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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 21.04. 17:11 168 (S) 57
AW Ari p 8 0.381766 13.66 14.33 0.67 21.04. 17:11 283 (W) 6
V396 Mon s 1 0.3963436 12.60 13.50 0.90 21.04. 17:12 211 (SW) 40
AW CrB s 1 0.3609357 11.08 11.08 0.00 21.04. 17:12 45 (NE) 10
VW LMi s 1 0.477552 8.03 8.45 0.42 21.04. 17:12 105 (E) 53
V1341 Aql s 8 0.304012 13.00 13.40 0.40 21.04. 17:12 24 (NE) -37
GZ And p 1 0.3050173 10.83 11.61 0.78 21.04. 17:13 302 (NW) 33
V1181 Her p 1 0.337042 11.00 11.41 0.41 21.04. 17:13 42 (NE) 10
V836 Cep p 10 0.418772 13.25 13.60 0.35 21.04. 17:13 354 (N) 22
LO Com s 1 0.2863605 12.38 12.38 0.00 21.04. 17:13 90 (E) 36
BH CMi s 6 0.5592485 9.50 9.50 0.00 21.04. 17:13 183 (S) 42
V653 Lyr s 1 0.468813 11.23 11.56 0.33 21.04. 17:13 19 (N) 4
PY Boo s 9 0.278049 12.10 12.10 0.00 21.04. 17:13 42 (NE) 28
V775 Cen s 4 0.6636425 9.90 9.90 0.00 21.04. 17:14 131 (SE) -35
V906 Ara s 6 1.02255 14.50 14.50 0.00 21.04. 17:14 132 (SE) -63
V424 Aur p 10 1.836827 8.35 8.47 0.12 21.04. 17:14 257 (W) 54
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.04. 17:14 10 (N) -6
V401 Lac p 2 1.95012 7.93 8.16 0.23 21.04. 17:14 341 (N) 12
CN And s 1 0.4627909 9.70 9.96 0.26 21.04. 17:14 316 (NW) 15
V568 And p 9 0.394287 13.90 14.50 0.60 21.04. 17:14 299 (NW) 30
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.04. 17:14 345 (N) 48
V885 Per p 10 0.30387 13.10 13.40 0.30 21.04. 17:15 307 (NW) 45
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.04. 17:15 20 (N) 13
BV Dra p 1 0.350067 7.88 8.48 0.60 21.04. 17:15 35 (NE) 37
UZ For p 10 0.087865429 18.20 20.90 2.70 21.04. 17:15 239 (SW) -8
EE Aqr s 1 0.5089958 8.30 8.48 0.18 21.04. 17:15 305 (NW) -49
EX Psc p 1 0.289482 12.00 12.60 0.60 21.04. 17:15 298 (NW) -14
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.04. 17:15 206 (SW) 72
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 21.04. 17:16 71 (E) -23
V509 Cam s 6 0.350347 13.00 13.50 0.50 21.04. 17:16 6 (N) 60
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 21.04. 17:16 342 (N) 11
V870 Cep s 7 0.301066 10.93 11.15 0.22 21.04. 17:16 346 (N) 24
BH Cap p 10 1.078043 8.03 8.16 0.13 21.04. 17:16 356 (N) -51
BG Vul s 1 0.4032397 12.90 13.70 0.80 21.04. 17:16 345 (N) -17
EE Psc p 10 0.3166726 13.80 14.10 0.30 21.04. 17:17 293 (NW) -2
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 21.04. 17:17 52 (NE) -53
V435 Gem s 1 0.3365 10.55 10.90 0.35 21.04. 17:17 191 (S) 62
V757 Cep s 8 0.343873 14.00 14.70 0.70 21.04. 17:17 346 (N) 43
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.04. 17:17 325 (NW) 36
V523 Aur p 1 0.330437 13.30 14.70 1.40 21.04. 17:17 232 (SW) 77
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 21.04. 17:18 44 (NE) -27
V511 Oph p 6 1.0657 13.40 15.20 1.80 21.04. 17:18 38 (NE) -31
IK Her s 1 1.099428 13.50 13.50 0.00 21.04. 17:19 40 (NE) 3
DQ CVn s 1 0.491422 12.28 12.56 0.28 21.04. 17:19 82 (E) 41
CC Tau p 6 0.479667 12.80 13.50 0.70 21.04. 17:19 242 (SW) 24
OO Aql p 1 0.506792 9.20 9.90 0.70 21.04. 17:19 9 (N) -30
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.04. 17:19 345 (N) -12
V357 Aps p 7 0.304565 14.00 14.30 0.30 21.04. 17:19 162 (S) -52
V437 Cam p 9 0.439027 13.90 14.80 0.90 21.04. 17:19 336 (NW) 65
V365 Sge p 1 0.369126 13.11 13.81 0.70 21.04. 17:19 3 (N) -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.