Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:17 UTC
Astronomical Twilight (18°): 02:50 // 18:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Aqr p 5 0.586623 9.20 9.60 0.40 18.09. 17:25 141 (SE) 19
BX Peg p 1 0.280418 11.00 11.69 0.69 18.09. 17:25 102 (E) 45
CW CMi p 1 0.313192 11.20 11.60 0.40 18.09. 17:25 331 (NW) -36
V458 Peg p 1 1.47809 13.30 13.70 0.40 18.09. 17:25 112 (E) 33
DO Leo p 7 0.2345148 16.00 17.00 1.00 18.09. 17:26 298 (NW) -3
AW Lac s 1 1.1428563 10.60 11.20 0.60 18.09. 17:26 59 (NE) 54
BW Eri p 6 0.6384855 10.16 10.75 0.59 18.09. 17:26 61 (NE) -56
V1047 Her p 1 0.320736 12.26 12.78 0.52 18.09. 17:26 222 (SW) 69
V604 Car p 10 0.472292 9.16 9.64 0.48 18.09. 17:26 215 (SW) -78
NU Boo s 8 0.339576 13.40 13.40 0.00 18.09. 17:26 297 (NW) 60
EM Lac p 1 0.3891351 12.50 13.09 0.59 18.09. 17:26 60 (NE) 53
V558 And p 1 0.31092 15.62 16.10 0.48 18.09. 17:26 44 (NE) 20
OO Lac p 5 1.755948 12.50 14.20 1.70 18.09. 17:27 55 (NE) 53
V641 Ori p 1 0.450815 14.20 14.80 0.60 18.09. 17:27 6 (N) -26
V1094 Her s 1 0.392119 12.60 12.60 0.00 18.09. 17:27 218 (SW) 72
GZ And s 1 0.3050173 10.83 11.58 0.75 18.09. 17:27 42 (NE) 19
KS Lac s 6 4.00634 14.00 14.03 0.03 18.09. 17:27 58 (NE) 55
V1123 Tau s 1 0.399949 9.87 9.87 0.00 18.09. 17:27 40 (NE) -13
UX Eri p 1 0.4452835 11.15 11.71 0.56 18.09. 17:28 59 (NE) -31
DX CVn p 1 0.35738 12.25 12.70 0.45 18.09. 17:28 290 (W) 35
XZ Cru p 10 0.824793 12.60 13.10 0.50 18.09. 17:28 223 (SW) -41
V502 Oph s 1 0.453387 8.34 8.81 0.47 18.09. 17:28 211 (SW) 36
QQ UMa p 10 0.372776 13.30 14.10 0.80 18.09. 17:28 330 (NW) 16
SY Cep s 7 8.34711 12.05 12.70 0.65 18.09. 17:28 46 (NE) 57
V1283 Cen p 10 3.58341 15.26 15.29 0.03 18.09. 17:28 211 (SW) -37
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 18.09. 17:28 92 (E) 78
QW Cyg s 2 0.5876453 13.90 14.10 0.20 18.09. 17:28 116 (SE) 69
BH UMa p 1 0.349341 11.50 12.30 0.80 18.09. 17:28 321 (NW) 27
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 18.09. 17:28 131 (SE) 31
V360 UMa p 6 0.360224 13.60 14.10 0.50 18.09. 17:29 295 (NW) 48
KR Com p 1 0.4079692 7.27 7.32 0.06 18.09. 17:29 271 (W) 23
V504 And p 10 0.647987 13.40 13.70 0.30 18.09. 17:29 59 (NE) 25
V1139 Cas s 1 0.2971 12.80 12.80 0.00 18.09. 17:29 39 (NE) 31
ER Cep p 9 0.2857369 15.67 16.34 0.67 18.09. 17:29 7 (N) 49
V837 Cep p 10 0.438076 12.80 13.00 0.20 18.09. 17:29 51 (NE) 65
V954 Oph p 9 0.2252705 14.30 14.90 0.60 18.09. 17:29 184 (S) 41
HN Cas p 10 2.659466 14.30 16.60 2.30 18.09. 17:30 42 (NE) 35
UV Mon s 1 0.415677 12.50 12.50 0.00 18.09. 17:30 347 (N) -39
AQ Cap s 7 0.3173885 13.00 13.00 0.00 18.09. 17:30 141 (SE) 13
V569 Aur p 10 1.183324 13.00 13.50 0.50 18.09. 17:30 6 (N) 5
V444 Cam p 10 0.36296 13.80 14.30 0.50 18.09. 17:30 360 (N) 39
V1102 Her s 1 0.3090057 13.60 13.60 0.00 18.09. 17:30 281 (W) 88
HN UMa s 4 0.38261 9.90 10.02 0.12 18.09. 17:30 307 (NW) 19
ST Col p 10 2.22129 11.43 12.31 0.88 18.09. 17:30 24 (NE) -79
BG CrA p 10 0.4527693 14.50 15.30 0.80 18.09. 17:31 174 (S) 2
V2553 Oph p 1 0.457615 11.30 11.80 0.50 18.09. 17:31 204 (SW) 52
MM Dra p 8 0.2644 14.54 14.90 0.36 18.09. 17:31 31 (NE) 70
VW LMi p 1 0.477552 8.03 8.46 0.43 18.09. 17:31 304 (NW) 11
LT Cam p 2 0.2766042 14.50 14.70 0.20 18.09. 17:31 3 (N) 20
V653 Ara p 10 0.2614 12.50 12.90 0.40 18.09. 17:31 195 (S) -17
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.