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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AD Phe s 10 0.379924 10.27 10.80 0.53 25.07. 08:37 229 (SW) -18
SY Hor p 10 0.3116395 11.48 12.34 0.86 25.07. 08:37 196 (S) -9
V1053 Cyg p 10 2.00144 15.50 16.50 1.00 25.07. 08:37 335 (NW) 19
SW Lac p 1 0.320719 8.51 9.39 0.88 25.07. 08:37 305 (NW) 20
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 25.07. 08:37 339 (N) -2
V417 Lyr s 4 0.300661 14.90 14.90 0.00 25.07. 08:37 343 (N) -7
GV Aqr p 4 0.33677 13.60 14.00 0.40 25.07. 08:37 280 (W) -19
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.07. 08:37 85 (E) -15
V415 Dra s 1 0.437416 12.00 12.50 0.50 25.07. 08:37 350 (N) 12
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 25.07. 08:37 265 (W) -17
BL Leo s 1 0.28193 13.80 13.80 0.00 25.07. 08:37 74 (E) 20
V1321 Her p 10 0.294372 10.68 10.94 0.26 25.07. 08:37 358 (N) 7
CI CrB p 10 0.350076 12.83 13.02 0.19 25.07. 08:37 23 (NE) -9
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.07. 08:37 70 (E) -19
V2203 Oph s 1 0.455001 11.56 11.94 0.38 25.07. 08:37 0 (N) -36
RZ UMi p 2 0.3373491 12.80 13.50 0.70 25.07. 08:38 3 (N) 48
V581 Sco p 10 0.5110026 11.40 12.10 0.70 25.07. 08:38 44 (NE) -74
KM UMa p 1 0.3518602 11.00 11.50 0.50 25.07. 08:38 66 (NE) 27
DU CVn s 2 0.3071015 13.10 13.10 0.00 25.07. 08:38 55 (NE) 19
V340 Aps p 9 2.78423 13.30 14.30 1.00 25.07. 08:38 155 (SE) -58
V364 Per s 2 0.3394535 14.60 15.60 1.00 25.07. 08:38 266 (W) 54
TT Cet p 1 0.4859549 10.80 11.32 0.52 25.07. 08:38 241 (SW) 10
AU Dra p 1 0.515266 12.30 13.10 0.80 25.07. 08:38 2 (N) 29
OQ Dra p 7 0.3396745 13.20 13.80 0.60 25.07. 08:38 26 (NE) 47
V1692 Aql p 9 0.609249 11.25 11.45 0.20 25.07. 08:38 333 (NW) -29
V380 Dra s 1 0.4937366 12.28 12.28 0.00 25.07. 08:39 1 (N) 29
YY Gem p 1 0.8142822 8.91 9.60 0.69 25.07. 08:39 124 (SE) 64
NR Nor s 10 0.42886 15.50 15.90 0.40 25.07. 08:39 132 (SE) -75
NN Tel p 10 0.3838 15.00 15.50 0.50 25.07. 08:39 242 (SW) -69
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.07. 08:39 64 (NE) 40
FN Cam p 1 0.677137 8.58 9.05 0.47 25.07. 08:39 19 (N) 56
V467 Vir s 6 0.6045733 9.46 9.46 0.00 25.07. 08:39 76 (E) -19
BL Eri p 1 0.416918 11.51 12.28 0.77 25.07. 08:39 207 (SW) 24
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 25.07. 08:40 345 (N) 20
SW Gru p 10 0.28812 13.50 14.00 0.50 25.07. 08:40 253 (W) -49
TW CrB s 1 0.5888747 10.50 11.00 0.50 25.07. 08:40 24 (NE) -9
HY Lyr p 4 0.369101 13.80 14.40 0.60 25.07. 08:41 355 (N) -8
V479 Cam s 7 0.325394 13.25 13.69 0.44 25.07. 08:41 14 (N) 64
V1184 Cas p 8 0.577 14.10 14.30 0.20 25.07. 08:41 322 (NW) 36
V387 Her p 1 0.589466 12.80 13.40 0.60 25.07. 08:41 9 (N) -19
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 25.07. 08:41 314 (NW) 51
V687 Cyg s 2 1.7072309 10.20 10.40 0.20 25.07. 08:41 340 (N) -7
V563 Lyr p 1 0.577642 10.96 11.47 0.51 25.07. 08:41 350 (N) 1
V870 Cep s 7 0.301066 10.93 11.15 0.22 25.07. 08:42 330 (NW) 32
II CMa p 8 0.22919704 15.22 15.74 0.52 25.07. 08:42 163 (S) 25
V1167 Her s 3 0.275279 9.89 9.89 0.00 25.07. 08:42 28 (NE) -29
V1072 Her s 1 0.588031 12.70 12.70 0.00 25.07. 08:43 360 (N) 10
BC Col p 10 0.29683 15.00 15.00 0.00 25.07. 08:43 180 (S) 12
HY Gem s 5 0.351013 16.70 17.50 0.80 25.07. 08:43 162 (S) 61
WW Cnc s 1 1.115957 10.50 9.50 -1.00 25.07. 08:43 100 (E) 49
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.