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 // 20:42 UTC
Astronomical Twilight (18°): 23:04 // 22:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Boo s 2 0.356731 12.00 12.00 0.00 31.05. 17:50 113 (SE) 32
BD Scl s 9 0.566291 10.02 10.30 0.28 31.05. 17:50 328 (NW) -62
V401 Cyg s 1 0.582725 10.64 11.13 0.49 31.05. 17:50 49 (NE) 6
V508 Cam p 10 0.301715 12.50 12.63 0.13 31.05. 17:50 348 (N) 59
V636 Aur s 1 0.3406176 13.70 14.10 0.40 31.05. 17:50 291 (W) 30
BI Vul s 1 0.2518236 14.15 14.86 0.71 31.05. 17:50 28 (NE) -8
MM Dra s 8 0.2644 14.54 14.54 0.00 31.05. 17:51 23 (NE) 32
V1046 Her p 8 4.2145 12.50 12.95 0.45 31.05. 17:51 78 (E) 20
V644 Pup p 9 0.885933 11.73 13.00 1.27 31.05. 17:51 220 (SW) 4
IK Per p 1 0.6760305 11.30 11.60 0.30 31.05. 17:51 309 (NW) 23
V501 Cam p 9 0.454388 13.80 14.10 0.30 31.05. 17:51 347 (N) 58
AE Hor p 9 2.38327 8.52 8.76 0.24 31.05. 17:51 244 (SW) -46
V1106 Her s 1 0.2546005 12.60 12.60 0.00 31.05. 17:51 65 (NE) 13
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.05. 17:52 27 (NE) -41
BL Eri p 1 0.416918 11.51 12.28 0.77 31.05. 17:52 277 (W) -22
SV Cet p 9 0.2920877 14.50 14.90 0.40 31.05. 17:52 329 (NW) -60
CT Cet p 6 0.2564878 9.29 9.48 0.19 31.05. 17:52 318 (NW) -54
V434 Nor p 10 0.5983 16.16 16.50 0.34 31.05. 17:52 145 (SE) -29
V627 Pup p 10 5.79935 9.73 10.22 0.49 31.05. 17:53 229 (SW) 8
V733 Her p 3 0.4174915 13.80 14.40 0.60 31.05. 17:53 56 (NE) 36
BH Lyn p 10 0.1558756 13.70 16.30 2.60 31.05. 17:53 291 (W) 60
QY Hya s 2 0.292341 9.04 9.04 0.00 31.05. 17:53 171 (S) 12
EE Peg s 2 2.62821423 6.93 7.06 0.13 31.05. 17:53 31 (NE) -26
AH Aur s 1 0.4941067 10.20 10.70 0.50 31.05. 17:54 279 (W) 30
PV Pup s 9 1.660728 6.88 7.31 0.43 31.05. 17:54 235 (SW) 8
SW Sex p 1 0.13493852 14.80 16.70 1.90 31.05. 17:54 203 (SW) 34
EH Ori p 8 1.513701 13.30 14.30 1.00 31.05. 17:54 269 (W) 14
V453 Mon s 1 0.511003 11.10 11.80 0.70 31.05. 17:54 253 (W) 11
V1306 Her s 1 0.370368 11.70 12.10 0.40 31.05. 17:54 56 (NE) 28
V546 And s 5 0.38302 11.20 11.20 0.00 31.05. 17:54 335 (NW) 9
RS Vul s 2 4.4776635 6.79 6.86 0.07 31.05. 17:54 56 (NE) 2
V1258 Cen p 10 0.08885 15.40 22.20 6.80 31.05. 17:54 161 (S) 7
V621 Pup p 10 0.390386 10.25 11.00 0.75 31.05. 17:54 215 (SW) -17
BC Col p 10 0.29683 15.00 15.00 0.00 31.05. 17:55 247 (SW) -17
V731 Her s 1 0.4264073 13.30 13.80 0.50 31.05. 17:55 60 (NE) 34
V872 Cas p 10 1.09875 13.80 14.40 0.60 31.05. 17:55 359 (N) 11
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 31.05. 17:55 109 (E) -33
V435 Peg p 9 0.312999 13.05 13.40 0.35 31.05. 17:55 32 (NE) -19
UV Mon p 1 0.415677 12.50 13.30 0.80 31.05. 17:55 253 (W) 15
EH Peg s 9 2.37439 11.20 11.20 0.00 31.05. 17:55 16 (N) -25
BH UMa p 1 0.349341 11.50 12.30 0.80 31.05. 17:56 291 (W) 82
V704 Cyg s 1 0.570705 13.60 14.20 0.60 31.05. 17:56 22 (N) 9
CI CrB p 10 0.350076 12.83 13.02 0.19 31.05. 17:56 86 (E) 35
FF Cnc p 1 1.323107 10.83 11.40 0.57 31.05. 17:57 246 (SW) 41
V737 Cep s 8 0.2987665 11.95 12.30 0.35 31.05. 17:57 16 (N) 26
UU Lyn s 1 0.46846 11.54 11.82 0.28 31.05. 17:57 267 (W) 65
CO Lac p 1 1.5422075 10.28 10.89 0.61 31.05. 17:57 7 (N) 17
NU Boo s 8 0.339576 13.40 13.40 0.00 31.05. 17:57 62 (NE) 59
CM Gem p 10 1.403522 14.80 15.30 0.50 31.05. 17:57 271 (W) 23
LQ Com p 1 0.356835 12.80 13.30 0.50 31.05. 17:57 148 (SE) 63
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.