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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PU Boo p 9 0.482238 10.60 10.90 0.30 31.05. 12:12 25 (NE) 11
AF UMa p 1 5.257666 10.80 11.60 0.80 31.05. 12:12 42 (NE) 52
CD Cam s 1 0.764183 11.63 11.63 0.00 31.05. 12:12 21 (N) 63
QR And p 7 0.660467 12.16 12.69 0.53 31.05. 12:13 279 (W) 21
IO Cnc p 1 0.347694 13.00 13.58 0.58 31.05. 12:13 110 (E) 37
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 31.05. 12:13 338 (N) -7
OO Dra p 7 1.238382 11.40 11.80 0.40 31.05. 12:13 23 (NE) 48
V466 Hya p 10 0.362994 11.20 11.50 0.30 31.05. 12:13 137 (SE) 31
V822 Her p 1 1.391137 6.12 6.30 0.18 31.05. 12:13 343 (N) -25
V641 Aur p 7 0.504878 12.90 13.65 0.75 31.05. 12:13 161 (S) 82
V653 Ara p 10 0.2614 12.50 12.90 0.40 31.05. 12:13 123 (SE) -79
CK Boo s 1 0.3551495 8.99 9.23 0.24 31.05. 12:13 51 (NE) -17
KM Gem p 8 1.90844 13.50 13.90 0.40 31.05. 12:14 160 (S) 59
BI Vul p 1 0.2518236 14.15 14.90 0.75 31.05. 12:14 315 (NW) 0
FI Boo s 1 0.389997 9.60 9.60 0.00 31.05. 12:14 23 (NE) 16
ST Ind s 10 0.4018812 11.30 11.79 0.49 31.05. 12:14 258 (W) -63
V1034 Her s 1 0.81529 12.88 12.88 0.00 31.05. 12:14 16 (N) -26
V437 Dra p 10 0.316053 13.75 14.40 0.65 31.05. 12:15 344 (N) 26
V519 Cyg s 4 2.345293 13.00 13.40 0.40 31.05. 12:15 330 (NW) 14
V639 Aur p 4 0.3571 14.01 14.85 0.84 31.05. 12:15 9 (N) 87
V405 CMa p 10 0.384692 10.64 10.98 0.34 31.05. 12:15 172 (S) 19
AE LMi s 5 0.528341 12.80 12.80 0.00 31.05. 12:16 81 (E) 38
GG Psc p 9 0.456242 13.75 14.00 0.25 31.05. 12:16 282 (W) 34
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 31.05. 12:17 330 (NW) 5
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 31.05. 12:17 101 (E) -32
V900 Mon s 6 0.298305 11.92 12.65 0.73 31.05. 12:17 170 (S) 44
DZ Psc s 1 0.366136 10.86 10.86 0.00 31.05. 12:17 276 (W) 23
V404 Peg s 2 0.419177 10.47 10.47 0.00 31.05. 12:17 303 (NW) 17
V839 Oph s 1 0.4090015 8.80 9.30 0.50 31.05. 12:17 355 (N) -31
V400 Pav p 10 1.155466 9.18 9.33 0.15 31.05. 12:17 226 (SW) -59
CS Lac p 10 3.797793 9.30 9.70 0.40 31.05. 12:17 317 (NW) 17
HL Aur p 1 0.6225056 10.80 11.90 1.10 31.05. 12:17 92 (E) 86
RT Scl p 9 0.51156 10.31 10.99 0.68 31.05. 12:17 245 (SW) -13
BL And p 1 0.722376 11.00 11.74 0.74 31.05. 12:17 314 (NW) 32
BS Cas p 1 0.440469 12.20 12.60 0.40 31.05. 12:18 310 (NW) 51
V523 Cas s 1 0.2336923 10.62 11.34 0.72 31.05. 12:18 302 (NW) 42
V960 Cep s 6 0.333992 12.80 12.80 0.00 31.05. 12:18 329 (NW) 45
V1068 Her s 1 0.394304 12.40 12.40 0.00 31.05. 12:18 2 (N) 8
V609 Aql s 1 0.7965633 11.70 11.90 0.20 31.05. 12:18 325 (NW) -19
IL Boo s 6 0.347407 13.10 13.10 0.00 31.05. 12:18 38 (NE) 17
V1295 Tau p 8 0.996 11.27 11.66 0.39 31.05. 12:19 234 (SW) 59
QZ Cep s 10 3.280835 11.30 11.90 0.60 31.05. 12:19 328 (NW) 43
V1223 Her p 10 0.679439 10.40 10.70 0.30 31.05. 12:19 11 (N) 7
V485 And p 10 1.032545 11.08 11.23 0.15 31.05. 12:19 290 (W) 30
V1057 Her s 1 0.943522 11.80 11.80 0.00 31.05. 12:19 8 (N) -22
IX Boo s 8 0.35431 12.90 12.90 0.00 31.05. 12:20 48 (NE) -2
FH Del p 10 0.6780377 14.60 15.40 0.80 31.05. 12:20 323 (NW) -13
FY Boo p 1 0.2411595 13.12 13.83 0.71 31.05. 12:20 55 (NE) 1
BY Peg p 1 0.341936 12.90 13.60 0.70 31.05. 12:20 313 (NW) 2
LY And p 4 0.345031 13.80 14.65 0.85 31.05. 12:20 274 (W) 51
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.