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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 °
VW Cep p 1 0.2783115 7.23 7.68 0.45 15.04. 12:18 339 (N) 47
AV Hya p 1 0.683401 10.20 10.77 0.57 15.04. 12:18 79 (E) -3
EX Ara p 10 3.44947 14.40 15.80 1.40 15.04. 12:18 238 (SW) -66
FZ CMa p 1 1.273041 8.05 8.44 0.39 15.04. 12:18 119 (SE) 8
LO Hya p 9 2.499618 6.37 6.61 0.24 15.04. 12:18 96 (E) 2
EV Cnc s 1 0.441439 12.75 12.80 0.05 15.04. 12:18 83 (E) 9
KW Eri p 9 0.2352915 13.38 13.90 0.52 15.04. 12:19 180 (S) -7
BM UMa p 1 0.2712208 13.80 14.75 0.95 15.04. 12:19 37 (NE) 18
V471 Cas p 1 0.4009368 14.10 14.60 0.50 15.04. 12:19 301 (NW) 77
FR Del p 8 0.3497468 15.00 15.30 0.30 15.04. 12:19 277 (W) 9
V1261 Her s 4 0.397693 13.00 14.00 1.00 15.04. 12:19 325 (NW) -12
FZ CVn s 9 0.358335 13.50 13.80 0.30 15.04. 12:19 11 (N) 1
OQ Cam p 6 0.43784 10.90 11.40 0.50 15.04. 12:19 16 (N) 75
IP Aql p 10 2.193778 14.30 14.90 0.60 15.04. 12:19 286 (W) -22
SS Com s 1 0.412815 11.30 11.90 0.60 15.04. 12:19 31 (NE) -16
V351 Lib p 4 0.349735 13.40 14.10 0.70 15.04. 12:19 338 (N) -50
GU Boo s 1 0.4887296 13.10 13.10 0.00 15.04. 12:20 354 (N) -6
V571 And p 9 0.357641 13.70 14.20 0.50 15.04. 12:20 211 (SW) 76
EX CVn p 4 0.2771572 13.10 13.50 0.40 15.04. 12:20 25 (NE) 3
V573 Lyr p 2 0.870536 10.80 11.30 0.50 15.04. 12:21 322 (NW) 11
MO Aqr s 2 0.3981435 9.95 10.25 0.30 15.04. 12:21 267 (W) 0
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 15.04. 12:21 315 (NW) 23
CC Com p 1 0.2206859 11.30 12.21 0.91 15.04. 12:21 38 (NE) -9
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 15.04. 12:22 253 (W) 6
V1369 Tau p 8 1.35569 12.35 12.75 0.40 15.04. 12:22 119 (SE) 48
V434 Per p 3 0.5361082 14.40 15.10 0.70 15.04. 12:22 154 (SE) 79
V681 Cyg p 10 3.4043 14.30 15.10 0.80 15.04. 12:22 299 (NW) 43
EH Lyn s 1 0.326743 13.00 13.00 0.00 15.04. 12:23 66 (NE) 25
V477 And p 10 0.362548 13.65 13.95 0.30 15.04. 12:23 252 (W) 54
V470 Cam p 1 0.0956467 14.10 14.75 0.65 15.04. 12:23 37 (NE) 55
V599 Aur s 1 0.316533 11.67 11.90 0.23 15.04. 12:23 114 (SE) 60
NY Vir p 1 0.10101597 13.30 14.22 0.92 15.04. 12:23 26 (NE) -39
WW Dra p 1 4.62972 8.30 9.00 0.70 15.04. 12:23 347 (N) 23
V789 Her s 1 0.3200448 14.90 14.90 0.00 15.04. 12:24 337 (NW) 7
GH CVn p 10 0.381372 13.10 13.40 0.30 15.04. 12:24 11 (N) 3
V417 Gem p 9 0.393382 9.80 9.92 0.12 15.04. 12:24 93 (E) 40
V594 Cen p 10 0.3170973 13.70 14.50 0.80 15.04. 12:24 89 (E) -74
V343 Ori s 1 0.809135 10.50 11.00 0.50 15.04. 12:24 118 (SE) 37
V737 Per p 1 0.366599 12.65 13.22 0.57 15.04. 12:24 152 (SE) 71
GO Mus s 10 0.524 14.60 15.20 0.60 15.04. 12:24 163 (S) -61
BO Peg s 1 0.580428 11.50 11.60 0.10 15.04. 12:24 272 (W) 14
HP Pav s 10 0.2978 14.90 15.50 0.60 15.04. 12:24 209 (SW) -50
BF Cap s 9 0.532676 8.92 8.92 0.00 15.04. 12:24 265 (W) -21
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.04. 12:25 33 (NE) 30
UV Lyn p 1 0.414982 9.41 9.81 0.40 15.04. 12:25 63 (NE) 28
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 15.04. 12:25 277 (W) -36
DX Cyg s 1 1.370334 14.10 14.20 0.10 15.04. 12:25 306 (NW) 9
V410 Aur p 1 0.366355 10.10 10.44 0.35 15.04. 12:25 114 (SE) 63
V505 Cam p 7 0.336361 13.80 14.50 0.70 15.04. 12:25 11 (N) 49
GZ Aqr s 4 0.302781 14.60 14.60 0.00 15.04. 12:25 246 (SW) 10
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.