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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 °
RS CVn s 4 4.79779 7.93 8.19 0.26 04.02. 20:33 59 (NE) 21
V2332 Oph p 7 0.54458 13.80 14.90 1.10 04.02. 20:33 9 (N) -31
MQ Boo p 7 0.493408 12.60 13.05 0.45 04.02. 20:33 39 (NE) 17
KR Nor p 10 0.83655 12.80 13.30 0.50 04.02. 20:33 132 (SE) -70
V1331 Her p 10 3.56261 10.30 10.70 0.40 04.02. 20:33 5 (N) -2
V452 And s 6 0.978438 13.80 13.80 0.00 04.02. 20:33 316 (NW) 26
BD Cen s 9 1.2011287 10.60 11.10 0.50 04.02. 20:33 130 (SE) -54
V1199 Her p 10 0.3355445 14.90 15.50 0.60 04.02. 20:34 27 (NE) -9
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 04.02. 20:34 167 (S) 42
BS Gem p 9 1.05035 14.70 16.00 1.30 04.02. 20:34 192 (S) 62
VY Sex s 1 0.4434355 9.01 9.30 0.29 04.02. 20:34 112 (E) 14
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 04.02. 20:34 352 (N) -12
DK CVn s 1 0.494964 12.70 12.80 0.10 04.02. 20:34 64 (NE) 28
V797 Cep s 1 0.270449 14.60 14.60 0.00 04.02. 20:34 345 (N) 52
MR Aur p 9 0.690301 15.10 15.50 0.40 04.02. 20:34 207 (SW) 69
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 04.02. 20:35 317 (NW) 46
IT Nor s 8 0.635779 9.40 9.80 0.40 04.02. 20:35 91 (E) -66
XY Boo s 1 0.370564 10.30 10.61 0.31 04.02. 20:35 63 (NE) 4
AX Vul p 1 2.024835 11.00 12.80 1.80 04.02. 20:35 333 (NW) -11
CV Dra s 1 0.6175995 9.50 9.50 0.00 04.02. 20:35 9 (N) 18
GX Boo p 6 0.38784 12.16 12.32 0.16 04.02. 20:35 58 (NE) 6
V1099 Cen s 10 1.25092 10.90 10.90 0.00 04.02. 20:35 144 (SE) -38
V1461 Aql p 10 1.763062 8.91 9.33 0.42 04.02. 20:35 335 (NW) -47
X PsA s 10 0.3977746 13.00 14.20 1.20 04.02. 20:36 282 (W) -43
V917 Cep p 7 0.411767 12.88 13.25 0.37 04.02. 20:36 335 (NW) 38
CN Lac s 1 0.6373524 12.40 12.60 0.20 04.02. 20:36 325 (NW) 16
V401 Cyg p 1 0.582725 10.64 11.17 0.53 04.02. 20:36 348 (N) -9
V482 Cam p 10 0.133619437 15.10 18.40 3.30 04.02. 20:36 17 (N) 71
TY Peg p 1 3.09211 10.10 12.00 1.90 04.02. 20:36 291 (W) 0
AK Her s 1 0.4215225 8.29 8.64 0.35 04.02. 20:36 21 (N) -21
ER Peg p 5 2.274678 11.00 12.00 1.00 04.02. 20:36 308 (NW) 12
V566 And s 8 0.389694 10.85 11.25 0.40 04.02. 20:36 280 (W) 40
UX Ret p 7 0.4901044 8.32 9.02 0.70 04.02. 20:36 203 (SW) -20
OW Del p 9 0.558654 12.51 13.50 0.99 04.02. 20:36 322 (NW) -28
CW Cas p 1 0.318862 11.02 11.62 0.60 04.02. 20:37 321 (NW) 44
BET Per p 1 2.867324 2.12 3.39 1.27 04.02. 20:37 276 (W) 53
AQ Boo p 1 0.333139 12.30 13.00 0.70 04.02. 20:37 66 (NE) 2
MU Aqr s 3 0.2722205 11.30 11.30 0.00 04.02. 20:37 319 (NW) -34
RT Hyi p 10 0.2840352 12.28 13.15 0.87 04.02. 20:37 196 (S) -47
SV Ind s 10 0.443299 14.00 14.00 0.00 04.02. 20:37 243 (SW) -72
V453 Mon p 1 0.511003 11.10 11.80 0.70 04.02. 20:37 176 (S) 38
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 04.02. 20:37 335 (NW) 14
V473 And p 2 0.4013 13.80 14.30 0.50 04.02. 20:38 303 (NW) 28
V629 And p 8 0.742579 11.20 11.66 0.46 04.02. 20:38 314 (NW) 22
CZ Cha p 10 0.3225055 14.00 14.60 0.60 04.02. 20:38 167 (S) -45
NZ Cam p 10 1.36 13.40 13.90 0.50 04.02. 20:38 321 (NW) 61
PV Cas s 1 1.75046986 9.71 10.36 0.65 04.02. 20:38 326 (NW) 32
V344 Dra p 9 0.332887 13.70 14.20 0.50 04.02. 20:38 22 (N) 23
V765 Cas p 9 1.715772 10.72 11.11 0.39 04.02. 20:38 313 (NW) 45
GM CVn s 1 0.366984 12.00 12.00 0.00 04.02. 20:38 54 (NE) 12
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.