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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:33 // 17:17 UTC
Civil Twilight (6°): 04:02 // 17:48 UTC
Nautical Twilight (12°): 03:23 // 18:27 UTC
Astronomical Twilight (18°): 02:42 // 19:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 15.09. 04:12 319 (NW) 23
V1833 Ori p 10 0.377198 10.32 10.55 0.23 15.09. 04:12 180 (S) 48
DW UMa s 1 0.13660653 15.10 16.60 1.50 15.09. 04:12 45 (NE) 43
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 15.09. 04:12 202 (S) -41
BS UMa p 1 0.3495099 13.70 14.00 0.30 15.09. 04:12 54 (NE) 26
V954 Oph s 9 0.2252705 14.30 14.90 0.60 15.09. 04:13 336 (NW) -36
V640 Aur s 1 0.3279975 12.52 13.00 0.48 15.09. 04:13 70 (E) 79
V347 Vir p 9 0.81672 11.75 12.43 0.68 15.09. 04:13 67 (NE) -46
MM Com p 1 0.30199 12.00 12.50 0.50 15.09. 04:13 45 (NE) 9
EM Psc p 8 0.343975 14.30 14.75 0.45 15.09. 04:13 249 (W) 34
MU. Sco p 10 1.44627 2.89 3.15 0.26 15.09. 04:13 360 (N) -78
V2332 Oph p 7 0.54458 13.80 14.90 1.10 15.09. 04:13 340 (N) -29
HW Per p 4 0.6348286 13.00 13.70 0.70 15.09. 04:14 245 (SW) 80
V1187 Her p 1 0.310764 11.14 11.31 0.17 15.09. 04:14 5 (N) -4
V678 Cyg s 10 2.29179 14.70 14.70 0.00 15.09. 04:14 312 (NW) 27
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 15.09. 04:14 326 (NW) 7
V2650 Oph p 7 0.384054 12.57 13.20 0.63 15.09. 04:14 345 (N) -31
V1295 Her p 1 0.349236 12.05 12.50 0.45 15.09. 04:14 350 (N) 6
BP Dra p 10 0.9868093 14.40 14.90 0.50 15.09. 04:14 336 (NW) 26
V899 Her s 1 0.421169 7.93 7.93 0.00 15.09. 04:14 4 (N) -7
V526 Sgr p 6 1.9194111 9.78 10.54 0.76 15.09. 04:15 294 (NW) -59
BS Cas s 1 0.440469 12.20 12.60 0.40 15.09. 04:15 308 (NW) 59
V941 Oph p 10 1.2497107 16.00 16.60 0.60 15.09. 04:15 342 (N) -31
V391 Vir s 1 0.3543161 12.21 12.60 0.39 15.09. 04:15 70 (E) -11
V344 Cas p 4 1.000744 12.80 13.40 0.60 15.09. 04:15 314 (NW) 42
GW Lac p 10 0.535875 15.00 16.00 1.00 15.09. 04:15 312 (NW) 37
V659 Ara p 10 0.2918802 13.90 14.50 0.60 15.09. 04:15 176 (S) -79
V733 Car p 10 2.95697 10.76 11.03 0.27 15.09. 04:15 138 (SE) -41
RW Dor p 2 0.2854633 10.80 11.40 0.60 15.09. 04:15 177 (S) -28
PS Boo p 10 0.28164 12.30 12.60 0.30 15.09. 04:15 15 (N) 12
AG Phe s 10 0.75534 8.87 8.95 0.08 15.09. 04:16 228 (SW) -17
V1296 Cen p 10 0.506878 10.71 11.40 0.69 15.09. 04:16 93 (E) -59
DQ Car p 9 0.866837 11.10 11.50 0.40 15.09. 04:16 138 (SE) -37
V576 Aur p 7 1.961843 9.68 9.98 0.30 15.09. 04:16 137 (SE) 65
V441 Lac p 1 0.3089166 12.56 12.78 0.22 15.09. 04:16 315 (NW) 32
V364 UMa s 8 0.3669815 13.40 13.95 0.55 15.09. 04:16 20 (N) 26
V342 UMa s 1 0.3438515 13.40 13.40 0.00 15.09. 04:16 51 (NE) 38
V632 Aur p 8 0.4652 15.95 17.25 1.30 15.09. 04:17 133 (SE) 75
AE Phe p 1 0.362374 7.56 8.25 0.69 15.09. 04:17 212 (SW) -19
MT And p 8 0.358775 14.80 15.30 0.50 15.09. 04:17 263 (W) 62
V2644 Oph p 9 1.27748 12.80 13.25 0.45 15.09. 04:17 335 (NW) -68
NT UMa s 9 1.664372 13.75 14.27 0.52 15.09. 04:17 26 (NE) 58
V5521 Sgr p 10 0.464 15.20 15.80 0.60 15.09. 04:17 319 (NW) -61
V879 Mon p 9 2.186883 8.28 8.72 0.44 15.09. 04:17 147 (SE) 24
GQ Boo s 1 0.3846402 12.65 12.65 0.00 15.09. 04:17 26 (NE) -11
V346 Aps p 10 1.875435 14.00 15.10 1.10 15.09. 04:18 157 (SE) -65
AA Vel p 10 2.33437 9.68 9.90 0.22 15.09. 04:18 135 (SE) -39
V791 Cep p 10 0.2887089 16.86 17.14 0.28 15.09. 04:18 354 (N) 52
V887 Per s 8 1.534436 9.91 10.30 0.39 15.09. 04:18 261 (W) 71
V900 Mon s 6 0.298305 11.92 12.65 0.73 15.09. 04:18 151 (SE) 41
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.