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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GM Sct p 10 2.7307 13.00 13.80 0.80 04.04. 21:26 80 (E) -22
IW Vul s 4 2.137844 12.90 13.10 0.20 04.04. 21:26 48 (NE) 1
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 04.04. 21:27 36 (NE) 0
ST Tri s 1 0.479052 14.30 14.50 0.20 04.04. 21:27 321 (NW) 7
V380 Dra p 1 0.4937366 12.28 13.33 1.05 04.04. 21:27 29 (NE) 44
HP Car p 6 1.600453 8.85 9.30 0.45 04.04. 21:27 189 (S) -18
V631 Aql p 10 1.155102 13.50 14.90 1.40 04.04. 21:27 56 (NE) -11
V553 Hya p 5 0.371497 12.36 13.05 0.69 04.04. 21:27 165 (S) 13
V400 Pav p 10 1.155466 9.18 9.33 0.15 04.04. 21:27 140 (SE) -70
YY Eri p 1 0.3214963 8.37 9.04 0.67 04.04. 21:28 276 (W) -19
V640 Aur s 1 0.3279975 12.52 13.00 0.48 04.04. 21:28 305 (NW) 43
V473 Cam s 7 0.298438 11.55 12.15 0.60 04.04. 21:28 340 (N) 55
AN UMa p 6 0.07975275 14.90 20.20 5.30 04.04. 21:28 212 (SW) 84
FS Mon p 5 1.905867 10.50 11.50 1.00 04.04. 21:28 242 (SW) 15
MR Cas p 1 0.352936 14.90 15.70 0.80 04.04. 21:28 353 (N) 19
V1167 Her s 3 0.275279 9.89 9.89 0.00 04.04. 21:28 97 (E) 15
QQ Lup p 10 0.251562 12.40 13.35 0.95 04.04. 21:29 146 (SE) -15
V629 And s 8 0.742579 11.20 11.20 0.00 04.04. 21:29 1 (N) 4
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 04.04. 21:29 302 (NW) 10
YY CrB p 1 0.37656 8.64 9.13 0.49 04.04. 21:29 78 (E) 42
V732 Her p 2 0.3567417 13.20 14.20 1.00 04.04. 21:29 58 (NE) 33
V435 Gem s 1 0.3365 10.55 10.90 0.35 04.04. 21:29 255 (W) 41
V417 Gem p 9 0.393382 9.80 9.92 0.12 04.04. 21:29 271 (W) 36
V1222 Tau s 4 0.295362 13.28 13.40 0.12 04.04. 21:29 298 (NW) -10
OU Ser p 1 0.2967662 8.25 8.43 0.18 04.04. 21:29 103 (E) 32
V637 Cen p 10 0.378416 12.50 13.10 0.60 04.04. 21:29 148 (SE) -8
FG Sct s 3 0.270572 13.66 14.70 1.04 04.04. 21:30 78 (E) -18
PY Boo p 9 0.278049 12.10 12.65 0.55 04.04. 21:30 63 (NE) 52
V505 Per s 10 4.222017 6.87 6.87 0.00 04.04. 21:30 334 (NW) 21
LT Cam p 2 0.2766042 14.50 14.70 0.20 04.04. 21:30 315 (NW) 45
VZ Cep s 1 1.183364 9.74 9.93 0.19 04.04. 21:30 9 (N) 33
V1144 Her p 10 0.25497 14.60 15.40 0.80 04.04. 21:30 72 (E) 44
V474 Hya p 6 0.528304 11.80 12.40 0.60 04.04. 21:30 234 (SW) 27
V439 Cam p 10 1.1484 12.55 12.83 0.28 04.04. 21:30 332 (NW) 51
UZ CMi p 1 0.551363 11.60 12.10 0.50 04.04. 21:31 242 (SW) 26
V415 Cam p 10 0.4326164 13.70 14.10 0.40 04.04. 21:31 345 (N) 50
V1103 Her s 1 0.2913524 11.90 11.90 0.00 04.04. 21:31 59 (NE) 19
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 04.04. 21:31 7 (N) 16
V2357 Oph s 6 0.415568 10.66 10.70 0.04 04.04. 21:31 88 (E) 13
DR CVn p 1 0.329058 11.70 11.96 0.26 04.04. 21:31 126 (SE) 70
V781 Tau s 1 0.344909 8.90 9.30 0.40 04.04. 21:31 284 (W) 24
HS Leo s 2 0.337706 13.80 14.40 0.60 04.04. 21:31 183 (S) 68
BV Tri p 1 0.494177 14.10 14.30 0.20 04.04. 21:31 327 (NW) 5
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 04.04. 21:31 51 (NE) 4
SV Cet p 9 0.2920877 14.50 14.90 0.40 04.04. 21:32 327 (NW) -59
V566 And p 8 0.389694 10.85 11.30 0.45 04.04. 21:32 328 (NW) 3
EH Lyn p 1 0.326743 13.00 13.28 0.28 04.04. 21:32 252 (W) 60
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 04.04. 21:32 166 (S) 13
V502 Her p 1 0.3692772 12.80 13.70 0.90 04.04. 21:32 66 (NE) 23
LO Gem s 1 2.237783 11.50 11.50 0.00 04.04. 21:32 280 (W) 25
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.