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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:40 // 15:44 UTC
Civil Twilight (6°): 06:06 // 16:18 UTC
Nautical Twilight (12°): 05:27 // 16:57 UTC
Astronomical Twilight (18°): 04:49 // 17:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY Lyr s 8 0.653167 13.80 14.10 0.30 25.01. 12:16 259 (W) 50
V751 Per p 10 5.96135 11.46 11.93 0.47 25.01. 12:16 61 (NE) 55
HW Per s 4 0.6348286 13.00 13.30 0.30 25.01. 12:16 55 (NE) 30
RU UMi p 1 0.524926 10.00 10.66 0.66 25.01. 12:16 338 (N) 38
IM Aur s 1 1.247287 7.90 8.05 0.15 25.01. 12:17 42 (NE) 22
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 25.01. 12:17 229 (SW) 77
GX Aur s 1 1.143258 12.00 12.00 0.00 25.01. 12:17 36 (NE) 8
V417 Lyr p 4 0.300661 14.90 16.20 1.30 25.01. 12:17 249 (W) 56
RS Sct p 5 0.6642377 9.78 10.91 1.13 25.01. 12:17 224 (SW) 19
V364 UMa s 8 0.3669815 13.40 13.95 0.55 25.01. 12:17 328 (NW) 34
V1055 Sco s 4 0.363686 8.65 8.65 0.00 25.01. 12:17 236 (SW) -21
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 25.01. 12:17 161 (S) 40
V889 Cep s 10 0.418336 12.55 12.80 0.25 25.01. 12:17 18 (N) 72
V948 Her p 6 1.275207 9.02 9.31 0.29 25.01. 12:17 271 (W) 39
V505 Cam p 7 0.336361 13.80 14.50 0.70 25.01. 12:17 1 (N) 43
DS Psc s 4 0.3424915 11.75 11.75 0.00 25.01. 12:17 121 (SE) 27
VY PsA p 9 0.633889 8.81 9.01 0.20 25.01. 12:18 171 (S) 15
V654 Pup p 9 0.370015 14.00 14.80 0.80 25.01. 12:18 95 (E) -67
MT And s 8 0.358775 14.80 14.80 0.00 25.01. 12:18 72 (E) 40
IW Boo s 4 0.264742 13.40 13.40 0.00 25.01. 12:18 313 (NW) 21
V642 Pup p 10 5.41414 10.25 10.95 0.70 25.01. 12:18 36 (NE) -60
V1160 Her p 10 0.376073 12.20 12.65 0.45 25.01. 12:18 297 (NW) 36
GK Cas p 1 2.303687 12.90 13.70 0.80 25.01. 12:19 49 (NE) 53
CH Hya s 10 0.346546 14.50 15.50 1.00 25.01. 12:19 283 (W) -50
BZ Eri p 1 0.6641701 9.00 9.48 0.48 25.01. 12:19 88 (E) -10
FY Boo p 1 0.2411595 13.12 13.83 0.71 25.01. 12:19 306 (NW) 1
NO Cam s 1 0.430755 12.20 12.90 0.70 25.01. 12:19 21 (N) 46
V1179 Her p 1 0.385505 11.39 11.72 0.33 25.01. 12:19 268 (W) 16
AC Tuc p 10 1.265821 11.30 12.97 1.67 25.01. 12:19 164 (S) -22
GV Aqr p 4 0.33677 13.60 14.00 0.40 25.01. 12:20 166 (S) 31
V339 Ara p 8 2.438853 11.10 11.70 0.60 25.01. 12:20 216 (SW) -21
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 25.01. 12:20 327 (NW) 3
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 25.01. 12:20 257 (W) 24
V929 Mon s 9 0.67772 13.00 13.00 0.00 25.01. 12:21 46 (NE) -30
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 25.01. 12:21 17 (N) -26
GQ Dra s 3 0.765903 8.98 8.98 0.00 25.01. 12:21 298 (NW) 51
ES UMa p 1 0.5288515 11.00 11.40 0.40 25.01. 12:21 359 (N) 29
V506 And p 9 0.34345 13.60 14.40 0.80 25.01. 12:21 100 (E) 51
QT Lup p 10 0.385957 12.32 12.82 0.50 25.01. 12:21 245 (SW) -40
IV Dra s 4 0.2681055 13.70 13.70 0.00 25.01. 12:21 311 (NW) 37
CD Tri p 3 0.369035 12.14 12.62 0.48 25.01. 12:21 78 (E) 38
AH Mic p 10 0.387315 13.20 13.60 0.40 25.01. 12:21 187 (S) -1
BM Mon s 1 1.2449444 12.20 12.30 0.10 25.01. 12:21 46 (NE) -30
AD Phe s 10 0.379924 10.27 10.80 0.53 25.01. 12:21 141 (SE) -11
V600 And s 7 0.396793 12.64 12.30 -0.34 25.01. 12:22 93 (E) 76
V338 Aqr p 9 0.285143 12.40 13.10 0.70 25.01. 12:22 179 (S) 39
V668 Ara s 10 0.6014 13.30 13.80 0.50 25.01. 12:22 213 (SW) -36
V501 Cyg p 8 2.806245 12.70 13.50 0.80 25.01. 12:22 229 (SW) 69
BV Tri p 1 0.494177 14.10 14.30 0.20 25.01. 12:22 78 (E) 41
BK Vul s 1 0.453463 12.80 12.80 0.00 25.01. 12:22 190 (S) 68
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.