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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:05 // 17:54 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:50 // 19:09 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1687 Aql s 10 0.587805 11.50 11.50 0.00 16.04. 05:33 199 (S) 42
V526 Sgr p 6 1.9194111 9.78 10.54 0.76 16.04. 05:33 194 (S) 7
GN Boo p 1 0.3016025 10.75 11.30 0.55 16.04. 05:34 284 (W) 28
V1426 Aql p 4 1.175155 9.30 9.70 0.40 16.04. 05:34 200 (S) 43
V1647 Sgr s 7 3.28279 6.94 7.43 0.49 16.04. 05:34 206 (SW) -2
V2635 Oph s 8 0.430959 12.15 12.60 0.45 16.04. 05:34 231 (SW) 27
V477 Lyr p 9 0.471729 14.30 16.00 1.70 16.04. 05:34 229 (SW) 60
PT Vir p 7 0.3081795 13.38 13.56 0.18 16.04. 05:34 298 (NW) -8
DE CMa s 10 0.6959637 13.00 13.40 0.40 16.04. 05:34 26 (NE) -66
AL Tri p 1 0.268564 14.10 14.40 0.30 16.04. 05:34 76 (E) 29
V479 Cam s 7 0.325394 13.25 13.69 0.44 16.04. 05:35 4 (N) 35
BL Leo p 1 0.28193 13.80 14.50 0.70 16.04. 05:35 313 (NW) -2
V470 Cam s 1 0.0956467 14.10 14.25 0.15 16.04. 05:36 7 (N) 28
V796 Cep s 1 0.392964 12.20 12.20 0.00 16.04. 05:36 16 (N) 50
V538 And p 10 0.5188056 13.90 14.30 0.40 16.04. 05:36 69 (E) 34
WX Sex s 4 0.428871 12.40 12.40 0.00 16.04. 05:36 326 (NW) -34
V449 Dra p 10 0.351315 12.23 12.45 0.22 16.04. 05:36 1 (N) 58
V951 Per p 7 0.270478 12.70 13.20 0.50 16.04. 05:37 47 (NE) 10
BI CVn p 1 0.3842103 10.35 10.78 0.43 16.04. 05:37 307 (NW) 17
CK Boo p 1 0.3551495 8.99 9.26 0.27 16.04. 05:37 272 (W) 10
DU CVn p 2 0.3071015 13.10 14.50 1.40 16.04. 05:37 309 (NW) 16
GS Aqr p 3 0.374069 13.20 13.80 0.60 16.04. 05:37 140 (SE) 32
PQ Cyg p 7 1.211183 13.80 14.40 0.60 16.04. 05:37 198 (S) 77
V835 Cep p 10 0.452238 12.60 12.95 0.35 16.04. 05:37 24 (NE) 76
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 16.04. 05:38 197 (S) 24
V473 Cam s 7 0.298438 11.55 12.15 0.60 16.04. 05:38 4 (N) 38
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 16.04. 05:39 264 (W) 81
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 16.04. 05:39 354 (N) 87
V1097 Cen p 10 0.91095 11.70 12.70 1.00 16.04. 05:39 226 (SW) -59
MR Com s 1 0.412743 12.00 12.40 0.40 16.04. 05:39 299 (NW) 11
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 16.04. 05:39 282 (W) 81
V498 Mon p 1 2.472768 10.30 10.60 0.30 16.04. 05:39 30 (NE) -34
BX CrB p 10 0.358838 12.25 12.50 0.25 16.04. 05:39 280 (W) 44
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 16.04. 05:40 144 (SE) 19
V436 Peg p 9 0.406733 13.35 13.57 0.22 16.04. 05:40 151 (SE) 52
KO Aur s 1 3.9537975 10.40 10.40 0.00 16.04. 05:40 22 (N) 12
V1230 Tau p 10 0.3524 14.28 14.52 0.24 16.04. 05:40 65 (NE) -7
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 16.04. 05:40 211 (SW) 67
AL Cam s 1 1.328331 10.50 10.50 0.00 16.04. 05:40 350 (N) 43
AA Lyr s 1 0.5173146 13.40 13.50 0.10 16.04. 05:40 220 (SW) 65
V2759 Ori p 10 0.498856 10.40 10.84 0.44 16.04. 05:40 42 (NE) -22
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 16.04. 05:40 267 (W) 82
QT Per p 1 0.8515552 14.20 15.10 0.90 16.04. 05:41 49 (NE) 28
LU Lac p 2 0.2988016 14.60 15.45 0.85 16.04. 05:41 74 (E) 71
LT Cam p 2 0.2766042 14.50 14.70 0.20 16.04. 05:41 18 (N) 23
V434 Nor p 10 0.5983 16.16 16.50 0.34 16.04. 05:41 216 (SW) -30
NR Lac p 1 0.6048055 13.20 14.00 0.80 16.04. 05:41 78 (E) 69
PV Boo p 10 0.292588 14.51 15.14 0.63 16.04. 05:41 283 (W) 35
FO Aur p 1 0.609759 14.30 14.90 0.60 16.04. 05:41 32 (NE) -1
SX Gem s 1 1.3668748 11.00 11.30 0.30 16.04. 05:41 27 (NE) -15
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.