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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NW Aqr p 1 0.30163 12.00 12.00 0.00 31.07. 18:32 82 (E) -6
V819 Her p 4 2.229634 5.51 5.63 0.12 31.07. 18:32 122 (SE) 74
UX CVn p 7 0.573704 11.73 12.00 0.27 31.07. 18:33 276 (W) 46
DF Hya p 1 0.3306016 11.00 11.50 0.50 31.07. 18:33 289 (W) -7
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 31.07. 18:33 54 (NE) 52
V1025 Cas p 5 1.099647 12.68 13.15 0.47 31.07. 18:34 36 (NE) 26
V575 And p 10 0.678016 12.00 12.40 0.40 31.07. 18:34 20 (N) 0
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 31.07. 18:34 87 (E) -23
LO Pup p 10 1.204554 13.80 14.20 0.40 31.07. 18:34 281 (W) -39
AV Pup p 1 0.4350067 10.50 11.10 0.60 31.07. 18:34 280 (W) -30
NP Tel p 10 0.37512 12.90 13.40 0.50 31.07. 18:34 143 (SE) -26
V664 Lyr s 8 0.359987 13.00 13.00 0.00 31.07. 18:35 92 (E) 64
EX CVn p 4 0.2771572 13.10 13.50 0.40 31.07. 18:35 273 (W) 52
V530 Mon p 1 0.5255325 12.40 12.80 0.40 31.07. 18:35 312 (NW) -25
TW Cet s 1 0.3168513 10.43 11.14 0.71 31.07. 18:35 58 (NE) -49
LV Pav p 10 0.533 14.00 14.50 0.50 31.07. 18:35 152 (SE) -27
BG Lyn p 1 1.1998387 10.68 11.57 0.89 31.07. 18:36 320 (NW) 13
V1044 Her s 1 0.2406405 13.07 13.07 0.00 31.07. 18:36 134 (SE) 75
V395 And s 9 0.684661 7.55 7.60 0.05 31.07. 18:36 44 (NE) 23
V999 Aql p 10 0.4335 15.20 16.00 0.80 31.07. 18:36 115 (SE) 33
V373 Cam p 7 0.370807 12.50 13.00 0.50 31.07. 18:36 356 (N) 20
HN UMa s 4 0.38261 9.90 10.02 0.12 31.07. 18:36 287 (W) 37
MR Cas p 1 0.352936 14.90 15.70 0.80 31.07. 18:37 32 (NE) 29
V722 Her p 9 0.5046925 15.00 15.70 0.70 31.07. 18:37 120 (SE) 78
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 31.07. 18:37 105 (E) 9
V2563 Oph s 7 0.372304 11.60 11.60 0.00 31.07. 18:37 146 (SE) 35
V1374 Tau p 1 0.250818 13.00 13.50 0.50 31.07. 18:37 339 (N) -9
V1168 Aql s 4 1.272567 11.90 11.90 0.00 31.07. 18:37 110 (E) 31
RR Dra p 3 2.831298 10.00 13.30 3.30 31.07. 18:37 43 (NE) 67
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 31.07. 18:37 92 (E) 47
LT Eri p 1 0.17017 15.00 18.72 3.72 31.07. 18:37 3 (N) -47
CD Tri s 3 0.369035 12.14 12.14 0.00 31.07. 18:37 22 (N) -1
V1073 Her p 1 0.2942815 11.00 11.70 0.70 31.07. 18:38 117 (SE) 64
GK Aqr s 1 0.327415 12.40 12.40 0.00 31.07. 18:38 90 (E) -1
V337 Vir s 5 0.352857 13.30 13.80 0.50 31.07. 18:38 239 (SW) 24
II CMa s 8 0.22919704 15.22 15.22 0.00 31.07. 18:38 304 (NW) -41
V426 Cam p 8 0.347835 13.50 14.00 0.50 31.07. 18:38 348 (N) 30
GZ Pup s 10 0.3202743 11.70 12.10 0.40 31.07. 18:38 270 (W) -57
V829 Her s 1 0.358153 11.90 11.90 0.00 31.07. 18:38 150 (SE) 74
EK Pav p 10 0.5805 16.50 17.20 0.70 31.07. 18:38 164 (S) -37
AQ Com p 1 0.2813295 15.20 15.70 0.50 31.07. 18:39 256 (W) 40
AH Tau p 1 0.3326733 11.25 11.92 0.67 31.07. 18:39 7 (N) -15
RS Lep p 6 1.288542 9.91 10.38 0.47 31.07. 18:39 316 (NW) -54
V1172 Her s 4 0.236167 12.00 12.50 0.50 31.07. 18:39 177 (S) 56
V959 Cep p 9 0.372264 11.45 11.68 0.23 31.07. 18:39 25 (NE) 38
V473 Cam s 7 0.298438 11.55 12.15 0.60 31.07. 18:39 348 (N) 40
V534 Cyg s 2 1.132621 13.70 13.80 0.10 31.07. 18:39 66 (NE) 40
DO CMa p 10 2.72529 14.00 15.90 1.90 31.07. 18:39 295 (NW) -40
V620 CrA p 10 2.615225 12.40 13.60 1.20 31.07. 18:39 156 (SE) -9
V954 Cep p 10 0.519782 12.28 12.61 0.33 31.07. 18:39 27 (NE) 38
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.