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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 23.04. 17:17 318 (NW) -31
LU Lac s 2 0.2988016 14.60 15.32 0.72 23.04. 17:17 342 (N) 14
V371 Aur p 10 1.210833 15.50 16.90 1.40 23.04. 17:17 271 (W) 63
RV Crv s 1 0.7472455 8.60 8.60 0.00 23.04. 17:17 123 (SE) 1
V1309 Her p 9 0.369883 12.00 12.75 0.75 23.04. 17:18 27 (NE) 9
QX Cyg s 8 0.8995035 14.30 14.50 0.20 23.04. 17:18 5 (N) -2
PZ UMa p 7 0.2626732 12.50 13.10 0.60 23.04. 17:18 85 (E) 80
V1263 Cyg p 10 1.997048 13.50 14.50 1.00 23.04. 17:18 9 (N) 13
V505 Sgr s 1 1.182866 6.46 6.63 0.17 23.04. 17:18 14 (N) -54
V1633 Ori p 3 1.149385 12.10 12.80 0.70 23.04. 17:18 221 (SW) 37
V580 Lyr s 1 0.289052 12.85 12.85 0.00 23.04. 17:19 19 (N) -2
BM UMa s 1 0.2712208 13.80 14.60 0.80 23.04. 17:19 82 (E) 63
BW Leo s 1 0.3373728 14.70 15.40 0.70 23.04. 17:19 115 (SE) 41
IV Dra s 4 0.2681055 13.70 13.70 0.00 23.04. 17:19 41 (NE) 30
BC Tri p 10 0.707815 11.90 12.10 0.20 23.04. 17:19 299 (NW) 15
BB Peg p 1 0.361501 10.80 11.48 0.68 23.04. 17:19 331 (NW) -19
AL Cas s 1 0.50055583 12.90 13.60 0.70 23.04. 17:20 331 (NW) 45
HI Cep p 4 1.752931 12.30 13.80 1.50 23.04. 17:20 0 (N) 22
HI Leo s 1 0.3115905 10.90 10.90 0.00 23.04. 17:20 131 (SE) 30
LT Eri p 1 0.17017 15.00 18.72 3.72 23.04. 17:20 246 (SW) 10
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 23.04. 17:20 30 (NE) -52
V1025 Cas p 5 1.099647 12.68 13.15 0.47 23.04. 17:20 329 (NW) 22
AU Phe p 10 0.2658125 12.23 12.78 0.55 23.04. 17:21 240 (SW) -39
QX Vir s 1 0.242075 13.31 13.60 0.29 23.04. 17:21 92 (E) -5
FY CVn p 10 0.386118 13.30 13.70 0.40 23.04. 17:21 67 (NE) 34
V336 TrA p 10 0.266768 10.46 11.20 0.74 23.04. 17:21 137 (SE) -53
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 23.04. 17:21 349 (N) -9
BO Gru p 10 0.56221 12.10 12.60 0.50 23.04. 17:21 268 (W) -63
V350 CrA p 10 0.466223 13.20 13.90 0.70 23.04. 17:21 77 (E) -63
V542 Hya p 10 0.381025 10.28 10.40 0.12 23.04. 17:21 151 (SE) 22
V1181 Her p 1 0.337042 11.00 11.41 0.41 23.04. 17:21 45 (NE) 12
V1231 Sco p 10 0.403586 15.42 15.61 0.19 23.04. 17:21 79 (E) -57
TV Men p 10 0.75721 13.24 13.69 0.45 23.04. 17:22 195 (S) -41
GW Boo p 1 0.531544 10.25 10.59 0.34 23.04. 17:22 84 (E) 21
V386 Dra p 1 0.238912 13.40 13.90 0.50 23.04. 17:23 24 (NE) 17
CW Cas s 1 0.318862 11.02 11.47 0.45 23.04. 17:23 331 (NW) 34
GY Cnc p 7 0.1754425 16.50 17.80 1.30 23.04. 17:23 163 (S) 58
AQ Com s 1 0.2813295 15.20 15.70 0.50 23.04. 17:23 96 (E) 34
TX Eri s 10 0.62858 12.47 12.47 0.00 23.04. 17:23 250 (W) -8
KO Ara s 9 0.3825476 13.30 13.30 0.00 23.04. 17:23 115 (SE) -65
V385 Cam p 9 0.615272 13.65 14.20 0.55 23.04. 17:23 343 (N) 57
V467 Vul s 1 0.427409 12.44 12.70 0.26 23.04. 17:23 349 (N) -17
DT Lyr p 7 0.787907 14.00 14.90 0.90 23.04. 17:23 19 (N) -8
GG CVn s 1 0.385947 12.00 12.00 0.00 23.04. 17:23 74 (E) 29
V861 Her s 1 0.3446312 13.80 13.80 0.00 23.04. 17:23 39 (NE) 13
PY Boo p 9 0.278049 12.10 12.65 0.55 23.04. 17:24 44 (NE) 30
HI Pup p 10 0.4326186 10.70 11.00 0.30 23.04. 17:24 190 (S) -11
V907 Cyg s 1 0.541362 14.20 14.90 0.70 23.04. 17:24 12 (N) -9
V449 And s 1 0.3385155 12.20 12.20 0.00 23.04. 17:24 307 (NW) 31
XX LMi s 4 0.370979 12.42 12.42 0.00 23.04. 17:24 117 (SE) 62
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.