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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:50 // 16:35 UTC
Civil Twilight (6°): 05:19 // 17:06 UTC
Nautical Twilight (12°): 04:42 // 17:43 UTC
Astronomical Twilight (18°): 04:05 // 18:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BD Dor p 9 0.785242 11.45 12.12 0.67 25.02. 04:23 223 (SW) -79
RV Crv s 1 0.7472455 8.60 8.60 0.00 25.02. 04:23 224 (SW) 9
CH Hya p 10 0.346546 14.50 15.50 1.00 25.02. 04:23 218 (SW) 1
IW Lyr p 4 0.7985204 13.10 14.20 1.10 25.02. 04:23 95 (E) 59
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.02. 04:23 103 (E) 55
DW CMi p 2 0.30755495 14.50 15.00 0.50 25.02. 04:23 298 (NW) -16
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.02. 04:24 78 (E) 41
V340 Cam p 9 0.4657358 14.08 14.15 0.07 25.02. 04:24 355 (N) 16
V530 Mon s 1 0.5255325 12.40 12.40 0.00 25.02. 04:24 305 (NW) -22
V393 Nor p 10 1.29838 9.85 10.25 0.40 25.02. 04:24 179 (S) -7
V384 Vul p 1 0.4388572 12.72 13.16 0.44 25.02. 04:24 78 (E) 27
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 25.02. 04:24 70 (E) 54
NV Lyr p 5 1.541423 12.80 13.80 1.00 25.02. 04:24 93 (E) 49
V2612 Oph p 1 0.375305 9.35 9.72 0.37 25.02. 04:25 128 (SE) 35
V653 Ara p 10 0.2614 12.50 12.90 0.40 25.02. 04:25 171 (S) -16
V466 Car s 9 3.45584 7.25 7.25 0.00 25.02. 04:25 228 (SW) -52
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 25.02. 04:25 126 (SE) -2
GR Vul p 5 1.300091 13.20 13.90 0.70 25.02. 04:25 93 (E) 40
V354 UMa s 7 0.2938285 10.93 11.20 0.27 25.02. 04:25 281 (W) 69
EK Tuc p 10 1.23501 9.71 10.17 0.46 25.02. 04:25 135 (SE) -48
V535 Ara s 9 0.6293021 7.17 7.71 0.54 25.02. 04:25 164 (S) -19
V412 Her s 7 0.3362122 14.70 15.20 0.50 25.02. 04:25 131 (SE) 59
V514 And p 10 0.366929 13.90 14.30 0.40 25.02. 04:25 34 (NE) 4
V944 Cep s 10 6.56007 10.86 10.86 0.00 25.02. 04:25 26 (NE) 36
V1302 Her s 1 0.316291 12.72 12.72 0.00 25.02. 04:26 94 (E) 68
V516 Her s 9 0.4632348 16.40 17.10 0.70 25.02. 04:26 128 (SE) 57
V462 Peg p 7 0.878974 12.05 12.50 0.45 25.02. 04:26 80 (E) 11
UV Gru p 10 0.365688 12.75 13.55 0.80 25.02. 04:26 121 (SE) -39
V646 Aur p 9 0.438786 13.40 13.80 0.40 25.02. 04:27 330 (NW) 9
BM Tri p 9 0.317819 13.00 13.40 0.40 25.02. 04:27 23 (NE) -2
V951 Per s 7 0.270478 12.70 13.14 0.44 25.02. 04:27 355 (N) -6
V412 And s 4 1.908735 11.70 11.70 0.00 25.02. 04:27 39 (NE) 18
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.02. 04:28 212 (SW) 71
V807 Cyg s 9 0.798763 14.20 14.90 0.70 25.02. 04:28 84 (E) 47
V576 Lyr s 2 0.533573 12.30 12.30 0.00 25.02. 04:28 89 (E) 60
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.02. 04:28 293 (NW) 43
V453 Hya p 9 3.10366 12.85 13.50 0.65 25.02. 04:28 223 (SW) -7
X PsA p 10 0.3977746 13.00 14.30 1.30 25.02. 04:28 104 (E) -21
V830 Cep p 10 0.2601155 13.40 14.85 1.45 25.02. 04:28 32 (NE) 51
VW Tri s 1 0.298863 13.90 14.40 0.50 25.02. 04:28 22 (N) -4
NP Pav s 10 0.6333963 10.70 10.70 0.00 25.02. 04:28 153 (SE) -41
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 25.02. 04:28 83 (E) 36
V668 Ara s 10 0.6014 13.30 13.80 0.50 25.02. 04:28 173 (S) -23
V1044 Her p 1 0.2406405 13.07 13.27 0.20 25.02. 04:29 121 (SE) 72
UZ Pup p 1 0.794851 9.35 10.34 0.99 25.02. 04:29 287 (W) -31
HI Pup p 10 0.4326186 10.70 11.00 0.30 25.02. 04:29 248 (W) -55
PZ Lup p 10 0.489307 10.42 10.70 0.28 25.02. 04:29 192 (S) -5
V1187 Cyg p 1 1.507 10.88 11.23 0.35 25.02. 04:29 73 (E) 45
MP Pup p 7 0.99893 10.00 10.50 0.50 25.02. 04:29 289 (W) -32
DU CVn s 2 0.3071015 13.10 13.10 0.00 25.02. 04:29 266 (W) 56
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.