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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MR Cas p 1 0.352936 14.90 15.70 0.80 25.04. 17:14 331 (NW) 27
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 25.04. 17:14 353 (N) 9
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.04. 17:14 37 (NE) 6
V526 And p 10 0.48558 14.30 15.10 0.80 25.04. 17:14 306 (NW) 17
QX Cyg s 8 0.8995035 14.30 14.50 0.20 25.04. 17:14 6 (N) -1
AQ Com p 1 0.2813295 15.20 15.70 0.50 25.04. 17:14 96 (E) 34
V618 Aur p 9 0.992835 12.95 13.90 0.95 25.04. 17:14 255 (W) 55
V473 And p 2 0.4013 13.80 14.30 0.50 25.04. 17:14 320 (NW) 14
LM Cnc s 5 0.315801 12.00 11.00 -1.00 25.04. 17:14 171 (S) 54
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.04. 17:14 73 (E) -14
EQ CMi s 6 0.479536 12.90 12.90 0.00 25.04. 17:14 186 (S) 41
BT Vul s 1 1.1412005 11.80 12.30 0.50 25.04. 17:14 2 (N) -13
SS Cen p 9 2.478725 9.50 11.30 1.80 25.04. 17:15 149 (SE) -37
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.04. 17:15 101 (E) 7
LZ Lac p 3 1.250719 12.10 12.50 0.40 25.04. 17:15 344 (N) 18
V508 Cyg p 1 0.77959 13.30 13.80 0.50 25.04. 17:15 359 (N) 7
V449 Dra p 10 0.351315 12.23 12.45 0.22 25.04. 17:15 360 (N) 42
BM Ari p 4 0.4849665 10.90 11.60 0.70 25.04. 17:16 284 (W) 7
EX Del s 1 0.3309877 12.80 13.30 0.50 25.04. 17:16 4 (N) -24
NS Com p 9 0.330805 13.25 13.60 0.35 25.04. 17:16 92 (E) 33
CD Tri s 3 0.369035 12.14 12.14 0.00 25.04. 17:16 295 (NW) 25
V731 Her p 1 0.4264073 13.30 13.90 0.60 25.04. 17:16 33 (NE) 13
HX UMa p 5 0.379156 8.89 9.06 0.17 25.04. 17:16 80 (E) 54
V1173 Her p 10 0.2656288 9.95 10.40 0.45 25.04. 17:17 41 (NE) 20
V417 Aur p 4 1.865521 7.92 8.15 0.24 25.04. 17:17 267 (W) 52
V400 Lyr s 1 0.253427 12.70 12.70 0.00 25.04. 17:18 15 (N) 0
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 25.04. 17:18 173 (S) -43
V385 Cen p 10 1.0626635 12.90 13.50 0.60 25.04. 17:18 150 (SE) -17
CN Tri p 7 0.36705 12.00 12.30 0.30 25.04. 17:18 291 (W) 23
V501 Cam p 9 0.454388 13.80 14.10 0.30 25.04. 17:18 2 (N) 61
V389 Cam p 9 0.439897 11.80 12.50 0.70 25.04. 17:18 329 (NW) 60
V362 Vel p 10 0.445178 9.08 9.36 0.28 25.04. 17:18 154 (SE) -11
V804 Cep s 6 0.347592 12.94 13.45 0.51 25.04. 17:18 352 (N) 50
V514 And p 10 0.366929 13.90 14.30 0.40 25.04. 17:19 311 (NW) 13
V736 Cep s 7 0.857848 9.96 10.40 0.44 25.04. 17:19 354 (N) 16
V500 Cam p 6 0.2483505 14.00 14.80 0.80 25.04. 17:19 2 (N) 62
VW Tri p 1 0.298863 13.90 14.40 0.50 25.04. 17:19 298 (NW) 20
V1833 Ori p 10 0.377198 10.32 10.55 0.23 25.04. 17:19 248 (W) 27
V416 Gem s 7 0.256181 12.50 12.50 0.00 25.04. 17:20 223 (SW) 57
FP Vul p 10 1.10455509 15.40 16.70 1.30 25.04. 17:20 13 (N) -11
DG Dra p 10 0.571372 9.40 9.40 0.00 25.04. 17:20 13 (N) 19
V640 Aur p 1 0.3279975 12.52 13.25 0.73 25.04. 17:20 291 (W) 66
PT Vel p 9 1.8020075 7.05 7.60 0.55 25.04. 17:20 174 (S) -4
V404 Gem s 1 0.348706 11.59 12.11 0.52 25.04. 17:20 222 (SW) 49
V356 Hya p 9 0.911829 7.56 7.69 0.13 25.04. 17:20 109 (E) -20
V418 Cam p 9 0.3067595 13.70 14.40 0.70 25.04. 17:20 335 (NW) 62
LT Com s 1 0.512058 10.61 10.61 0.00 25.04. 17:20 91 (E) 36
V399 Nor p 9 3.19288 8.19 8.30 0.11 25.04. 17:20 116 (SE) -51
V2617 Oph p 10 0.424074 13.15 13.75 0.60 25.04. 17:20 74 (E) -24
AY Tri p 10 0.3939 14.10 14.50 0.40 25.04. 17:20 304 (NW) 16
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.