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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:13 // 16:14 UTC
Civil Twilight (6°): 05:41 // 16:46 UTC
Nautical Twilight (12°): 05:03 // 17:24 UTC
Astronomical Twilight (18°): 04:26 // 18:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
YY CMi s 1 1.094021 8.33 8.88 0.55 13.02. 02:09 255 (W) 15
IS Boo s 8 0.25145 14.00 14.00 0.00 13.02. 02:09 84 (E) 75
AR Boo s 1 0.3448727 13.50 14.20 0.70 13.02. 02:09 147 (SE) 62
V1100 Her s 1 0.346931 10.92 10.92 0.00 13.02. 02:09 70 (E) 38
V532 Mon s 1 0.4669795 12.20 12.20 0.00 13.02. 02:09 266 (W) 3
V451 Mon s 8 1.83209 14.40 14.70 0.30 13.02. 02:09 270 (W) 2
LU Aur p 10 0.388333333 13.50 14.50 1.00 13.02. 02:09 304 (NW) 27
GK Aqr s 1 0.327415 12.40 12.40 0.00 13.02. 02:09 44 (NE) -32
GW Cep s 1 0.3188312 11.40 12.00 0.60 13.02. 02:09 356 (N) 40
BQ Cap p 8 1.474088 8.11 8.40 0.29 13.02. 02:10 68 (E) -43
T Aur p 6 0.20437829 15.20 15.50 0.30 13.02. 02:10 303 (NW) 13
V1139 Cas s 1 0.2971 12.80 12.80 0.00 13.02. 02:10 352 (N) 16
V417 Gem p 9 0.393382 9.80 9.92 0.12 13.02. 02:10 286 (W) 23
OQ UMa s 1 0.283356 13.00 13.60 0.60 13.02. 02:10 52 (NE) 77
II CMa p 8 0.22919704 15.22 15.74 0.52 13.02. 02:11 259 (W) -8
NU Cyg s 3 0.2811248 14.30 14.90 0.60 13.02. 02:11 52 (NE) 20
V1092 Her s 4 0.384539 11.93 11.93 0.00 13.02. 02:11 85 (E) 36
V502 Her p 1 0.3692772 12.80 13.70 0.90 13.02. 02:11 79 (E) 35
V444 Cam p 10 0.36296 13.80 14.30 0.50 13.02. 02:11 344 (N) 48
V1031 Her s 7 1.436758 12.10 12.10 0.00 13.02. 02:12 99 (E) 35
GW Boo p 1 0.531544 10.25 10.59 0.34 13.02. 02:12 150 (SE) 57
V685 Her s 10 0.5891435 15.40 15.80 0.40 13.02. 02:12 104 (E) 42
QU Cam p 9 0.7518325 11.05 11.50 0.45 13.02. 02:12 347 (N) 41
RZ Tau p 1 0.4156763 10.08 10.71 0.63 13.02. 02:12 307 (NW) -5
EF CVn s 1 0.27205 13.10 13.50 0.40 13.02. 02:12 151 (SE) 66
V502 And s 6 0.318892 13.80 14.15 0.35 13.02. 02:12 0 (N) -10
LT Lib p 9 18.002 12.46 13.35 0.89 13.02. 02:12 134 (SE) 17
QU Lyr s 2 1.22303638 12.70 13.10 0.40 13.02. 02:12 60 (NE) 21
LU Vir s 1 0.492241 7.84 8.17 0.33 13.02. 02:12 168 (S) 33
HL Dra s 1 0.944276 7.35 7.35 0.00 13.02. 02:13 46 (NE) 42
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 13.02. 02:13 46 (NE) 15
V969 Oph p 9 0.60146118 13.50 13.90 0.40 13.02. 02:13 93 (E) 7
PS Aps p 9 1.086152 7.87 7.98 0.11 13.02. 02:13 170 (S) -41
V1051 Her s 10 0.55833 12.50 12.50 0.00 13.02. 02:13 88 (E) 35
V2701 Oph p 9 0.339611 12.00 12.50 0.50 13.02. 02:13 105 (E) 27
V502 Cam p 9 3.785438 12.49 13.05 0.56 13.02. 02:13 346 (N) 54
EW Lyr p 1 1.948741 11.20 13.50 2.30 13.02. 02:13 66 (NE) 30
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 13.02. 02:14 52 (NE) 9
V417 Aql p 1 0.3703135 11.00 11.50 0.50 13.02. 02:14 77 (E) -3
V729 Aql p 10 1.281905 14.20 15.10 0.90 13.02. 02:14 68 (E) -1
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 13.02. 02:14 56 (NE) 12
V1178 Cen p 9 2.13185 11.70 13.80 2.10 13.02. 02:14 173 (S) 0
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 13.02. 02:14 42 (NE) 22
CP Psc p 1 0.6840085 10.69 11.05 0.36 13.02. 02:14 358 (N) -8
ET Leo s 1 0.3465036 9.55 9.55 0.00 13.02. 02:14 223 (SW) 41
YZ Phe s 10 0.23472665 12.65 12.95 0.30 13.02. 02:14 289 (W) -80
IR Lac p 9 0.651512 15.20 16.00 0.80 13.02. 02:14 24 (NE) 18
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 13.02. 02:14 118 (SE) -14
V566 And p 8 0.389694 10.85 11.30 0.45 13.02. 02:15 344 (N) -3
LT Pav s 10 0.393674 11.40 12.20 0.80 13.02. 02:15 150 (SE) -51
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.