Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:28 // 18:24 UTC
Civil Twilight (6°): 02:53 // 19:00 UTC
Nautical Twilight (12°): 02:05 // 19:48 UTC
Astronomical Twilight (18°): 01:06 // 20:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QX Boo s 9 0.3604665 12.50 12.50 0.00 04.05. 12:00 2 (N) 8
V457 Mon s 4 0.950954 13.60 14.30 0.70 04.05. 12:00 127 (SE) 25
YY CMi p 1 1.094021 8.33 9.13 0.80 04.05. 12:00 109 (E) 18
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 04.05. 12:00 349 (N) -44
TY Lib p 2 3.201672 11.20 13.60 2.40 04.05. 12:00 11 (N) -48
V2617 Oph p 10 0.424074 13.15 13.75 0.60 04.05. 12:01 347 (N) -48
NX Cam s 8 0.605772 10.50 10.50 0.00 04.05. 12:01 341 (N) 80
DX Vel p 2 1.1173045 10.70 11.50 0.80 04.05. 12:01 128 (SE) -36
OO Aql p 1 0.506792 9.20 9.90 0.70 04.05. 12:01 300 (NW) -12
V1101 Her p 1 0.382661 11.95 12.50 0.55 04.05. 12:02 337 (NW) 11
V596 Aur p 1 0.397887 11.83 12.29 0.46 04.05. 12:02 115 (SE) 76
EZ Oct p 10 0.285878 11.37 12.09 0.72 04.05. 12:02 180 (S) -53
DS Pup p 8 0.3886775 12.70 13.60 0.90 04.05. 12:02 132 (SE) 1
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 04.05. 12:02 312 (NW) 9
V1106 Her s 1 0.2546005 12.60 12.60 0.00 04.05. 12:03 329 (NW) -8
AL Oph p 6 0.992999 14.10 15.00 0.90 04.05. 12:03 335 (NW) -24
V362 Dra p 9 0.3472233 12.11 12.89 0.78 04.05. 12:03 352 (N) 29
QV Ori p 6 1.74882 13.70 14.50 0.80 04.05. 12:03 132 (SE) 52
V469 And p 10 0.328106 15.10 15.90 0.80 04.05. 12:03 280 (W) 51
V416 Gem p 7 0.256181 12.50 13.00 0.50 04.05. 12:03 110 (E) 45
V530 Mon s 1 0.5255325 12.40 12.40 0.00 04.05. 12:04 123 (SE) 29
ET Lyr p 9 2.3022 13.00 15.00 2.00 04.05. 12:04 319 (NW) 6
HX UMa s 5 0.379156 8.89 9.06 0.17 04.05. 12:04 40 (NE) 16
MO Pup s 9 3.671778 11.87 11.87 0.00 04.05. 12:04 126 (SE) 12
BG Cen s 10 0.7430987 11.80 12.10 0.30 04.05. 12:04 138 (SE) -54
V449 Peg s 1 0.352657 14.60 14.60 0.00 04.05. 12:04 292 (W) 19
MR Boo p 10 0.866897 11.06 11.47 0.41 04.05. 12:04 11 (N) 12
MU Lac s 10 0.2775155 14.10 14.10 0.00 04.05. 12:04 306 (NW) 41
TZ Cru p 10 1.045617 12.10 12.70 0.60 04.05. 12:04 131 (SE) -57
V362 Cas p 7 1.04496 12.80 13.35 0.55 04.05. 12:04 316 (NW) 57
V931 Cyg s 1 0.341513 13.90 14.50 0.60 04.05. 12:04 314 (NW) 4
V854 Her p 10 0.780649 14.70 15.80 1.10 04.05. 12:04 351 (N) -5
UZ Mic p 10 0.440964 11.90 12.40 0.50 04.05. 12:04 253 (W) -39
TY UMa s 1 0.354548 11.48 12.14 0.66 04.05. 12:05 31 (NE) 26
AI Gem p 1 0.7242082 13.80 14.20 0.40 04.05. 12:05 117 (SE) 41
V1302 Her s 1 0.316291 12.72 12.72 0.00 04.05. 12:05 339 (N) 7
NZ Vir p 10 1.650611 11.06 11.26 0.20 04.05. 12:05 24 (NE) -30
V700 Cen p 9 0.7649639 11.80 12.30 0.50 04.05. 12:05 72 (E) -58
V354 Aur p 10 2.45179 15.00 16.20 1.20 04.05. 12:05 106 (E) 71
V366 Cas s 1 0.7292855 12.00 12.70 0.70 04.05. 12:05 306 (NW) 65
V1134 Her p 7 0.602935 12.50 13.00 0.50 04.05. 12:05 320 (NW) -19
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 04.05. 12:05 308 (NW) 43
GR Cet p 9 0.488807 11.31 11.71 0.40 04.05. 12:05 224 (SW) 9
V955 Cep p 9 1.040474 12.18 12.70 0.52 04.05. 12:05 347 (N) 53
V392 Nor p 10 1.298207 8.13 8.52 0.39 04.05. 12:05 130 (SE) -85
EN Oct s 1 0.288913 11.88 12.50 0.62 04.05. 12:05 180 (S) -50
GK Lib s 3 2.116458 12.80 12.80 0.00 04.05. 12:06 18 (N) -54
V380 Mon p 7 0.995881 11.70 12.40 0.70 04.05. 12:06 130 (SE) 26
V1286 Her s 1 0.334711 12.56 12.56 0.00 04.05. 12:06 339 (N) -3
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 04.05. 12:06 324 (NW) -62
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.