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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NO Pup s 9 1.256884 6.53 6.66 0.13 05.02. 04:01 239 (SW) -26
MY Cas s 6 0.926237 14.80 15.20 0.40 05.02. 04:01 12 (N) 26
LU Lac s 2 0.2988016 14.60 15.32 0.72 05.02. 04:01 33 (NE) 22
V639 Aur p 4 0.3571 14.01 14.85 0.84 05.02. 04:01 326 (NW) 24
V1038 Her p 1 0.26818 11.80 12.40 0.60 05.02. 04:01 100 (E) 54
RX Ari s 1 1.0296285 9.40 9.50 0.10 05.02. 04:01 357 (N) -17
V667 Lyr p 10 1.4327751 12.00 12.35 0.35 05.02. 04:01 76 (E) 40
DO Leo p 7 0.2345148 16.00 17.00 1.00 05.02. 04:01 248 (W) 37
IO Boo s 7 0.2711483 13.00 13.00 0.00 05.02. 04:01 175 (S) 65
YY Cet p 1 0.7904598 10.58 11.61 1.03 05.02. 04:01 1 (N) -58
V886 Per p 10 2.083 13.70 14.50 0.80 05.02. 04:01 350 (N) 16
RY Cha s 10 0.640142 13.80 14.00 0.20 05.02. 04:02 193 (S) -41
NW Aqr s 1 0.30163 12.00 12.00 0.00 05.02. 04:02 55 (NE) -25
MM Com s 1 0.30199 12.00 12.00 0.00 05.02. 04:02 223 (SW) 71
VW UMi p 7 0.488922 12.10 12.52 0.42 05.02. 04:02 3 (N) 54
GR Cet p 9 0.488807 11.31 11.71 0.40 05.02. 04:02 34 (NE) -56
CV Dra p 1 0.6175995 9.50 10.10 0.60 05.02. 04:02 56 (NE) 59
FZ Ori p 1 0.3999873 10.70 11.30 0.60 05.02. 04:02 300 (NW) -20
GU CMa p 10 1.610135 7.88 8.11 0.23 05.02. 04:02 275 (W) -19
V1256 Her s 2 0.318276 12.60 13.40 0.80 05.02. 04:03 112 (E) 38
FU Eri p 10 1.87221 9.25 9.59 0.34 05.02. 04:03 288 (W) -78
V Sge s 1 0.5141928 8.60 8.60 0.00 05.02. 04:03 73 (E) 14
V404 Dra p 10 0.3476427 11.57 11.77 0.20 05.02. 04:03 65 (NE) 48
GM Ara p 10 0.5623 12.50 13.40 0.90 05.02. 04:03 154 (SE) -29
V355 Per p 10 0.82953 9.05 9.09 0.04 05.02. 04:03 358 (N) 18
NY Vir s 1 0.10101597 13.30 13.30 0.00 05.02. 04:03 188 (S) 38
CH Hya s 10 0.346546 14.50 15.50 1.00 05.02. 04:03 198 (S) 9
FO Hya p 1 0.4695567 9.50 10.00 0.50 05.02. 04:03 236 (SW) 2
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 05.02. 04:03 67 (NE) 34
RZ Mic p 10 3.98304 11.30 12.30 1.00 05.02. 04:03 114 (SE) -37
V427 Lac p 10 7.579659 14.80 16.50 1.70 05.02. 04:03 35 (NE) 20
V625 And p 10 0.2495793 14.20 14.80 0.60 05.02. 04:03 33 (NE) 4
DY Cet s 1 0.44079 9.47 9.47 0.00 05.02. 04:04 346 (N) -54
V1340 Her p 9 0.4189 13.20 13.50 0.30 05.02. 04:04 102 (E) 25
GH Boo p 1 0.65951 11.90 12.30 0.40 05.02. 04:04 175 (S) 68
V717 Car p 9 0.9533071 10.44 10.94 0.50 05.02. 04:04 208 (SW) -27
DX CVn s 1 0.35738 12.25 12.60 0.35 05.02. 04:04 229 (SW) 74
XY Cir p 9 3.33079 12.10 13.00 0.90 05.02. 04:04 177 (S) -27
DK Cep p 1 0.985907 12.20 14.20 2.00 05.02. 04:05 30 (NE) 32
ST Ind s 10 0.4018812 11.30 11.79 0.49 05.02. 04:05 122 (SE) -39
V1341 Aql p 8 0.304012 13.00 13.70 0.70 05.02. 04:05 104 (E) 11
V1542 Aql p 1 0.417537 11.71 12.34 0.63 05.02. 04:05 88 (E) 10
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 05.02. 04:05 62 (NE) 27
AQ Psc s 1 0.4756052 8.60 8.60 0.00 05.02. 04:05 13 (N) -32
EH Cnc p 1 0.4180364 11.73 12.47 0.74 05.02. 04:06 280 (W) 19
V411 Lyr s 6 0.582626 13.50 14.40 0.90 05.02. 04:06 76 (E) 35
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 05.02. 04:06 60 (NE) 41
DZ Lyn p 1 0.378018 9.90 10.25 0.35 05.02. 04:06 300 (NW) 32
V442 Cam p 1 0.442643 13.05 13.46 0.41 05.02. 04:06 340 (N) 41
V714 Sco p 10 0.6982113 12.20 12.80 0.60 05.02. 04:06 134 (SE) -6
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.