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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Del p 9 0.51667 14.30 15.80 1.50 18.07. 23:28 171 (S) 54
NX Boo s 8 0.251135 13.02 13.36 0.34 18.07. 23:28 286 (W) 32
XZ Cnc s 1 0.714673 9.80 10.20 0.40 18.07. 23:29 357 (N) -27
CG Cyg s 1 0.6311435 9.73 9.73 0.00 18.07. 23:29 149 (SE) 73
V466 Hya p 10 0.362994 11.20 11.50 0.30 18.07. 23:29 2 (N) -41
CZEV114 Cas s 4 0.642525 13.98 13.98 0.00 18.07. 23:29 50 (NE) 56
V813 Cep p 10 0.338921 13.15 13.50 0.35 18.07. 23:29 354 (N) 79
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 18.07. 23:29 182 (S) 78
V1367 Tau p 1 0.347677 11.29 11.63 0.34 18.07. 23:29 38 (NE) -7
IN Boo s 7 0.285759 13.90 13.90 0.00 18.07. 23:29 293 (NW) 22
NO Vul p 1 0.370765 13.40 14.20 0.80 18.07. 23:29 200 (S) 59
AU Phe s 10 0.2658125 12.23 12.73 0.50 18.07. 23:29 128 (SE) -30
V775 Cen s 4 0.6636425 9.90 9.90 0.00 18.07. 23:29 233 (SW) -39
BX Tri s 6 0.1926355 12.35 12.60 0.25 18.07. 23:30 67 (NE) 25
V470 Cam s 1 0.0956467 14.10 14.25 0.15 18.07. 23:30 7 (N) 28
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 18.07. 23:30 223 (SW) 23
V523 Aur s 1 0.330437 13.30 13.30 0.00 18.07. 23:30 10 (N) 2
V1031 Her p 7 1.436758 12.10 12.50 0.40 18.07. 23:30 255 (W) 39
V463 Peg p 7 0.330569 11.60 12.15 0.55 18.07. 23:30 142 (SE) 53
V535 Ara p 9 0.6293021 7.17 7.75 0.58 18.07. 23:30 202 (S) -22
MR Aur p 9 0.690301 15.10 15.50 0.40 18.07. 23:31 31 (NE) -3
V394 Nor p 10 3.18423 8.64 8.89 0.25 18.07. 23:31 217 (SW) -28
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.07. 23:31 222 (SW) 3
V2637 Oph p 7 0.386173 11.80 12.27 0.47 18.07. 23:31 236 (SW) 31
HT Vir p 1 0.4076729 7.06 7.48 0.42 18.07. 23:31 280 (W) -1
RU Eri s 1 0.632199 9.37 9.64 0.27 18.07. 23:31 81 (E) -27
CL Cet s 10 0.621622 9.87 9.87 0.00 18.07. 23:31 122 (SE) 3
V454 Cam p 10 0.6016 13.90 14.30 0.40 18.07. 23:31 8 (N) 34
V466 Cam p 9 0.3998995 12.60 13.10 0.50 18.07. 23:31 7 (N) 33
CE Leo p 1 0.3034287 11.80 12.60 0.80 18.07. 23:31 314 (NW) -4
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 18.07. 23:31 208 (SW) 69
AN UMa p 6 0.07975275 14.90 20.20 5.30 18.07. 23:32 332 (NW) 12
V1005 Her p 3 0.278962 14.11 14.68 0.57 18.07. 23:32 293 (NW) 54
EQ Ori p 1 1.7460548 10.20 13.30 3.10 18.07. 23:32 60 (NE) -27
VY Sex s 1 0.4434355 9.01 9.30 0.29 18.07. 23:32 314 (NW) -33
DW UMa s 1 0.13660653 15.10 16.60 1.50 18.07. 23:32 342 (N) 22
BB Vul s 5 0.938919 12.50 12.50 0.00 18.07. 23:32 173 (S) 68
BS CrB p 9 0.42458 11.46 11.60 0.14 18.07. 23:32 274 (W) 37
V473 Cas p 1 0.41546 13.40 14.00 0.60 18.07. 23:32 50 (NE) 45
V524 Oph p 8 0.308917 13.00 13.80 0.80 18.07. 23:32 216 (SW) 2
V366 Cas p 1 0.7292855 12.00 12.70 0.70 18.07. 23:32 49 (NE) 49
V803 Aql s 4 0.2634245 14.00 14.80 0.80 18.07. 23:32 203 (SW) 30
NW Aqr s 1 0.30163 12.00 12.00 0.00 18.07. 23:32 135 (SE) 31
V622 Aur p 9 0.3043 15.13 15.32 0.19 18.07. 23:33 29 (NE) 5
V748 Cep p 10 2.50931 13.19 14.70 1.51 18.07. 23:33 16 (N) 55
NR Lac s 1 0.6048055 13.20 13.40 0.20 18.07. 23:33 78 (E) 70
V842 Her p 1 0.419037 9.85 10.45 0.60 18.07. 23:33 296 (NW) 50
V1286 Her p 1 0.334711 12.56 12.96 0.40 18.07. 23:33 257 (W) 57
QY Hya s 2 0.292341 9.04 9.04 0.00 18.07. 23:33 275 (W) -42
BS UMa s 1 0.3495099 13.70 14.00 0.30 18.07. 23:33 327 (NW) 11
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.