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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V418 Nor p 10 0.3849 16.18 16.50 0.32 19.04. 12:12 224 (SW) -80
V1207 Her p 8 0.2667556 12.55 13.40 0.85 19.04. 12:12 338 (N) -12
QR Hya p 10 2.502939 8.51 8.69 0.18 19.04. 12:12 95 (E) -43
OQ UMa s 1 0.283356 13.00 13.60 0.60 19.04. 12:12 9 (N) 17
GO CVn s 7 0.537569 13.50 13.50 0.00 19.04. 12:12 10 (N) 4
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.04. 12:12 34 (NE) 30
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 19.04. 12:12 293 (NW) 32
EM Tuc p 4 0.326575 12.16 12.76 0.60 19.04. 12:12 199 (S) -32
V1064 Cas p 10 0.457606 11.30 11.80 0.50 19.04. 12:13 322 (NW) 69
EO CVn p 10 0.358884 12.25 12.56 0.31 19.04. 12:13 33 (NE) 1
DY CVn s 1 0.2459495 12.00 12.00 0.00 19.04. 12:13 22 (N) 0
V631 Aur p 9 0.3459 15.97 16.61 0.64 19.04. 12:13 94 (E) 59
RX Her s 1 1.7785724 7.28 7.74 0.46 19.04. 12:14 308 (NW) -13
V891 Aql s 10 0.419508 15.40 15.80 0.40 19.04. 12:14 286 (W) -13
ES UMa p 1 0.5288515 11.00 11.40 0.40 19.04. 12:14 28 (NE) 42
V698 Pup p 9 2.81344 11.93 12.80 0.87 19.04. 12:14 124 (SE) -20
DQ CVn p 1 0.491422 12.28 12.56 0.28 19.04. 12:15 29 (NE) 0
V527 And p 10 0.700656 10.65 11.05 0.40 19.04. 12:15 240 (SW) 65
V566 And s 8 0.389694 10.85 11.25 0.40 19.04. 12:15 222 (SW) 72
T Aur p 6 0.20437829 15.20 15.50 0.30 19.04. 12:15 112 (E) 57
HU And p 10 0.2857905 16.50 17.20 0.70 19.04. 12:16 263 (W) 62
V1236 Tau p 10 1.29395 18.10 18.27 0.17 19.04. 12:16 122 (SE) 56
V466 Cam s 9 0.3998995 12.60 12.60 0.00 19.04. 12:16 29 (NE) 56
V400 Lyr p 1 0.253427 12.70 13.35 0.65 19.04. 12:16 315 (NW) 13
V337 UMa p 8 0.383365 13.70 14.25 0.55 19.04. 12:16 44 (NE) 29
TY Men s 9 0.4616664 8.08 8.47 0.39 19.04. 12:17 173 (S) -43
V474 Cam p 5 0.328205 10.90 11.40 0.50 19.04. 12:17 34 (NE) 55
QW And p 5 0.49187 12.60 13.00 0.40 19.04. 12:17 279 (W) 72
GW Cep s 1 0.3188312 11.40 12.00 0.60 19.04. 12:17 353 (N) 59
RT And p 1 0.62892951 8.55 9.47 0.92 19.04. 12:17 298 (NW) 54
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 19.04. 12:17 274 (W) -49
AH Lyn p 2 1.016413 13.50 14.30 0.80 19.04. 12:17 68 (E) 31
BF Cap p 9 0.532676 8.92 9.27 0.35 19.04. 12:18 267 (W) -23
UY Vol p 1 0.159337785 16.90 23.00 6.10 19.04. 12:18 153 (SE) -39
V1064 Her p 5 0.3431545 11.30 11.60 0.30 19.04. 12:18 330 (NW) 2
QX Boo s 9 0.3604665 12.50 12.50 0.00 19.04. 12:18 355 (N) 8
V2766 Ori s 6 0.6032 15.00 15.00 0.00 19.04. 12:18 128 (SE) 33
V500 Cam p 6 0.2483505 14.00 14.80 0.80 19.04. 12:18 18 (N) 49
V1091 Her p 1 0.393559 12.04 12.28 0.24 19.04. 12:18 337 (NW) 0
AG Lac p 1 0.7521703 13.60 15.00 1.40 19.04. 12:18 302 (NW) 48
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 19.04. 12:18 316 (NW) 35
XZ Ari s 7 0.265488 13.85 13.85 0.00 19.04. 12:19 201 (S) 67
EW Psc s 8 0.241202 10.38 10.38 0.00 19.04. 12:19 240 (SW) 34
KW Eri p 9 0.2352915 13.38 13.90 0.52 19.04. 12:19 183 (S) -7
V713 And p 10 0.318453 12.01 12.13 0.12 19.04. 12:19 264 (W) 51
ST Ind p 10 0.4018812 11.30 11.79 0.49 19.04. 12:19 238 (SW) -40
IO Boo p 7 0.2711483 13.00 13.50 0.50 19.04. 12:19 13 (N) -14
V475 Hya p 7 0.317122 12.60 13.10 0.50 19.04. 12:20 99 (E) 9
HY Lyr s 4 0.369101 13.80 14.10 0.30 19.04. 12:20 322 (NW) 2
V353 Lup p 10 0.67957 12.20 12.80 0.60 19.04. 12:20 2 (N) -83
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.