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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 °
V462 Per p 5 0.577975 13.70 14.20 0.50 31.07. 13:52 315 (NW) 10
HT Lyr p 8 0.8619849 13.20 13.70 0.50 31.07. 13:52 56 (NE) 22
V432 Per s 1 0.3833085 11.00 11.60 0.60 31.07. 13:52 322 (NW) 15
UU Lyn s 1 0.46846 11.54 11.82 0.28 31.07. 13:52 265 (W) 66
V501 CrA s 10 0.4110817 12.80 13.40 0.60 31.07. 13:53 113 (SE) -35
NN Ser p 1 0.1300801 17.00 23.00 6.00 31.07. 13:53 100 (E) 25
V1362 Cen p 10 0.35341 9.25 9.53 0.28 31.07. 13:53 144 (SE) -7
CC Lyn p 6 0.354627 6.42 6.52 0.10 31.07. 13:53 283 (W) 50
V500 Cam p 6 0.2483505 14.00 14.80 0.80 31.07. 13:53 346 (N) 58
V475 Hya p 7 0.317122 12.60 13.10 0.50 31.07. 13:53 236 (SW) 27
TV UMi p 1 0.4155497 8.77 8.85 0.08 31.07. 13:53 26 (NE) 58
PS Vir s 1 0.289806 12.00 12.30 0.30 31.07. 13:53 170 (S) 46
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 31.07. 13:53 21 (N) -46
BT CrB p 9 0.0892 18.90 20.40 1.50 31.07. 13:53 81 (E) 41
AS And p 6 2.420602 13.80 15.20 1.40 31.07. 13:54 359 (N) 7
V484 Cyg p 5 1.293831 13.50 14.50 1.00 31.07. 13:54 41 (NE) 7
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 31.07. 13:54 181 (S) 45
TY Tau p 1 1.0773635 11.50 12.00 0.50 31.07. 13:54 290 (W) 3
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 31.07. 13:54 20 (N) 10
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 31.07. 13:54 99 (E) -24
V480 Cas s 9 0.342013 14.60 14.70 0.10 31.07. 13:54 340 (N) 19
V1542 Aql s 1 0.417537 11.71 12.31 0.60 31.07. 13:55 58 (NE) -14
RV Gru s 10 0.2595312 11.00 11.40 0.40 31.07. 13:55 75 (E) -81
V692 Pup p 10 0.34 14.53 14.72 0.19 31.07. 13:55 230 (SW) 13
KM Gem p 8 1.90844 13.50 13.90 0.40 31.07. 13:55 272 (W) 25
EL CMi s 6 1.053835 11.54 11.54 0.00 31.07. 13:55 240 (SW) 23
NY Boo s 9 0.326815 12.15 12.15 0.00 31.07. 13:55 71 (E) 57
CY Cha p 10 0.443751 13.50 14.00 0.50 31.07. 13:55 183 (S) -40
GV Leo s 1 0.266728 11.37 11.37 0.00 31.07. 13:55 213 (SW) 53
HR Boo s 1 0.315967 13.25 13.70 0.45 31.07. 13:56 108 (E) 43
AW Vir p 1 0.3539976 11.00 11.81 0.81 31.07. 13:56 143 (SE) 37
BX Peg p 1 0.280418 11.00 11.69 0.69 31.07. 13:56 26 (NE) -9
IR Cnc s 5 0.717767 11.90 12.27 0.37 31.07. 13:56 251 (W) 45
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 31.07. 13:57 38 (NE) 3
GV Cyg p 1 0.9906643 13.20 15.20 2.00 31.07. 13:57 16 (N) 9
V902 Cep p 10 0.32871 11.78 12.28 0.50 31.07. 13:57 2 (N) 43
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 31.07. 13:57 52 (NE) 48
V468 Cam p 9 0.347491 12.50 13.05 0.55 31.07. 13:57 317 (NW) 53
CT Her p 1 1.7863748 10.60 11.70 1.10 31.07. 13:57 92 (E) 26
R CMa s 1 1.13595 5.70 5.70 0.00 31.07. 13:57 240 (SW) 3
V591 Lyr p 2 0.300395 11.95 12.15 0.20 31.07. 13:57 55 (NE) 21
EF CVn s 1 0.27205 13.10 13.50 0.40 31.07. 13:57 122 (SE) 58
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 31.07. 13:58 16 (N) 13
AX Vir p 1 0.7025264 10.00 10.81 0.81 31.07. 13:58 143 (SE) 38
EH Cnc p 1 0.4180364 11.73 12.47 0.74 31.07. 13:58 249 (W) 43
ZZ Aur s 1 0.601216 10.80 11.10 0.30 31.07. 13:58 298 (NW) 32
V651 Ara s 10 0.2770608 14.60 15.30 0.70 31.07. 13:58 140 (SE) -34
AS Aps s 9 0.399351 13.40 13.80 0.40 31.07. 13:58 161 (S) -41
UV Lyn p 1 0.414982 9.41 9.81 0.40 31.07. 13:59 261 (W) 60
V947 Cyg s 5 0.429245 14.10 14.70 0.60 31.07. 13:59 47 (NE) 7
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.