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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1302 Her s 1 0.316291 12.72 12.72 0.00 20.04. 21:40 64 (NE) 38
V448 Cas p 7 0.574084 14.50 15.00 0.50 20.04. 21:40 359 (N) 20
CP Scl p 10 0.313662 12.90 13.63 0.73 20.04. 21:40 7 (N) -68
V473 And p 2 0.4013 13.80 14.30 0.50 20.04. 21:40 4 (N) 2
V538 And p 10 0.5188056 13.90 14.30 0.40 20.04. 21:40 348 (N) -1
V999 Aql p 10 0.4335 15.20 16.00 0.80 20.04. 21:40 71 (E) -2
TU Boo p 1 0.324284 11.80 12.50 0.70 20.04. 21:40 132 (SE) 64
ZZ Vol p 10 0.847434 8.37 8.69 0.32 20.04. 21:40 207 (SW) -42
CS Tri p 9 0.663318 11.20 11.40 0.20 20.04. 21:40 335 (NW) -4
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 20.04. 21:41 53 (NE) 14
V415 Cam p 10 0.4326164 13.70 14.10 0.40 20.04. 21:41 346 (N) 48
V1095 Her p 1 0.415379 11.90 12.40 0.50 20.04. 21:41 68 (E) 42
V940 Oph p 10 0.433226 14.80 15.80 1.00 20.04. 21:41 93 (E) 13
V592 Lyr p 1 0.355684 11.54 11.74 0.20 20.04. 21:41 67 (NE) 26
V344 Lac p 1 0.392239 12.20 13.00 0.80 20.04. 21:41 21 (N) 16
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 20.04. 21:41 41 (NE) 16
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.04. 21:41 63 (NE) 25
V469 And p 10 0.328106 15.10 15.90 0.80 20.04. 21:41 5 (N) 2
EQ Tau s 1 0.3413474 10.50 10.97 0.47 20.04. 21:42 317 (NW) -6
QS Vir p 9 0.150757525 14.27 17.76 3.49 20.04. 21:42 161 (S) 25
V648 Lyr s 1 0.368752 13.22 13.62 0.40 20.04. 21:42 63 (NE) 32
V423 Tau s 6 0.682416 15.70 15.80 0.10 20.04. 21:42 294 (NW) 12
NY Lyr s 1 0.4408 12.70 13.10 0.40 20.04. 21:42 60 (NE) 20
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.04. 21:43 185 (S) 44
V1712 Aql s 8 0.39611 13.15 13.90 0.75 20.04. 21:43 74 (E) 1
GX Boo s 6 0.38784 12.16 12.32 0.16 20.04. 21:43 140 (SE) 60
V1001 Cas p 1 0.429058 13.61 14.71 1.10 20.04. 21:43 8 (N) 12
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.04. 21:43 51 (NE) 18
V450 Per s 1 0.948673 13.00 13.00 0.00 20.04. 21:43 335 (NW) 7
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.04. 21:44 58 (NE) 24
SW Cnc s 6 1.799205 11.60 10.60 -1.00 20.04. 21:44 246 (SW) 31
GI CVn p 8 0.30316 14.10 14.90 0.80 20.04. 21:44 95 (E) 77
VX Lac p 1 1.0744975 10.90 13.00 2.10 20.04. 21:44 23 (NE) 2
FU Ara p 1 0.864505 10.50 11.30 0.80 20.04. 21:44 143 (SE) -34
AC Crt p 3 0.617262 9.72 10.17 0.45 20.04. 21:44 207 (SW) 24
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 20.04. 21:44 32 (NE) 31
V1289 Cen p 9 0.897009 10.40 11.20 0.80 20.04. 21:44 168 (S) -9
GG Psc p 9 0.456242 13.75 14.00 0.25 20.04. 21:44 357 (N) -7
V565 And p 8 0.3272 12.17 12.30 0.13 20.04. 21:44 345 (N) 6
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.04. 21:45 252 (W) 15
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.04. 21:45 329 (NW) -58
V710 And p 10 0.219197 14.01 14.37 0.36 20.04. 21:45 11 (N) -6
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.04. 21:46 118 (SE) 58
SV Tau s 1 2.1669033 9.68 9.68 0.00 20.04. 21:46 298 (NW) 14
V1119 Her s 4 0.723403 10.05 10.27 0.22 20.04. 21:46 110 (E) 24
V797 Cep p 1 0.270449 14.60 15.00 0.40 20.04. 21:46 357 (N) 40
V594 Cen p 10 0.3170973 13.70 14.50 0.80 20.04. 21:46 173 (S) -8
EK Com p 1 0.266685 12.70 13.40 0.70 20.04. 21:46 175 (S) 67
OW Lup p 10 0.360317 10.03 10.39 0.36 20.04. 21:46 150 (SE) 0
V704 Cyg s 1 0.570705 13.60 14.20 0.60 20.04. 21:47 33 (NE) 15
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.