Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 24.07. 04:24 312 (NW) 36
V1107 Cas s 1 0.273412 12.88 12.88 0.00 24.07. 04:24 354 (N) 78
V1052 Her s 1 0.370829 12.20 12.20 0.00 24.07. 04:24 310 (NW) -2
EK Aqr p 1 0.61279 10.80 11.33 0.53 24.07. 04:24 211 (SW) 26
V789 Cep p 9 0.35363 14.58 14.58 0.00 24.07. 04:24 359 (N) 55
CG Cha p 10 0.3765523 13.90 14.40 0.50 24.07. 04:24 167 (S) -56
V456 Cyg p 1 0.891195 10.80 11.90 1.10 24.07. 04:24 289 (W) 37
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 24.07. 04:24 290 (W) 21
V383 Gem p 2 0.757285 12.78 13.60 0.82 24.07. 04:24 82 (E) 25
SU Cep p 1 0.9014013 10.00 10.90 0.90 24.07. 04:24 305 (NW) 57
TW CrB s 1 0.5888747 10.50 11.00 0.50 24.07. 04:24 326 (NW) -6
GI CVn p 8 0.30316 14.10 14.90 0.80 24.07. 04:24 355 (N) 7
V342 Lac s 1 0.700587 12.40 12.90 0.50 24.07. 04:25 293 (NW) 59
V2766 Ori p 6 0.6032 15.00 15.30 0.30 24.07. 04:25 106 (E) 20
AL Leo p 1 1.6055175 10.20 10.60 0.40 24.07. 04:25 51 (NE) -7
V733 Her p 3 0.4174915 13.80 14.40 0.60 24.07. 04:25 324 (NW) 19
V1007 Cas p 5 0.332007 12.00 12.44 0.44 24.07. 04:25 283 (W) 76
V422 Nor p 10 0.5788 16.92 17.60 0.68 24.07. 04:25 239 (SW) -69
V738 Cep s 6 1.298266 10.00 10.25 0.25 24.07. 04:25 309 (NW) 55
V338 Her s 1 1.305748 10.07 10.13 0.06 24.07. 04:25 316 (NW) 19
AV CrB p 1 0.30819 11.87 12.48 0.61 24.07. 04:26 326 (NW) -2
OO Cyg s 7 0.2620015 14.10 14.10 0.00 24.07. 04:26 294 (NW) 31
V2768 Ori s 8 0.33262 15.00 15.00 0.00 24.07. 04:26 106 (E) 20
QZ Tel p 10 1.03099 8.11 8.26 0.15 24.07. 04:26 235 (SW) -44
V573 Peg p 1 0.417451 12.34 12.85 0.51 24.07. 04:26 249 (W) 58
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 24.07. 04:26 307 (NW) 37
EX Hya p 10 0.068233846 9.60 13.99 4.39 24.07. 04:26 25 (NE) -68
DF Hya p 1 0.3306016 11.00 11.50 0.50 24.07. 04:26 71 (E) -8
EX Psc p 1 0.289482 12.00 12.60 0.60 24.07. 04:26 208 (SW) 42
V1374 Tau s 1 0.250818 13.00 13.00 0.00 24.07. 04:26 90 (E) 38
NR Cam p 1 0.255885 10.76 11.25 0.49 24.07. 04:27 18 (N) 48
V891 Aql s 10 0.419508 15.40 15.80 0.40 24.07. 04:27 269 (W) 2
V373 Dra s 3 0.316906 13.00 13.00 0.00 24.07. 04:27 327 (NW) 25
SW Ant s 10 0.3802 13.80 14.60 0.80 24.07. 04:27 82 (E) -40
V872 Cep p 10 0.2800266 14.80 15.24 0.44 24.07. 04:27 304 (NW) 60
BX Peg p 1 0.280418 11.00 11.69 0.69 24.07. 04:27 266 (W) 40
DV Peg s 1 0.642167 11.70 12.10 0.40 24.07. 04:27 263 (W) 34
IW Ara p 9 0.5368513 13.90 14.50 0.60 24.07. 04:28 233 (SW) -56
V421 Peg s 7 3.087555 8.28 8.28 0.00 24.07. 04:28 221 (SW) 58
GO CVn s 7 0.537569 13.50 13.50 0.00 24.07. 04:28 355 (N) 3
V1289 Her s 1 0.340092 11.06 11.06 0.00 24.07. 04:29 312 (NW) 10
ER Psc p 5 1.620216 12.10 13.80 1.70 24.07. 04:29 229 (SW) 37
IY Aps p 10 0.4184362 12.70 13.00 0.30 24.07. 04:29 203 (SW) -58
DY Lac p 10 2.791178 14.60 17.60 3.00 24.07. 04:29 295 (NW) 64
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 24.07. 04:29 270 (W) -32
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 24.07. 04:29 121 (SE) 23
V1072 Her s 1 0.588031 12.70 12.70 0.00 24.07. 04:29 320 (NW) 24
HS Cnc p 7 0.359488 13.16 13.27 0.11 24.07. 04:29 69 (E) -2
DH CVn s 1 0.365804 12.72 13.20 0.48 24.07. 04:29 15 (N) -3
V456 Cam p 10 0.419811 12.10 12.30 0.20 24.07. 04:29 40 (NE) 49
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.