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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Cyg s 1 0.2909091 11.90 11.90 0.00 22.04. 14:45 336 (NW) -6
GU Leo p 2 0.354085 11.60 12.30 0.70 22.04. 14:45 101 (E) 33
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 22.04. 14:45 327 (NW) -2
HI Vul p 5 1.293721 12.30 12.70 0.40 22.04. 14:45 333 (NW) -6
DS Pup s 8 0.3886775 12.70 13.40 0.70 22.04. 14:45 156 (SE) 12
V712 Cen p 10 5.477395 13.00 13.50 0.50 22.04. 14:45 88 (E) -47
NR Nor p 10 0.42886 15.50 16.00 0.50 22.04. 14:45 133 (SE) -76
V458 Mon p 5 0.3969371 13.30 13.90 0.60 22.04. 14:45 157 (SE) 40
HS And p 7 1.857184 12.70 14.10 1.40 22.04. 14:46 293 (NW) 37
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 22.04. 14:46 342 (N) -4
V914 Cep p 10 0.38618 13.10 13.40 0.30 22.04. 14:46 344 (N) 46
V458 Peg p 1 1.47809 13.30 13.70 0.40 22.04. 14:46 301 (NW) -9
HW Vir s 1 0.11671953 10.50 11.20 0.70 22.04. 14:46 85 (E) -15
QW Cyg p 2 0.5876453 13.90 14.40 0.50 22.04. 14:46 335 (NW) 2
AC Lib p 10 0.6649535 13.90 14.60 0.70 22.04. 14:46 63 (NE) -48
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 22.04. 14:47 319 (NW) -21
V1355 Her p 8 0.2892705 11.66 11.90 0.24 22.04. 14:47 349 (N) -14
VV Eri p 1 1.55759 11.68 12.56 0.88 22.04. 14:47 220 (SW) 22
V490 Cam p 10 0.3234825 13.80 14.30 0.50 22.04. 14:47 16 (N) 62
GQ Boo p 1 0.3846402 12.65 13.07 0.42 22.04. 14:47 38 (NE) -6
CZ Cha p 10 0.3225055 14.00 14.60 0.60 22.04. 14:47 165 (S) -47
V392 Nor p 10 1.298207 8.13 8.52 0.39 22.04. 14:47 111 (E) -69
BF Cen s 10 3.693331 8.50 8.80 0.30 22.04. 14:48 141 (SE) -41
MM Dra p 8 0.2644 14.54 14.90 0.36 22.04. 14:48 345 (N) 28
NV UMa p 10 3.02405 12.68 13.40 0.72 22.04. 14:48 51 (NE) 46
V392 Ori s 1 0.659284 10.90 10.90 0.00 22.04. 14:48 171 (S) 58
NP Tel p 10 0.37512 12.90 13.40 0.50 22.04. 14:48 249 (W) -66
V1222 Tau s 4 0.295362 13.28 13.40 0.12 22.04. 14:48 228 (SW) 39
NR Boo p 2 0.356731 12.00 12.50 0.50 22.04. 14:48 45 (NE) -18
V500 Cam s 6 0.2483505 14.00 14.70 0.70 22.04. 14:48 15 (N) 57
V1401 Cyg s 1 1.183007 13.10 13.60 0.50 22.04. 14:49 323 (NW) 23
ES Oct p 10 0.510696 12.66 13.70 1.04 22.04. 14:49 195 (S) -56
II CMa s 8 0.22919704 15.22 15.22 0.00 22.04. 14:49 162 (S) 25
CU Hya p 4 0.7190715 13.50 14.50 1.00 22.04. 14:49 125 (SE) 30
V443 Dra p 10 3.0166 12.70 13.05 0.35 22.04. 14:49 347 (N) 35
CE Leo p 1 0.3034287 11.80 12.60 0.80 22.04. 14:49 76 (E) 19
KY Cnc s 6 2.380706 10.25 10.25 0.00 22.04. 14:49 111 (E) 49
CR Ind p 9 0.390817 12.05 12.70 0.65 22.04. 14:49 216 (SW) -58
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 22.04. 14:49 30 (NE) -40
V409 Gem p 10 0.5997 13.60 14.30 0.70 22.04. 14:49 153 (SE) 57
V744 Cep s 5 0.624553 12.20 12.40 0.20 22.04. 14:49 334 (NW) 39
V837 Cep p 10 0.438076 12.80 13.00 0.20 22.04. 14:49 336 (NW) 26
BB Men p 10 0.257701 11.46 11.92 0.46 22.04. 14:49 178 (S) -35
BK Vul s 1 0.453463 12.80 12.80 0.00 22.04. 14:50 315 (NW) 1
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 22.04. 14:50 312 (NW) 4
R CMa s 1 1.13595 5.70 5.70 0.00 22.04. 14:50 158 (S) 21
TW Crt p 5 0.944279 8.39 8.72 0.33 22.04. 14:50 114 (SE) -9
FG Sct p 3 0.270572 13.66 14.76 1.10 22.04. 14:50 342 (N) -45
HX Lac p 4 0.527476 14.20 14.90 0.70 22.04. 14:50 321 (NW) 23
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 22.04. 14:50 326 (NW) 6
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.