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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DN Boo s 1 0.447564 11.17 11.17 0.00 20.02. 04:16 213 (SW) 50
BV Lyr s 5 1.829649 12.10 12.10 0.00 20.02. 04:16 88 (E) 43
V342 UMa p 1 0.3438515 13.40 13.90 0.50 20.02. 04:16 300 (NW) 49
NT Boo p 10 0.434877 12.10 12.35 0.25 20.02. 04:16 270 (W) 87
V740 Per s 4 0.373042 11.22 11.87 0.65 20.02. 04:16 350 (N) -5
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 20.02. 04:17 140 (SE) 24
HH Lac p 10 0.200593 14.00 15.50 1.50 20.02. 04:17 36 (NE) 28
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 20.02. 04:17 247 (SW) 24
V804 Aql s 8 0.6553905 11.30 11.60 0.30 20.02. 04:17 120 (SE) 15
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.02. 04:17 100 (E) 68
XZ For p 9 0.308127 9.90 10.28 0.38 20.02. 04:17 54 (NE) -71
V951 Cep p 10 0.551344 13.10 13.70 0.60 20.02. 04:17 13 (N) 42
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.02. 04:17 263 (W) 61
IR Lib p 8 0.2743715 8.72 8.83 0.11 20.02. 04:18 178 (S) 11
V608 Cas p 1 0.380403 12.30 13.30 1.00 20.02. 04:18 5 (N) 32
BS Vul s 1 0.475971 10.90 11.10 0.20 20.02. 04:18 94 (E) 33
CK Cet s 7 0.767309 10.35 10.35 0.00 20.02. 04:18 66 (NE) -45
IV Gem p 3 0.60269 12.20 13.10 0.90 20.02. 04:18 312 (NW) 7
V879 Aql p 9 0.2710068 13.10 14.80 1.70 20.02. 04:18 113 (SE) 32
AA Dor p 10 0.2615397 11.13 11.60 0.47 20.02. 04:18 206 (SW) -65
GG Boo p 6 0.426969 12.30 12.60 0.30 20.02. 04:18 234 (SW) 73
DX CVn s 1 0.35738 12.25 12.60 0.35 20.02. 04:18 257 (W) 64
FP Boo s 6 0.640464 10.16 10.16 0.00 20.02. 04:18 147 (SE) 82
V380 Gem p 6 0.33661 13.15 14.00 0.85 20.02. 04:18 321 (NW) -5
UZ For p 10 0.087865429 18.20 20.90 2.70 20.02. 04:18 351 (N) -66
CF CrB p 10 0.262445 14.14 14.54 0.40 20.02. 04:19 152 (SE) 68
V339 Per p 10 1.099031 15.70 17.50 1.80 20.02. 04:19 354 (N) -6
V1033 Her s 1 0.298051 11.19 11.19 0.00 20.02. 04:19 134 (SE) 62
FL Peg p 6 0.4743125 13.50 14.30 0.80 20.02. 04:19 83 (E) 6
GM Dra s 4 0.338741 8.79 8.79 0.00 20.02. 04:19 54 (NE) 71
NX Cam p 8 0.605772 10.50 10.95 0.45 20.02. 04:19 359 (N) 20
TW Cet s 1 0.3168513 10.43 11.14 0.71 20.02. 04:19 40 (NE) -56
OO Aqr s 5 0.586623 9.20 9.59 0.39 20.02. 04:19 104 (E) -5
V583 Pup p 10 0.780408 7.98 8.33 0.35 20.02. 04:20 272 (W) -34
V757 Cen p 1 0.3431685 8.30 8.70 0.40 20.02. 04:20 198 (S) 1
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 20.02. 04:20 149 (SE) 5
V349 Cam p 9 1.25 14.96 15.16 0.20 20.02. 04:20 353 (N) 29
V361 Lyr p 4 0.309614 14.30 15.70 1.40 20.02. 04:20 73 (E) 54
GU Leo s 2 0.354085 11.60 11.60 0.00 20.02. 04:20 277 (W) 18
V864 Mon s 5 0.358427 9.90 10.50 0.60 20.02. 04:21 292 (W) -24
RW Dor s 2 0.2854633 10.80 11.20 0.40 20.02. 04:21 207 (SW) -67
BN CMa p 10 0.628271 14.80 15.80 1.00 20.02. 04:21 277 (W) -40
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.02. 04:21 194 (S) 73
V747 Cen s 10 0.53719488 9.86 10.05 0.19 20.02. 04:21 198 (S) -8
IM And p 9 0.2703735 18.30 19.00 0.70 20.02. 04:21 29 (NE) 6
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 20.02. 04:21 327 (NW) -36
V576 Cen p 10 0.378016 12.60 13.40 0.80 20.02. 04:21 220 (SW) -7
FP Aur p 1 0.9472336 11.70 12.00 0.30 20.02. 04:21 330 (NW) -3
V1222 Tau s 4 0.295362 13.28 13.40 0.12 20.02. 04:21 358 (N) -31
V714 Mon s 1 0.3445093 11.83 12.30 0.47 20.02. 04:22 309 (NW) -22
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.