
V608 Pup p 10 0.953865 8.12 8.44 0.32 30.12. 12:31 24 (NE) -76
V899 Her p 1 0.421169 7.93 8.07 0.14 30.12. 12:31 267 (W) 48
IU Aps s 10 0.3046 14.20 14.60 0.40 30.12. 12:31 189 (S) -44
V1234 Tau p 7 0.387939 12.60 13.00 0.40 30.12. 12:31 56 (NE) -14
HY Lyr s 4 0.369101 13.80 14.10 0.30 30.12. 12:31 239 (SW) 62
CI Eri p 10 1.238195 9.63 10.61 0.98 30.12. 12:31 132 (SE) -37
GM Dra p 4 0.338741 8.79 9.03 0.23 30.12. 12:31 304 (NW) 64
V816 Cep p 10 0.3113931 13.45 14.10 0.65 30.12. 12:31 2 (N) 64
IL Boo p 6 0.347407 13.10 13.55 0.45 30.12. 12:32 303 (NW) 33
BL Leo s 1 0.28193 13.80 13.80 0.00 30.12. 12:32 313 (NW) -1
AY Tri p 10 0.3939 14.10 14.50 0.40 30.12. 12:32 73 (E) 31
TZ Lyr p 1 0.528827 10.87 11.85 0.98 30.12. 12:32 257 (W) 68
BV Dra s 1 0.350067 7.88 7.88 0.00 30.12. 12:32 316 (NW) 49
V1306 Her p 1 0.370368 11.70 12.10 0.40 30.12. 12:32 265 (W) 66
EN Cas p 3 4.437785 12.20 13.20 1.00 30.12. 12:32 57 (NE) 57
V963 Oph p 10 0.264743 14.60 15.10 0.50 30.12. 12:32 219 (SW) 41
IM Hya p 10 1.782043 12.10 13.20 1.10 30.12. 12:32 268 (W) -43
V651 Ara s 10 0.2770608 14.60 15.30 0.70 30.12. 12:32 208 (SW) -25
CK Aqr p 6 0.2833722 12.90 13.80 0.90 30.12. 12:32 166 (S) 28
PT Dra p 10 0.270768 14.30 14.90 0.60 30.12. 12:33 308 (NW) 45
CM Cap s 5 0.4189 11.00 11.00 0.00 30.12. 12:33 177 (S) 27
AK Tri s 4 0.7017145 11.48 12.00 0.52 30.12. 12:33 65 (NE) 23
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 30.12. 12:33 206 (SW) 10
RS Lep s 6 1.288542 9.91 9.96 0.05 30.12. 12:33 53 (NE) -51
DW UMa p 1 0.13660653 15.10 16.60 1.50 30.12. 12:33 341 (N) 23
V404 CMa p 10 0.45178 17.45 18.40 0.95 30.12. 12:33 47 (NE) -51
V345 Ser p 10 0.372484 14.30 15.10 0.80 30.12. 12:33 265 (W) 19
BY Peg s 1 0.341936 12.90 13.58 0.68 30.12. 12:34 134 (SE) 62
XX Leo s 1 0.971131 11.10 11.40 0.30 30.12. 12:34 332 (NW) -22
V634 And p 10 0.577405 14.40 15.40 1.00 30.12. 12:34 93 (E) 54
V2357 Oph p 6 0.415568 10.66 10.79 0.13 30.12. 12:34 243 (SW) 34
V731 Her s 1 0.4264073 13.30 13.80 0.50 30.12. 12:34 275 (W) 61
BG Cen s 10 0.7430987 11.80 12.10 0.30 30.12. 12:34 223 (SW) -60
V400 Lyr p 1 0.253427 12.70 13.35 0.65 30.12. 12:34 226 (SW) 74
GY Lib p 9 0.519098 12.30 13.00 0.70 30.12. 12:35 252 (W) 6
V762 Cen p 9 3.367895 11.30 12.30 1.00 30.12. 12:35 217 (SW) -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.