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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AI Sex p 2 0.603615 11.12 11.50 0.38 30.04. 01:51 286 (W) -12
AM Oct s 10 0.5017 14.40 14.90 0.50 30.04. 01:51 165 (S) -40
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 30.04. 01:51 117 (SE) 60
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 30.04. 01:51 71 (E) 72
V441 Lac s 1 0.3089166 12.56 12.56 0.00 30.04. 01:51 58 (NE) 47
V1341 Aql p 8 0.304012 13.00 13.70 0.70 30.04. 01:51 151 (SE) 36
V1073 Her p 1 0.2942815 11.00 11.70 0.70 30.04. 01:52 149 (SE) 72
G5782.0963 Aqr p 9 0.938114 12.63 13.07 0.44 30.04. 01:52 127 (SE) 10
V810 Cep p 9 0.584566 13.10 13.60 0.50 30.04. 01:52 47 (NE) 66
BE Cha p 10 0.80962 13.80 14.70 0.90 30.04. 01:52 196 (S) -43
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.04. 01:53 320 (NW) 36
V997 Aql s 8 1.7948425 13.00 13.00 0.00 30.04. 01:53 137 (SE) 38
V664 Lyr p 8 0.359987 13.00 13.00 0.00 30.04. 01:53 113 (SE) 75
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 01:53 236 (SW) 68
V1199 Her p 10 0.3355445 14.90 15.50 0.60 30.04. 01:53 207 (SW) 65
DW UMa s 1 0.13660653 15.10 16.60 1.50 30.04. 01:53 322 (NW) 35
V789 Her p 1 0.3200448 14.90 15.60 0.70 30.04. 01:53 206 (SW) 82
TY UMa s 1 0.354548 11.48 12.14 0.66 30.04. 01:53 310 (NW) 45
V386 Gem p 8 3.30831 12.24 14.50 2.26 30.04. 01:53 335 (NW) -19
GY Pup p 10 0.4121794 11.90 12.30 0.40 30.04. 01:54 287 (W) -68
AQ Com s 1 0.2813295 15.20 15.70 0.50 30.04. 01:54 270 (W) 29
LY Lac p 3 1.54517 12.50 12.90 0.40 30.04. 01:54 54 (NE) 47
V342 Vir p 7 0.754193 10.50 10.86 0.36 30.04. 01:54 244 (SW) 15
BX Tri s 6 0.1926355 12.35 12.60 0.25 30.04. 01:54 37 (NE) 3
V1005 Her p 3 0.278962 14.11 14.68 0.57 30.04. 01:54 278 (W) 81
GY Psc p 9 0.33967 12.40 12.60 0.20 30.04. 01:55 50 (NE) 7
BK Oct s 10 0.3686 14.30 14.60 0.30 30.04. 01:55 170 (S) -37
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 30.04. 01:55 87 (E) 52
V947 Cyg p 5 0.429245 14.10 15.10 1.00 30.04. 01:55 114 (SE) 59
EY Psc p 8 3.129427 9.21 9.50 0.29 30.04. 01:55 69 (E) 7
U Her p 1 2.0510269 4.69 5.37 0.68 30.04. 01:55 188 (S) 73
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 30.04. 01:55 96 (E) 71
EX Hya p 10 0.068233846 9.60 13.99 4.39 30.04. 01:55 236 (SW) -10
IW Pav p 10 1.7428 15.00 15.80 0.80 30.04. 01:55 164 (S) -37
HX UMa s 5 0.379156 8.89 9.06 0.17 30.04. 01:55 296 (NW) 36
V344 Dra p 9 0.332887 13.70 14.20 0.50 30.04. 01:55 310 (NW) 74
EV Cnc s 1 0.441439 12.75 12.80 0.05 30.04. 01:55 309 (NW) -14
CC Com p 1 0.2206859 11.30 12.21 0.91 30.04. 01:55 277 (W) 24
CC Peg p 1 0.6056033 12.60 13.30 0.70 30.04. 01:56 90 (E) 38
V357 Peg s 1 0.578451 9.01 9.01 0.00 30.04. 01:56 70 (E) 17
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 30.04. 01:56 102 (E) 51
V404 Hya s 7 0.309535 14.85 14.85 0.00 30.04. 01:56 302 (NW) -18
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 30.04. 01:56 222 (SW) 60
V523 Cas p 1 0.2336923 10.62 11.45 0.83 30.04. 01:56 43 (NE) 28
V948 Mon s 7 0.377107 13.00 13.60 0.60 30.04. 01:56 314 (NW) -31
V441 Cen p 10 2.022476 13.10 14.60 1.50 30.04. 01:56 224 (SW) -42
MQ UMa s 1 0.476069 11.57 11.57 0.00 30.04. 01:57 303 (NW) 31
NN Aqr s 4 0.306779 13.47 13.47 0.00 30.04. 01:57 111 (E) 16
V343 Ori s 1 0.809135 10.50 11.00 0.50 30.04. 01:57 350 (N) -27
V404 Gem p 1 0.348706 11.59 12.13 0.54 30.04. 01:57 340 (N) -22
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.