Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ZZ Eri p 3 0.45206 13.90 15.00 1.10 25.05. 20:27 308 (NW) -40
HU And p 10 0.2857905 16.50 17.20 0.70 25.05. 20:27 12 (N) 1
GP Peg s 1 0.9756146 10.20 10.20 0.00 25.05. 20:27 33 (NE) -2
V692 And s 6 0.33802 12.50 12.50 0.00 25.05. 20:27 21 (N) 9
RV Crv s 1 0.7472455 8.60 8.60 0.00 25.05. 20:27 196 (S) 19
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 25.05. 20:27 327 (NW) -21
TZ Lyr s 1 0.528827 10.87 11.05 0.18 25.05. 20:27 73 (E) 43
FI Del p 9 0.415928 14.20 14.80 0.60 25.05. 20:28 72 (E) 4
V1107 Cas s 1 0.273412 12.88 12.88 0.00 25.05. 20:28 3 (N) 22
CN Com s 1 0.7354425 13.30 13.50 0.20 25.05. 20:28 214 (SW) 53
HS Vul s 1 0.3320847 13.90 14.20 0.30 25.05. 20:28 71 (E) 14
EQ Ori p 1 1.7460548 10.20 13.30 3.10 25.05. 20:28 302 (NW) -28
V997 Aql s 8 1.7948425 13.00 13.00 0.00 25.05. 20:28 88 (E) 5
V1302 Her p 1 0.316291 12.72 13.10 0.38 25.05. 20:28 74 (E) 48
GX Boo s 6 0.38784 12.16 12.32 0.16 25.05. 20:28 171 (S) 64
V477 Her p 8 0.3251804 14.90 15.50 0.60 25.05. 20:28 99 (E) 42
CN Ind p 9 0.45364 9.43 9.87 0.44 25.05. 20:29 122 (SE) -45
PR Boo p 10 0.371281 13.70 14.10 0.40 25.05. 20:29 98 (E) 73
V1187 Cyg s 1 1.507 10.88 11.19 0.31 25.05. 20:29 55 (NE) 26
DO Cyg p 1 1.710007 11.40 12.30 0.90 25.05. 20:29 33 (NE) 23
GU Pup p 10 1.652698 11.40 12.20 0.80 25.05. 20:29 262 (W) -15
V562 Aur p 9 0.528805 12.87 13.21 0.34 25.05. 20:29 316 (NW) 3
AO Cam s 1 0.3299026 9.50 9.50 0.00 25.05. 20:29 335 (NW) 19
HP TrA p 10 2.75815 8.20 8.60 0.40 25.05. 20:30 168 (S) -25
V593 Cen p 10 0.7553457 10.30 11.00 0.70 25.05. 20:30 183 (S) -23
V681 Her p 1 1.15862 13.60 14.10 0.50 25.05. 20:30 118 (SE) 52
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 25.05. 20:30 267 (W) 1
II CMa p 8 0.22919704 15.22 15.74 0.52 25.05. 20:30 270 (W) -18
TX CMi s 1 0.3892173 14.00 14.70 0.70 25.05. 20:31 274 (W) 3
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.05. 20:31 136 (SE) 2
BZ Vel p 10 1.262409 10.40 11.50 1.10 25.05. 20:31 221 (SW) -25
V658 Lyr p 1 0.33026 11.10 11.50 0.40 25.05. 20:31 65 (NE) 44
OQ Cam s 6 0.43784 10.90 10.90 0.00 25.05. 20:31 347 (N) 26
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 20:31 141 (SE) 33
V972 Her s 5 0.4430605 6.72 6.72 0.00 25.05. 20:31 86 (E) 41
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 25.05. 20:31 225 (SW) 36
V462 Cam p 10 0.952241 14.26 14.26 0.00 25.05. 20:31 339 (N) 44
BY Peg p 1 0.341936 12.90 13.60 0.70 25.05. 20:32 51 (NE) 5
GY Pup p 10 0.4121794 11.90 12.30 0.40 25.05. 20:32 246 (SW) -34
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.05. 20:32 64 (NE) -25
ER Ori p 1 0.4234005 9.32 9.93 0.61 25.05. 20:32 296 (NW) -31
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.05. 20:32 342 (N) 72
SW Gru p 10 0.28812 13.50 14.00 0.50 25.05. 20:32 104 (E) -52
AV CrB s 1 0.30819 11.87 11.87 0.00 25.05. 20:32 112 (E) 56
V2769 Ori p 5 0.27872 15.00 15.30 0.30 25.05. 20:32 295 (NW) -14
V1160 Her p 10 0.376073 12.20 12.65 0.45 25.05. 20:33 91 (E) 65
V1045 Her p 1 0.510283 10.90 11.40 0.50 25.05. 20:33 76 (E) 57
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 25.05. 20:33 74 (E) 25
CM Dra p 1 1.26839 12.87 13.63 0.76 25.05. 20:33 57 (NE) 65
RS Ser p 7 0.59814 10.80 11.50 0.70 25.05. 20:33 116 (SE) 4
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.