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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:53 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:05 UTC
Astronomical Twilight (18°): 04:43 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 01.02. 03:45 111 (E) -21
V402 Aur s 3 0.603498 8.84 8.84 0.00 01.02. 03:45 317 (NW) 4
BY Per s 1 1.152638 13.20 13.20 0.00 01.02. 03:45 356 (N) 15
AC Lib p 10 0.6649535 13.90 14.60 0.70 01.02. 03:45 156 (SE) 15
V409 Vel p 9 2.786725 12.45 13.45 1.00 01.02. 03:45 213 (SW) -25
DN Boo p 1 0.447564 11.17 11.38 0.21 01.02. 03:45 171 (S) 54
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 01.02. 03:45 185 (S) 2
V723 Per p 7 0.796424 12.24 12.70 0.46 01.02. 03:45 356 (N) 14
QU Cyg p 1 0.3469114 14.50 15.30 0.80 01.02. 03:45 59 (NE) 24
V566 And p 8 0.389694 10.85 11.30 0.45 01.02. 03:45 353 (N) -4
HS Aqr p 1 0.7101875 9.35 9.42 0.07 01.02. 03:45 77 (E) -12
V1224 Cen p 10 1.4835 15.94 15.96 0.02 01.02. 03:45 195 (S) -23
GO Mus s 10 0.524 14.60 15.20 0.60 01.02. 03:46 184 (S) -36
TW CrB s 1 0.5888747 10.50 11.00 0.50 01.02. 03:46 113 (SE) 53
EO Lyn p 10 0.652416 13.80 14.60 0.80 01.02. 03:46 311 (NW) 33
NN Ser p 1 0.1300801 17.00 23.00 6.00 01.02. 03:46 130 (SE) 43
CY Ara p 9 3.014727 13.30 15.00 1.70 01.02. 03:46 149 (SE) -25
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 01.02. 03:46 338 (N) -56
KR Per p 1 0.996078 10.40 11.10 0.70 01.02. 03:46 328 (NW) 12
OS Aqr p 9 0.586773 12.00 12.60 0.60 01.02. 03:47 77 (E) -28
CT Her p 1 1.7863748 10.60 11.70 1.10 01.02. 03:47 118 (SE) 44
V1057 Her p 1 0.943522 11.80 12.20 0.40 01.02. 03:47 104 (E) 34
V1186 Cas p 10 0.615189 12.80 13.00 0.20 01.02. 03:48 19 (N) 16
V636 Aur p 1 0.3406176 13.70 14.10 0.40 01.02. 03:48 311 (NW) 13
V755 Cep p 10 0.392195 12.63 12.95 0.32 01.02. 03:48 6 (N) 34
V469 And p 10 0.328106 15.10 15.90 0.80 01.02. 03:48 15 (N) 4
DQ Her p 7 0.19362088 13.00 18.08 5.08 01.02. 03:48 68 (E) 46
DS Pup s 8 0.3886775 12.70 13.40 0.70 01.02. 03:48 254 (W) -19
AH Gem s 1 0.336762 14.40 14.80 0.40 01.02. 03:48 288 (W) 6
V909 Cep s 7 0.425573 12.13 12.13 0.00 01.02. 03:48 22 (N) 25
EI CVn s 1 0.260766 11.80 12.45 0.65 01.02. 03:48 160 (S) 73
GU Aps s 10 0.436522 14.00 14.50 0.50 01.02. 03:48 173 (S) -42
V2154 Cyg s 7 2.630637 7.85 7.90 0.05 01.02. 03:48 40 (NE) 22
V752 Sgr p 9 1.919605 12.00 12.50 0.50 01.02. 03:48 127 (SE) -5
V608 Cas p 1 0.380403 12.30 13.30 1.00 01.02. 03:49 355 (N) 32
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 01.02. 03:49 153 (SE) 41
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 01.02. 03:49 266 (W) 20
V490 And p 7 0.424185 14.60 15.10 0.50 01.02. 03:49 13 (N) 3
HN Cnc s 1 0.49451 11.10 10.10 -1.00 01.02. 03:49 273 (W) 19
V339 Boo p 10 0.3628085 10.70 10.90 0.20 01.02. 03:49 93 (E) 66
V796 Cep p 1 0.392964 12.20 12.85 0.65 01.02. 03:49 360 (N) 40
GR Gem p 9 0.5274471 15.40 16.10 0.70 01.02. 03:49 297 (NW) 5
RU UMi p 1 0.524926 10.00 10.66 0.66 01.02. 03:49 1 (N) 70
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 01.02. 03:49 66 (NE) 26
BS Vir p 10 0.3770834 13.60 14.40 0.80 01.02. 03:49 197 (S) 37
DY CVn p 1 0.2459495 12.00 12.50 0.50 01.02. 03:49 201 (S) 76
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 01.02. 03:49 52 (NE) 10
V402 Vul p 10 1.49939 8.32 8.45 0.13 01.02. 03:50 59 (NE) 10
AU Ser s 1 0.3864975 10.90 11.61 0.71 01.02. 03:50 122 (SE) 51
EE CVn p 1 0.280562 13.70 14.57 0.87 01.02. 03:50 181 (S) 71
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.