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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:28 // 16:00 UTC
Civil Twilight (6°): 04:57 // 16:31 UTC
Nautical Twilight (12°): 04:20 // 17:09 UTC
Astronomical Twilight (18°): 03:42 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V454 CrA s 7 2.396874 9.90 10.30 0.40 21.10. 05:18 80 (E) -64
BE Tri p 8 0.384306 12.90 13.20 0.30 21.10. 05:18 296 (NW) 17
V415 Gem p 1 0.350606 12.40 12.70 0.30 21.10. 05:18 213 (SW) 52
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 21.10. 05:18 213 (SW) 52
V451 Cam p 9 0.401453 13.20 13.70 0.50 21.10. 05:18 328 (NW) 71
PV Boo p 10 0.292588 14.51 15.14 0.63 21.10. 05:18 56 (NE) 16
IR Lib s 8 0.2743715 8.72 8.72 0.00 21.10. 05:19 97 (E) -33
V1042 Her s 1 0.511154 12.08 12.08 0.00 21.10. 05:19 45 (NE) -6
V480 Cas p 9 0.342013 14.60 14.90 0.30 21.10. 05:19 316 (NW) 36
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.10. 05:20 37 (NE) 53
V386 Dra s 1 0.238912 13.40 13.40 0.00 21.10. 05:20 23 (NE) 16
V557 And p 10 0.347444 14.20 15.00 0.80 21.10. 05:20 300 (NW) 25
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 21.10. 05:20 322 (NW) 21
HW Aur s 1 1.1774199 12.00 12.60 0.60 21.10. 05:20 273 (W) 54
EZ Mon p 2 0.3761659 12.90 13.40 0.50 21.10. 05:20 202 (S) 33
V416 Gem s 7 0.256181 12.50 12.50 0.00 21.10. 05:20 217 (SW) 58
V524 Mon p 3 0.28361685 14.40 15.20 0.80 21.10. 05:20 207 (SW) 39
UZ For p 10 0.087865429 18.20 20.90 2.70 21.10. 05:20 240 (SW) -8
HV UMa p 1 0.71076 8.60 8.88 0.28 21.10. 05:20 73 (E) 55
V552 And p 4 0.28133 16.89 17.55 0.66 21.10. 05:20 305 (NW) 29
VV Vir s 1 0.446135 11.90 13.20 1.30 21.10. 05:20 99 (E) -5
V412 Her s 7 0.3362122 14.70 15.20 0.50 21.10. 05:20 38 (NE) -5
V470 Hya p 7 0.395393 13.00 13.50 0.50 21.10. 05:21 182 (S) 40
QQ Lyr p 9 1.746782 14.50 15.10 0.60 21.10. 05:21 13 (N) -7
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.10. 05:21 325 (NW) -38
GI Cep s 1 1.037678 11.40 11.90 0.50 21.10. 05:21 352 (N) 26
LO Cas p 10 1.00001 15.00 17.00 2.00 21.10. 05:21 330 (NW) 21
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.10. 05:22 20 (N) 9
V777 Cen p 5 1.775995 10.90 11.70 0.80 21.10. 05:22 154 (SE) -18
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.10. 05:22 26 (NE) 9
OP Dra p 9 0.323163 14.71 15.09 0.38 21.10. 05:22 21 (N) 58
CT Cet s 6 0.2564878 9.29 9.29 0.00 21.10. 05:22 270 (W) -27
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 21.10. 05:22 168 (S) 53
V431 Gem p 10 0.254 17.50 17.70 0.20 21.10. 05:22 202 (S) 63
V640 Aql p 7 0.5612183 12.60 13.40 0.80 21.10. 05:22 12 (N) -28
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.10. 05:22 33 (NE) 33
GW Gem s 1 0.6594447 10.48 10.68 0.20 21.10. 05:22 197 (S) 66
V1799 Ori s 2 0.290304 12.90 13.60 0.70 21.10. 05:23 245 (SW) 28
V525 Ori s 10 2.081688 14.40 14.70 0.30 21.10. 05:23 232 (SW) 40
V1051 Her s 10 0.55833 12.50 12.50 0.00 21.10. 05:23 40 (NE) -3
V659 Ara s 10 0.2918802 13.90 14.40 0.50 21.10. 05:23 132 (SE) -58
V1355 Tau s 7 0.244668 13.00 13.00 0.00 21.10. 05:23 256 (W) 44
V603 Aur s 8 0.37475 12.70 12.70 0.00 21.10. 05:23 293 (NW) 60
V923 Her s 8 1.364757 9.10 9.10 0.00 21.10. 05:23 44 (NE) 3
BC Col p 10 0.29683 15.00 15.00 0.00 21.10. 05:23 212 (SW) 6
V1538 Aql s 5 0.73225 12.30 12.60 0.30 21.10. 05:24 17 (N) -32
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 21.10. 05:24 354 (N) -4
VZ Cep s 1 1.183364 9.74 9.93 0.19 21.10. 05:24 352 (N) 32
V1187 Her p 1 0.310764 11.14 11.31 0.17 21.10. 05:24 45 (NE) 10
GW Psc s 8 0.3363377 11.35 11.35 0.00 21.10. 05:24 288 (W) -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.