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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 °
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.04. 11:43 197 (S) -31
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 20.04. 11:43 197 (S) 60
TZ Boo p 1 0.29716095 10.41 11.00 0.59 20.04. 11:43 354 (N) 0
HZ Dra s 5 0.772934 8.16 8.16 0.00 20.04. 11:43 333 (NW) 42
BU Cas p 1 2.255197 11.60 12.10 0.50 20.04. 11:43 325 (NW) 75
MW Boo p 10 0.364135 14.00 14.40 0.40 20.04. 11:44 358 (N) 8
UZ For p 10 0.087865429 18.20 20.90 2.70 20.04. 11:44 167 (S) 13
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.04. 11:44 310 (NW) 81
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 20.04. 11:44 345 (N) 19
ER Cep s 9 0.2857369 15.67 16.27 0.60 20.04. 11:44 356 (N) 54
V629 And s 8 0.742579 11.20 11.20 0.00 20.04. 11:44 281 (W) 56
GK Eri p 8 2.95968 8.96 9.49 0.53 20.04. 11:44 163 (S) 22
V521 Mon s 1 2.9706633 10.10 10.40 0.30 20.04. 11:44 110 (E) 16
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 20.04. 11:44 59 (NE) -26
V712 And p 10 0.367179 10.03 10.24 0.21 20.04. 11:45 262 (W) 58
V645 And s 8 0.4125814 13.05 13.05 0.00 20.04. 11:45 288 (W) 59
V724 Aql s 1 0.517599 11.10 11.57 0.47 20.04. 11:45 279 (W) -6
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.04. 11:45 37 (NE) 53
XY UMa s 1 0.47899511 9.50 10.00 0.50 20.04. 11:45 45 (NE) 35
V609 Aql p 1 0.7965633 11.70 12.10 0.40 20.04. 11:46 285 (W) 6
GU Leo p 2 0.354085 11.60 12.30 0.70 20.04. 11:46 66 (NE) 4
ET Leo s 1 0.3465036 9.55 9.55 0.00 20.04. 11:46 61 (NE) -12
LM Boo s 1 0.327922 12.00 12.00 0.00 20.04. 11:46 1 (N) -16
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 20.04. 11:46 269 (W) -49
V804 Aql p 8 0.6553905 11.30 11.70 0.40 20.04. 11:47 285 (W) -20
V466 Hya p 10 0.362994 11.20 11.50 0.30 20.04. 11:47 96 (E) 4
VW Tri s 1 0.298863 13.90 14.40 0.50 20.04. 11:47 206 (SW) 71
V914 Cep s 10 0.38618 13.10 13.40 0.30 20.04. 11:47 343 (N) 55
EG Hya p 9 0.6112941 12.60 13.00 0.40 20.04. 11:47 73 (E) -56
V583 Pup p 10 0.780408 7.98 8.33 0.35 20.04. 11:47 117 (SE) -9
V427 Nor p 10 0.5002 16.36 16.80 0.44 20.04. 11:48 232 (SW) -78
AC Cnc p 1 0.3004773 13.80 15.40 1.60 20.04. 11:48 81 (E) 10
V619 Sco p 10 0.7546255 12.10 12.60 0.50 20.04. 11:48 274 (W) -62
MO Aqr p 2 0.3981435 9.95 10.28 0.33 20.04. 11:48 264 (W) 2
V382 And p 8 1.479 9.18 9.41 0.23 20.04. 11:48 280 (W) 53
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.04. 11:48 151 (SE) 23
V404 Gem s 1 0.348706 11.59 12.11 0.52 20.04. 11:48 102 (E) 30
QQ Lup p 10 0.251562 12.40 13.35 0.95 20.04. 11:48 1 (N) -86
V740 Per s 4 0.373042 11.22 11.87 0.65 20.04. 11:48 129 (SE) 68
V1542 Aql p 1 0.417537 11.71 12.34 0.63 20.04. 11:48 286 (W) -2
V1033 Her s 1 0.298051 11.19 11.19 0.00 20.04. 11:48 332 (NW) -7
V427 Dra p 10 0.420825 12.75 13.05 0.30 20.04. 11:48 350 (N) 48
V1140 Her p 10 0.373001 13.70 14.10 0.40 20.04. 11:48 348 (N) 8
PT Boo s 9 0.4466345 12.60 12.60 0.00 20.04. 11:48 353 (N) 4
HM Cet s 5 0.44462 12.96 12.96 0.00 20.04. 11:48 193 (S) 45
FT Gem s 1 0.5876113 13.50 14.10 0.60 20.04. 11:48 102 (E) 27
V972 Her s 5 0.4430605 6.72 6.72 0.00 20.04. 11:49 321 (NW) 3
CF CrB p 10 0.262445 14.14 14.54 0.40 20.04. 11:49 342 (N) -8
V342 UMa s 1 0.3438515 13.40 13.40 0.00 20.04. 11:49 35 (NE) 24
IZ Aur s 1 0.771167 13.00 13.00 0.00 20.04. 11:49 67 (NE) 61
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.