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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KW Boo s 5 0.348865 14.00 14.50 0.50 16.04. 22:43 145 (SE) 64
V437 Dra p 10 0.316053 13.75 14.40 0.65 16.04. 22:43 35 (NE) 39
FZ CVn s 9 0.358335 13.50 13.80 0.30 16.04. 22:43 146 (SE) 78
V485 Cam p 9 0.722537 13.30 14.30 1.00 16.04. 22:43 331 (NW) 47
TX Cnc p 1 0.3828827 10.00 10.35 0.35 16.04. 22:44 268 (W) 26
V740 Per p 4 0.373042 11.22 11.87 0.65 16.04. 22:44 328 (NW) 1
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 16.04. 22:44 114 (SE) 51
V972 Her s 5 0.4430605 6.72 6.72 0.00 16.04. 22:45 82 (E) 38
AU Tri p 10 2.0582 14.10 15.20 1.10 16.04. 22:45 357 (N) -7
BF Dor p 9 0.352271 13.00 13.20 0.20 16.04. 22:45 217 (SW) -52
V2357 Oph s 6 0.415568 10.66 10.70 0.04 16.04. 22:45 113 (SE) 32
BB Men p 10 0.257701 11.46 11.92 0.46 16.04. 22:45 204 (SW) -52
NN Mon s 6 0.9123618 12.70 12.90 0.20 16.04. 22:45 270 (W) -2
V441 Lac p 1 0.3089166 12.56 12.78 0.22 16.04. 22:46 29 (NE) 21
EX Del p 1 0.3309877 12.80 13.30 0.50 16.04. 22:46 70 (E) 4
OW Com p 10 0.258127 15.40 16.40 1.00 16.04. 22:46 181 (S) 57
ER Vul p 1 0.698095 7.27 7.49 0.22 16.04. 22:46 55 (NE) 7
FK Eri p 7 2.232217 9.21 9.58 0.37 16.04. 22:46 327 (NW) -54
CC Com s 1 0.2206859 11.30 11.30 0.00 16.04. 22:47 215 (SW) 59
V1302 Her p 1 0.316291 12.72 13.10 0.38 16.04. 22:47 71 (E) 46
V487 And p 9 1.040695 11.60 11.76 0.16 16.04. 22:47 14 (N) -8
GU Leo p 2 0.354085 11.60 12.30 0.70 16.04. 22:47 255 (W) 36
V404 Pav p 9 1.85188 13.15 15.00 1.85 16.04. 22:47 151 (SE) -40
BK Vul p 1 0.453463 12.80 13.50 0.70 16.04. 22:47 51 (NE) 5
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 16.04. 22:47 118 (SE) -5
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 16.04. 22:47 59 (NE) 15
XZ For p 9 0.308127 9.90 10.28 0.38 16.04. 22:47 332 (NW) -76
DS Psc p 4 0.3424915 11.75 12.18 0.43 16.04. 22:48 9 (N) -37
V519 Cyg s 4 2.345293 13.00 13.40 0.40 16.04. 22:48 45 (NE) 24
NN Tel p 10 0.3838 15.00 15.50 0.50 16.04. 22:48 129 (SE) -44
RV Gru s 10 0.2595312 11.00 11.40 0.40 16.04. 22:49 100 (E) -62
YY Eri s 1 0.3214963 8.37 8.99 0.62 16.04. 22:49 305 (NW) -38
IY Lyr p 8 0.653167 13.80 14.10 0.30 16.04. 22:49 79 (E) 32
V912 Per s 8 0.5775932 12.01 12.25 0.24 16.04. 22:49 335 (NW) 5
V546 And s 5 0.38302 11.20 11.20 0.00 16.04. 22:49 356 (N) 4
V401 Cyg p 1 0.582725 10.64 11.17 0.53 16.04. 22:49 69 (E) 23
V470 Cam p 1 0.0956467 14.10 14.75 0.65 16.04. 22:49 328 (NW) 43
PP Lac s 1 0.4011613 11.10 12.00 0.90 16.04. 22:49 25 (NE) 19
V441 Oph p 8 3.058525 11.60 15.50 3.90 16.04. 22:49 126 (SE) 6
V366 Tel p 10 0.844598 12.76 13.74 0.98 16.04. 22:49 131 (SE) -40
V508 Cen s 10 0.3945023 12.70 13.20 0.50 16.04. 22:50 172 (S) -2
V354 UMa s 7 0.2938285 10.93 11.20 0.27 16.04. 22:50 135 (SE) 89
V445 Dra p 10 0.3214714 13.40 14.10 0.70 16.04. 22:50 22 (N) 44
V362 Cas s 7 1.04496 12.80 12.80 0.00 16.04. 22:50 11 (N) 25
V2553 Oph p 1 0.457615 11.30 11.80 0.50 16.04. 22:50 106 (E) 31
V1007 Cas s 5 0.332007 12.00 12.41 0.41 16.04. 22:51 13 (N) 13
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 16.04. 22:51 120 (SE) -9
LS Peg p 8 0.1733 11.60 13.00 1.40 16.04. 22:51 54 (NE) -10
V470 Hya s 7 0.395393 13.00 13.00 0.00 16.04. 22:51 262 (W) 7
V514 Cam s 6 0.362742 12.63 11.00 -1.63 16.04. 22:51 350 (N) 59
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.