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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 °
RS CVn p 4 4.79779 7.93 9.14 1.21 20.04. 14:09 45 (NE) 10
V448 Vel p 10 0.364875 11.63 11.97 0.34 20.04. 14:09 148 (SE) -17
V963 Per p 1 0.462078 13.20 14.20 1.00 20.04. 14:09 309 (NW) 86
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.04. 14:10 5 (N) 17
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.04. 14:10 335 (NW) 3
RV Lyr p 6 3.599003 11.50 14.60 3.10 20.04. 14:10 333 (NW) -3
V340 Vir s 6 0.45486 11.53 11.85 0.32 20.04. 14:10 74 (E) -31
CH Hya p 10 0.346546 14.50 15.50 1.00 20.04. 14:10 93 (E) -37
V593 And p 10 0.372178 12.80 13.10 0.30 20.04. 14:10 296 (NW) 27
QW Gem p 1 0.3581235 10.33 10.74 0.41 20.04. 14:10 126 (SE) 62
HN Cnc p 1 0.49451 11.10 11.50 0.40 20.04. 14:10 114 (SE) 39
AP Dor p 10 0.213593 9.38 9.60 0.22 20.04. 14:10 180 (S) -19
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.04. 14:11 20 (N) -25
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 20.04. 14:11 276 (W) 58
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.04. 14:11 77 (E) -22
V860 Cas p 3 1.08385 12.40 13.80 1.40 20.04. 14:11 298 (NW) 47
ZZ Eri p 3 0.45206 13.90 15.00 1.10 20.04. 14:11 195 (S) 28
PT Boo s 9 0.4466345 12.60 12.60 0.00 20.04. 14:12 19 (N) 6
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 20.04. 14:12 314 (NW) 27
V361 Lyr p 4 0.309614 14.30 15.70 1.40 20.04. 14:12 341 (N) 10
CC Tri p 9 0.382946 13.20 13.70 0.50 20.04. 14:12 256 (W) 55
V1237 Tau s 8 0.287447 14.03 14.03 0.00 20.04. 14:12 170 (S) 65
TU Mus p 9 1.3872845 8.17 8.75 0.58 20.04. 14:12 144 (SE) -46
V445 Cas p 1 0.6735235 10.89 11.32 0.43 20.04. 14:12 302 (NW) 49
V680 Cas p 10 1.0838485 12.00 12.50 0.50 20.04. 14:12 331 (NW) 46
V497 Cam s 5 0.554646 13.50 14.00 0.50 20.04. 14:13 8 (N) 53
V775 Cas p 1 5.390164 9.74 9.93 0.20 20.04. 14:13 316 (NW) 61
VW Boo p 1 0.342319 10.50 11.08 0.58 20.04. 14:13 44 (NE) -17
V444 Dra p 10 0.3545232 13.55 14.20 0.65 20.04. 14:13 342 (N) 35
V442 Cyg p 1 2.3859454 10.00 10.40 0.40 20.04. 14:13 319 (NW) 2
RW Dor p 2 0.2854633 10.80 11.40 0.60 20.04. 14:14 179 (S) -28
V672 Cen p 10 0.508863 11.60 12.20 0.60 20.04. 14:14 104 (E) -56
MO Aqr s 2 0.3981435 9.95 10.25 0.30 20.04. 14:14 294 (NW) -21
KT Cnc p 8 0.323691 13.60 14.20 0.60 20.04. 14:14 115 (SE) 34
V585 Aur s 4 0.535301 11.05 11.30 0.25 20.04. 14:14 195 (S) 71
AO CMi p 7 0.8531025 14.40 15.60 1.20 20.04. 14:14 142 (SE) 36
V1282 Her s 1 0.278349 13.35 13.35 0.00 20.04. 14:14 355 (N) 6
XY Leo s 1 0.2841029 9.45 9.80 0.35 20.04. 14:14 91 (E) 24
LP UMa p 1 0.309901 12.52 12.79 0.27 20.04. 14:14 46 (NE) 45
DP Cyg s 1 2.346913 13.20 13.20 0.00 20.04. 14:14 319 (NW) 30
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.04. 14:15 70 (E) -15
Z Lep p 1 0.993709 11.63 12.83 1.20 20.04. 14:15 180 (S) 25
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 20.04. 14:15 257 (W) -10
V808 Aql p 10 1.573871 13.10 14.00 0.90 20.04. 14:15 319 (NW) -43
V1233 Her p 10 0.3105942 11.80 12.16 0.36 20.04. 14:15 2 (N) -1
V737 Aql p 9 1.033732 14.90 15.60 0.70 20.04. 14:15 318 (NW) -15
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.04. 14:15 135 (SE) -40
QR Car p 10 0.749008 10.00 10.50 0.50 20.04. 14:15 153 (SE) -39
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.04. 14:15 69 (E) 60
BO Del p 9 0.51667 14.30 15.80 1.50 20.04. 14:16 309 (NW) -11
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.