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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:22 // 16:05 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:34 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 08.02. 01:43 283 (W) -4
V1222 Tau s 4 0.295362 13.28 13.40 0.12 08.02. 01:43 305 (NW) -15
CM Com s 1 0.5545147 13.00 13.00 0.00 08.02. 01:43 169 (S) 61
RT And p 1 0.62892951 8.55 9.47 0.92 08.02. 01:43 7 (N) 13
BY Per s 1 1.152638 13.20 13.20 0.00 08.02. 01:43 343 (N) 18
V351 Peg p 1 0.593297 8.00 8.31 0.31 08.02. 01:44 8 (N) -24
V2637 Oph s 7 0.386173 11.80 12.21 0.41 08.02. 01:44 94 (E) 10
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 08.02. 01:44 40 (NE) 11
V829 Her s 1 0.358153 11.90 11.90 0.00 08.02. 01:44 75 (E) 36
QW Gem s 1 0.3581235 10.33 10.33 0.00 08.02. 01:45 281 (W) 30
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 08.02. 01:45 194 (S) 39
V494 Cyg s 8 1.794326 13.50 13.60 0.10 08.02. 01:45 44 (NE) 8
DU Gru p 9 0.601954 11.79 12.42 0.63 08.02. 01:45 73 (E) -67
RW PsA p 9 0.3604495 11.05 11.76 0.71 08.02. 01:45 52 (NE) -59
AK Dra s 1 2.218258 11.80 11.80 0.00 08.02. 01:45 47 (NE) 36
EL Boo s 1 0.4137625 9.38 9.38 0.00 08.02. 01:45 121 (SE) 40
CY Cha p 10 0.443751 13.50 14.00 0.50 08.02. 01:46 184 (S) -40
IV Cas p 1 0.9985167 11.20 12.40 1.20 08.02. 01:46 1 (N) 13
CT Phe p 10 1.260848 11.20 11.80 0.60 08.02. 01:46 295 (NW) -72
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 08.02. 01:46 353 (N) 19
TU Boo s 1 0.324284 11.80 12.40 0.60 08.02. 01:46 118 (SE) 59
V516 Her s 9 0.4632348 16.40 17.10 0.70 08.02. 01:46 77 (E) 22
V1058 Her p 10 11.0699 12.60 13.80 1.20 08.02. 01:46 75 (E) 28
EF Dra s 1 0.424031 10.48 10.48 0.00 08.02. 01:46 30 (NE) 45
V382 Cyg p 2 1.885517 8.29 9.18 0.89 08.02. 01:46 42 (NE) 9
CP Scl p 10 0.313662 12.90 13.63 0.73 08.02. 01:46 346 (N) -67
GV Leo p 1 0.266728 11.37 11.50 0.13 08.02. 01:47 223 (SW) 50
CL CrB s 8 0.318808 11.41 11.66 0.25 08.02. 01:47 83 (E) 44
VY Cet s 3 0.34081 11.20 11.80 0.60 08.02. 01:47 314 (NW) -53
V507 Lyr p 7 0.366912 14.21 14.75 0.54 08.02. 01:47 64 (NE) 15
AQ Cap p 7 0.3173885 13.00 13.90 0.90 08.02. 01:47 65 (NE) -43
WY Sex s 5 0.3680553 11.50 11.50 0.00 08.02. 01:47 214 (SW) 34
UZ Mic p 10 0.440964 11.90 12.40 0.50 08.02. 01:47 91 (E) -54
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 08.02. 01:47 265 (W) 20
V1115 Cas p 1 0.323283 13.00 13.00 0.00 08.02. 01:47 347 (N) 17
KZ Lib p 10 1.238751 11.14 13.10 1.96 08.02. 01:47 125 (SE) 5
V413 Gem p 7 0.532812 14.55 15.00 0.45 08.02. 01:47 269 (W) 19
LU Aur p 10 0.388333333 13.50 14.50 1.00 08.02. 01:47 298 (NW) 33
V1026 Her s 7 0.829383 12.20 12.20 0.00 08.02. 01:48 89 (E) 33
V457 Cam p 9 0.3033 13.80 14.20 0.40 08.02. 01:48 330 (NW) 50
GI Vul s 1 0.4814828 13.50 13.80 0.30 08.02. 01:48 54 (NE) 6
V417 Cam p 10 0.28482 14.20 14.70 0.50 08.02. 01:48 321 (NW) 43
V1237 Tau s 8 0.287447 14.03 14.03 0.00 08.02. 01:48 293 (NW) 13
V613 And p 7 0.937902 8.79 10.00 1.21 08.02. 01:48 9 (N) 8
EP Aur p 1 0.5910081 10.80 11.30 0.50 08.02. 01:48 290 (W) 25
V1274 Cen p 10 2.68153 16.15 16.17 0.02 08.02. 01:49 169 (S) -26
UV Leo p 1 0.60008641 8.90 9.56 0.66 08.02. 01:49 213 (SW) 50
V576 Lyr s 2 0.533573 12.30 12.30 0.00 08.02. 01:49 55 (NE) 26
QR Cen p 10 2.288649 13.10 13.70 0.60 08.02. 01:49 164 (S) -22
V580 Lyr p 1 0.289052 12.85 13.42 0.57 08.02. 01:49 58 (NE) 20
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.