Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:45 // 15:41 UTC
Civil Twilight (6°): 05:13 // 16:13 UTC
Nautical Twilight (12°): 04:35 // 16:51 UTC
Astronomical Twilight (18°): 03:57 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.10. 20:31 12 (N) 20
SW Ant p 10 0.3802 13.80 14.90 1.10 30.10. 20:32 61 (NE) -53
DG Com s 2 0.986612 14.30 14.60 0.30 30.10. 20:32 355 (N) -19
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 30.10. 20:32 128 (SE) 44
V917 Cep p 7 0.411767 12.88 13.25 0.37 30.10. 20:32 342 (N) 69
V561 And p 4 0.33479 16.03 16.42 0.39 30.10. 20:32 97 (E) 70
V446 Peg s 1 0.305983 14.00 14.00 0.00 30.10. 20:32 246 (SW) 53
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 30.10. 20:32 308 (NW) 55
V956 Aql p 10 0.3961755 13.90 14.30 0.40 30.10. 20:32 253 (W) 0
V394 Cam p 10 0.381489 13.20 13.60 0.40 30.10. 20:32 27 (NE) 50
V1055 Her p 1 0.3154085 11.32 11.52 0.20 30.10. 20:33 307 (NW) 23
GU Mon p 1 0.896647 11.82 12.37 0.55 30.10. 20:33 84 (E) -5
VZ Scl p 10 0.1446222 15.60 18.40 2.80 30.10. 20:33 185 (S) 13
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 30.10. 20:33 297 (NW) 45
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 30.10. 20:33 125 (SE) 46
V556 Lyr p 9 1.490108 8.07 8.31 0.24 30.10. 20:33 284 (W) 38
V906 Ara s 6 1.02255 14.50 14.50 0.00 30.10. 20:34 225 (SW) -49
SX Crv s 1 0.3166127 8.99 9.23 0.24 30.10. 20:34 348 (N) -58
AR Cru p 9 5.845595 12.60 14.30 1.70 30.10. 20:34 165 (S) -82
OT UMa p 10 0.3160725 12.20 12.50 0.30 30.10. 20:34 25 (NE) 34
RW CrB s 1 0.7264112 10.22 10.29 0.07 30.10. 20:34 317 (NW) 2
V636 Aur s 1 0.3406176 13.70 14.10 0.40 30.10. 20:34 69 (E) 29
IS Boo p 8 0.25145 14.00 14.60 0.60 30.10. 20:34 340 (N) 13
V411 Lyr p 6 0.582626 13.50 14.50 1.00 30.10. 20:34 285 (W) 34
DW UMa p 1 0.13660653 15.10 16.60 1.50 30.10. 20:34 13 (N) 21
V502 And s 6 0.318892 13.80 14.15 0.35 30.10. 20:34 161 (S) 69
V1068 Her s 1 0.394304 12.40 12.40 0.00 30.10. 20:34 309 (NW) 31
UZ Mic p 10 0.440964 11.90 12.40 0.50 30.10. 20:34 219 (SW) -10
HW Per p 4 0.6348286 13.00 13.70 0.70 30.10. 20:35 76 (E) 52
AD Boo p 1 2.068807 9.37 9.99 0.62 30.10. 20:35 328 (NW) -9
V1112 Cen p 9 0.386639 13.80 14.60 0.80 30.10. 20:35 10 (N) -83
UW Hya p 3 1.055439 13.30 14.00 0.70 30.10. 20:35 58 (NE) -21
DQ Her p 7 0.19362088 13.00 18.08 5.08 30.10. 20:35 304 (NW) 32
V571 Lyr s 3 1.252594 11.70 11.70 0.00 30.10. 20:35 302 (NW) 33
GI CVn s 8 0.30316 14.10 14.60 0.50 30.10. 20:35 342 (N) 10
V634 Aur p 9 0.4509 15.00 15.27 0.27 30.10. 20:36 66 (NE) 33
UZ CMi p 1 0.551363 11.60 12.10 0.50 30.10. 20:36 69 (E) -12
CC Ser p 1 0.516037 11.14 11.68 0.54 30.10. 20:36 311 (NW) -11
EK Tuc p 10 1.23501 9.71 10.17 0.46 30.10. 20:36 192 (S) -22
V513 Her s 3 0.3037692 15.30 15.70 0.40 30.10. 20:37 292 (W) 13
BD Pav p 10 0.1793015 12.40 16.21 3.81 30.10. 20:37 222 (SW) -37
BU Vul p 1 0.5689935 10.60 11.40 0.80 30.10. 20:37 261 (W) 45
V680 Cyg p 1 1.199142 10.00 10.80 0.80 30.10. 20:37 294 (NW) 68
V345 Dra p 10 0.291903 13.20 13.45 0.25 30.10. 20:37 326 (NW) 22
V645 Ori p 1 1.040445 13.30 14.70 1.40 30.10. 20:38 80 (E) 12
QX Boo s 9 0.3604665 12.50 12.50 0.00 30.10. 20:38 327 (NW) 17
V452 And p 6 0.978438 13.80 15.14 1.34 30.10. 20:38 267 (W) 80
IO Boo s 7 0.2711483 13.00 13.00 0.00 30.10. 20:38 333 (NW) -11
CN Del p 10 0.567073 14.20 14.60 0.40 30.10. 20:38 253 (W) 31
CT Cet p 6 0.2564878 9.29 9.48 0.19 30.10. 20:38 167 (S) 19
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.