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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1167 Her s 3 0.275279 9.89 9.89 0.00 20.04. 20:11 95 (E) 13
BE Dra p 1 0.522495 11.30 11.80 0.50 20.04. 20:11 26 (NE) 40
MR Cas p 1 0.352936 14.90 15.70 0.80 20.04. 20:11 351 (N) 19
LM Boo s 1 0.327922 12.00 12.00 0.00 20.04. 20:11 103 (E) 42
V1224 Cen p 10 1.4835 15.94 15.96 0.02 20.04. 20:11 177 (S) -21
SY Hor s 10 0.3116395 11.48 12.08 0.60 20.04. 20:11 243 (SW) -41
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.04. 20:12 55 (NE) -25
AP Aur s 1 0.569374 10.90 11.20 0.30 20.04. 20:12 273 (W) 48
V692 Cen p 10 1.723715 11.70 12.00 0.30 20.04. 20:12 175 (S) -24
BN CMa p 10 0.628271 14.80 15.80 1.00 20.04. 20:12 231 (SW) -2
V723 Per s 7 0.796424 12.24 12.50 0.26 20.04. 20:12 335 (NW) 19
BQ Eri p 1 0.821972 10.94 11.28 0.34 20.04. 20:12 267 (W) -5
DEL Cap p 8 1.0227688 2.81 3.05 0.24 20.04. 20:13 34 (NE) -52
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.04. 20:13 70 (E) 42
V572 Per p 5 1.21317 6.50 6.79 0.29 20.04. 20:13 323 (NW) 24
V813 Cep p 10 0.338921 13.15 13.50 0.35 20.04. 20:13 23 (NE) 27
V931 Cyg s 1 0.341513 13.90 14.50 0.60 20.04. 20:13 44 (NE) 2
DN Mon p 8 1.201339 13.20 14.00 0.80 20.04. 20:13 252 (W) 21
HU And s 10 0.2857905 16.50 17.20 0.70 20.04. 20:13 343 (N) 2
V740 Per p 4 0.373042 11.22 11.87 0.65 20.04. 20:13 304 (NW) 16
GO CVn p 7 0.537569 13.50 13.90 0.40 20.04. 20:14 86 (E) 59
KO Del p 1 0.5833444 12.50 13.00 0.50 20.04. 20:14 37 (NE) -16
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.04. 20:14 2 (N) 60
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 20.04. 20:14 129 (SE) 70
V800 Cep p 10 1.218048 13.00 13.70 0.70 20.04. 20:14 351 (N) 44
V591 Vir p 7 0.350949 12.90 13.35 0.45 20.04. 20:14 118 (SE) 26
V947 Per p 6 0.297667 13.45 14.05 0.60 20.04. 20:14 303 (NW) 15
MS Vir s 1 0.3124379 9.34 9.67 0.33 20.04. 20:14 138 (SE) 12
OO Aqr p 5 0.586623 9.20 9.60 0.40 20.04. 20:14 51 (NE) -43
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 20.04. 20:14 6 (N) 14
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.04. 20:15 44 (NE) 12
BS Vul p 1 0.475971 10.90 11.60 0.70 20.04. 20:15 48 (NE) -4
BQ Her p 10 5.10594 13.50 15.00 1.50 20.04. 20:15 59 (NE) 2
OP Boo p 10 0.311443 12.80 13.10 0.30 20.04. 20:15 61 (NE) 55
QX And s 1 0.412173 11.25 11.25 0.00 20.04. 20:15 328 (NW) 5
AC Psc p 3 0.335307 13.60 14.60 1.00 20.04. 20:15 357 (N) -33
IK Per s 1 0.6760305 11.30 11.60 0.30 20.04. 20:15 306 (NW) 25
V376 And s 1 0.798674 7.68 7.68 0.00 20.04. 20:16 328 (NW) 19
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 20.04. 20:16 244 (SW) 46
GN CVn p 1 0.395009 12.00 12.50 0.50 20.04. 20:16 93 (E) 58
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.04. 20:17 331 (NW) 80
PW UMa s 8 0.5552888 11.10 11.10 0.00 20.04. 20:17 325 (NW) 69
BI CVn p 1 0.3842103 10.35 10.78 0.43 20.04. 20:17 114 (SE) 66
V1133 Her s 4 2.46752 12.65 13.20 0.55 20.04. 20:17 72 (E) 6
RT Scl p 9 0.51156 10.31 10.99 0.68 20.04. 20:17 319 (NW) -61
V458 Mon p 5 0.3969371 13.30 13.90 0.60 20.04. 20:17 251 (W) 18
V639 Aur p 4 0.3571 14.01 14.85 0.84 20.04. 20:17 306 (NW) 43
CU Ara s 8 1.385831 14.40 14.40 0.00 20.04. 20:17 139 (SE) -42
V512 And s 10 0.745331 11.80 11.95 0.15 20.04. 20:17 340 (N) -2
FF Aqr s 10 9.207755 10.16 10.16 0.00 20.04. 20:18 25 (NE) -40
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.