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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:25 // 16:04 UTC
Civil Twilight (6°): 04:54 // 16:35 UTC
Nautical Twilight (12°): 04:16 // 17:13 UTC
Astronomical Twilight (18°): 03:39 // 17:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V668 Ara p 10 0.6014 13.30 13.90 0.60 18.10. 15:13 189 (S) -24
V1309 Her p 9 0.369883 12.00 12.75 0.75 18.10. 15:13 193 (S) 84
RZ Cas s 1 1.195251 6.18 6.26 0.08 18.10. 15:14 19 (N) 35
V658 Ara s 10 0.6276 15.40 16.00 0.60 18.10. 15:14 190 (S) -23
HH Boo s 1 0.318666 11.00 11.00 0.00 18.10. 15:14 287 (W) 54
V580 Lyr p 1 0.289052 12.85 13.42 0.57 18.10. 15:14 145 (SE) 73
V552 Per p 10 2.47465 8.29 8.43 0.14 18.10. 15:14 34 (NE) 22
DQ Her p 7 0.19362088 13.00 18.08 5.08 18.10. 15:14 173 (S) 86
CR Del s 8 0.3537417 13.50 13.70 0.20 18.10. 15:15 127 (SE) 45
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 18.10. 15:15 133 (SE) 21
BU Vul p 1 0.5689935 10.60 11.40 0.80 18.10. 15:15 110 (E) 53
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 18.10. 15:15 322 (NW) -10
RR Cir s 6 1.09173 11.51 11.89 0.38 18.10. 15:16 206 (SW) -36
V593 Cen p 10 0.7553457 10.30 11.00 0.70 18.10. 15:16 213 (SW) -36
V1053 Her p 1 0.287796 13.57 13.77 0.20 18.10. 15:16 216 (SW) 74
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 18.10. 15:16 52 (NE) 33
V943 Cep p 10 0.345289 13.30 13.90 0.60 18.10. 15:16 22 (N) 50
V698 Pup p 9 2.81344 11.93 12.80 0.87 18.10. 15:16 289 (W) -64
EF Cep p 1 0.6061084 12.00 12.60 0.60 18.10. 15:16 4 (N) 41
EX Leo s 1 0.408605 8.27 8.27 0.00 18.10. 15:16 296 (NW) 0
V906 Ara s 6 1.02255 14.50 14.50 0.00 18.10. 15:16 187 (S) -22
V942 Cep p 8 1.698085 13.43 14.05 0.62 18.10. 15:17 24 (NE) 50
BU Tri p 1 0.295568 14.40 15.00 0.60 18.10. 15:17 44 (NE) 11
V1353 Aql s 1 1.414802 10.50 10.90 0.40 18.10. 15:17 148 (SE) 53
V951 Per p 7 0.270478 12.70 13.20 0.50 18.10. 15:17 24 (NE) -2
AU Dra s 1 0.515266 12.30 12.30 0.00 18.10. 15:17 351 (N) 71
DF Hya s 1 0.3306016 11.00 11.50 0.50 18.10. 15:17 314 (NW) -23
V411 Lyr s 6 0.582626 13.50 14.40 0.90 18.10. 15:17 139 (SE) 71
V609 Cen p 10 0.458448 13.30 13.60 0.30 18.10. 15:17 218 (SW) -29
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.10. 15:17 243 (SW) -15
V338 Dra s 5 0.2351485 13.30 13.30 0.00 18.10. 15:18 312 (NW) 68
KW Per p 1 0.93126 10.50 11.50 1.00 18.10. 15:18 36 (NE) 26
V1013 Cyg p 3 4.67973 13.30 13.80 0.50 18.10. 15:18 119 (SE) 64
GH Lac s 1 0.5326205 14.30 14.30 0.00 18.10. 15:18 66 (NE) 47
TT Lyr s 7 5.243727 9.34 9.44 0.10 18.10. 15:18 113 (SE) 74
V421 Peg s 7 3.087555 8.28 8.28 0.00 18.10. 15:18 75 (E) 17
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.10. 15:18 324 (NW) 49
LP Cep p 2 0.693062 13.70 15.00 1.30 18.10. 15:18 50 (NE) 62
XX Sex s 7 0.5401135 9.30 9.50 0.20 18.10. 15:18 288 (W) -23
HS Vul s 1 0.3320847 13.90 14.20 0.30 18.10. 15:19 130 (SE) 55
OP Dra p 9 0.323163 14.71 15.09 0.38 18.10. 15:19 339 (N) 46
QT Vel p 10 6.6334 8.02 8.23 0.21 18.10. 15:19 247 (SW) -59
ET Del s 4 1.0107832 12.00 12.70 0.70 18.10. 15:19 126 (SE) 36
V1102 Her s 1 0.3090057 13.60 13.60 0.00 18.10. 15:20 331 (NW) 90
GU Boo s 1 0.4887296 13.10 13.10 0.00 18.10. 15:20 258 (W) 55
CR Aqr s 6 0.514491 13.60 14.20 0.60 18.10. 15:20 135 (SE) 15
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 18.10. 15:20 106 (E) 14
V527 And p 10 0.700656 10.65 11.05 0.40 18.10. 15:20 55 (NE) 16
MS Her s 5 0.868042 12.90 13.30 0.40 18.10. 15:20 176 (S) 68
FV Lup p 8 4.10292 10.20 11.30 1.10 18.10. 15:21 205 (SW) -19
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.