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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HK Cep p 10 1.0513 14.20 14.80 0.60 20.09. 12:25 38 (NE) 32
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.09. 12:25 333 (NW) 43
V502 Oph s 1 0.453387 8.34 8.81 0.47 20.09. 12:25 123 (SE) 25
EP And p 1 0.4041085 11.90 12.50 0.60 20.09. 12:26 357 (N) 5
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.09. 12:26 198 (S) -21
V490 Cyg s 1 1.140236 13.10 13.50 0.40 20.09. 12:26 61 (NE) 17
V923 Her p 8 1.364757 9.10 9.27 0.18 20.09. 12:26 97 (E) 47
V594 Lyr p 5 0.255999 14.00 14.33 0.33 20.09. 12:26 62 (NE) 39
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 20.09. 12:26 53 (NE) 20
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 20.09. 12:26 113 (SE) -2
V449 And p 1 0.3385155 12.20 12.90 0.70 20.09. 12:26 352 (N) 7
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 20.09. 12:26 76 (E) 32
V339 Lib p 9 0.339013 13.60 14.40 0.80 20.09. 12:26 148 (SE) 14
V906 Ara p 6 1.02255 14.50 14.80 0.30 20.09. 12:27 152 (SE) -30
YY CrB s 1 0.37656 8.64 8.64 0.00 20.09. 12:27 101 (E) 62
V591 Lyr s 2 0.300395 11.95 11.95 0.00 20.09. 12:27 72 (E) 37
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.09. 12:27 218 (SW) 76
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 20.09. 12:27 44 (NE) 32
V1355 Tau p 7 0.244668 13.00 13.00 0.00 20.09. 12:27 313 (NW) -2
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.09. 12:27 61 (NE) 47
V757 Cep s 8 0.343873 14.00 14.70 0.70 20.09. 12:27 4 (N) 39
PT Vir p 7 0.3081795 13.38 13.56 0.18 20.09. 12:28 203 (SW) 49
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 20.09. 12:28 49 (NE) 38
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.09. 12:28 186 (S) 9
AA UMa p 1 0.468127 10.88 11.58 0.70 20.09. 12:28 285 (W) 54
MV CMa p 9 1.31125 9.74 10.08 0.34 20.09. 12:28 251 (W) -24
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 20.09. 12:28 43 (NE) 39
V439 Cam p 10 1.1484 12.55 12.83 0.28 20.09. 12:28 337 (NW) 42
V878 Ara p 10 0.770465 8.00 8.22 0.22 20.09. 12:28 147 (SE) -16
AK CMi s 1 0.5658969 10.10 10.30 0.20 20.09. 12:29 270 (W) 5
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 20.09. 12:29 44 (NE) 10
AH Mic s 10 0.387315 13.20 13.60 0.40 20.09. 12:29 105 (E) -44
BU Eri p 6 0.8430936 9.40 9.82 0.42 20.09. 12:29 303 (NW) -50
RW Cet s 1 0.9751965 10.43 10.50 0.07 20.09. 12:30 342 (N) -51
RW Com p 1 0.2373465 11.00 11.70 0.70 20.09. 12:30 210 (SW) 64
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 20.09. 12:30 58 (NE) 16
V534 And p 10 0.4073 14.20 14.60 0.40 20.09. 12:30 359 (N) -5
FR Vul p 1 0.9418586 10.30 11.00 0.70 20.09. 12:30 71 (E) 19
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 20.09. 12:30 63 (NE) 39
QV Boo p 10 0.324797 14.20 15.00 0.80 20.09. 12:30 102 (E) 66
HS Leo p 2 0.337706 13.80 14.40 0.60 20.09. 12:30 240 (SW) 57
CN Del s 10 0.567073 14.20 14.60 0.40 20.09. 12:30 71 (E) 1
AC Boo s 1 0.352437 10.00 10.55 0.55 20.09. 12:30 96 (E) 75
CU Tuc p 10 0.865837 9.88 10.24 0.36 20.09. 12:30 158 (S) -75
NN Vir s 2 0.4806875 7.30 7.67 0.37 20.09. 12:30 162 (S) 45
DS And s 1 1.010519 10.40 10.70 0.30 20.09. 12:30 354 (N) -2
V1001 Cas p 1 0.429058 13.61 14.71 1.10 20.09. 12:31 16 (N) 13
RZ Crv p 8 0.3318758 13.30 14.10 0.80 20.09. 12:31 190 (S) 21
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 20.09. 12:31 234 (SW) 1
V956 Aql s 10 0.3961755 13.90 14.20 0.30 20.09. 12:31 102 (E) -4
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.