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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HU And p 10 0.2857905 16.50 17.20 0.70 21.05. 05:37 102 (E) 66
QX Boo s 9 0.3604665 12.50 12.50 0.00 21.05. 05:37 312 (NW) 27
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 21.05. 05:37 261 (W) 58
V605 Cyg p 10 2.89935 13.70 15.20 1.50 21.05. 05:37 265 (W) 79
V425 Ser s 8 0.544293 11.70 11.70 0.00 21.05. 05:37 296 (NW) 4
QS Cyg p 8 1.043999 13.20 13.80 0.60 21.05. 05:37 263 (W) 61
AV Mon p 7 6.947312 10.80 11.70 0.90 21.05. 05:37 56 (NE) -30
V449 And p 1 0.3385155 12.20 12.90 0.70 21.05. 05:37 74 (E) 55
NR Cam s 1 0.255885 10.76 11.18 0.42 21.05. 05:37 10 (N) 40
V737 Cep p 8 0.2987665 11.95 12.33 0.38 21.05. 05:37 332 (NW) 74
KR Com p 1 0.4079692 7.27 7.32 0.06 21.05. 05:37 319 (NW) -13
V1062 Her s 1 0.251436 13.10 13.10 0.00 21.05. 05:38 294 (NW) 41
V366 Sge p 9 0.75184 11.80 12.25 0.45 21.05. 05:38 248 (W) 39
HI Dra p 6 0.597419 9.03 9.20 0.17 21.05. 05:38 308 (NW) 55
V453 Cep p 10 1.184721 7.54 7.66 0.12 21.05. 05:38 12 (N) 79
V389 Cam p 9 0.439897 11.80 12.50 0.70 21.05. 05:38 27 (NE) 42
V387 Cas p 1 1.608216 12.50 13.00 0.50 21.05. 05:38 53 (NE) 67
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 21.05. 05:38 264 (W) 16
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 21.05. 05:39 256 (W) 52
V432 Nor p 10 0.4662 16.85 17.65 0.80 21.05. 05:39 230 (SW) -45
GW Gem p 1 0.6594447 10.48 11.45 0.97 21.05. 05:39 36 (NE) -5
GZ Gem s 6 1.225009 13.60 13.60 0.00 21.05. 05:39 57 (NE) -2
GW Cep p 1 0.3188312 11.40 12.10 0.70 21.05. 05:39 13 (N) 56
CV CMa p 6 3.628263 13.00 13.60 0.60 21.05. 05:39 69 (E) -40
GK Aqr p 1 0.327415 12.40 13.60 1.20 21.05. 05:39 185 (S) 39
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 21.05. 05:39 170 (S) 34
RS Ser s 7 0.59814 10.80 11.40 0.60 21.05. 05:39 242 (SW) 6
NO Cam s 1 0.430755 12.20 12.90 0.70 21.05. 05:40 23 (NE) 49
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.05. 05:40 301 (NW) 69
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.05. 05:40 171 (S) -41
AO Ser s 1 0.8793471 10.70 10.80 0.10 21.05. 05:40 288 (W) 7
PY Lyr p 1 0.385768 12.50 13.50 1.00 21.05. 05:40 259 (W) 48
V884 Cyg p 3 0.480051 13.80 14.70 0.90 21.05. 05:40 258 (W) 51
V1633 Ori s 3 1.149385 12.10 12.10 0.00 21.05. 05:40 67 (NE) -13
CG Cha s 10 0.3765523 13.90 14.40 0.50 21.05. 05:41 180 (S) -60
DY CVn s 1 0.2459495 12.00 12.00 0.00 21.05. 05:41 330 (NW) 3
NX Boo p 8 0.251135 13.02 13.40 0.38 21.05. 05:41 309 (NW) 12
V389 Cas p 1 2.49481 10.80 12.20 1.40 21.05. 05:41 77 (E) 65
V337 Aql s 10 2.733879 8.57 9.09 0.52 21.05. 05:41 239 (SW) 21
FK Ori s 1 1.947496 11.80 11.80 0.00 21.05. 05:41 79 (E) 3
V410 Aur s 1 0.366355 10.10 10.10 0.00 21.05. 05:41 62 (NE) 22
AA Cet s 1 0.536169 6.20 6.70 0.50 21.05. 05:42 135 (SE) 5
V652 Pup p 10 0.371829 9.66 9.84 0.18 21.05. 05:42 90 (E) -51
QW And s 5 0.49187 12.60 12.60 0.00 21.05. 05:42 75 (E) 64
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 21.05. 05:42 85 (E) -5
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.05. 05:42 313 (NW) -1
V591 Lyr s 2 0.300395 11.95 11.95 0.00 21.05. 05:42 280 (W) 44
V476 Hya p 1 0.414588 13.10 13.50 0.40 21.05. 05:42 41 (NE) -32
GY Lib p 9 0.519098 12.30 13.00 0.70 21.05. 05:42 280 (W) -17
V1179 Her p 1 0.385505 11.39 11.72 0.33 21.05. 05:43 279 (W) 7
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.