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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sunrise // Sunset: 03:58 // 18:00 UTC
Civil Twilight (6°): 03:25 // 18:32 UTC
Nautical Twilight (12°): 02:42 // 19:15 UTC
Astronomical Twilight (18°): 01:54 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V418 Nor p 10 0.3849 16.18 16.50 0.32 18.04. 20:28 143 (SE) -31
XY Boo s 1 0.370564 10.30 10.61 0.31 18.04. 20:29 121 (SE) 48
VV Vir p 1 0.446135 11.90 13.20 1.30 18.04. 20:29 136 (SE) 20
EL Boo p 1 0.4137625 9.38 9.52 0.15 18.04. 20:29 111 (E) 34
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 18.04. 20:29 331 (NW) -40
MT Cam p 1 0.3661395 12.94 13.54 0.60 18.04. 20:29 317 (NW) 35
TY Cet p 5 0.323676 11.62 12.10 0.48 18.04. 20:30 298 (NW) -39
GU Boo s 1 0.4887296 13.10 13.10 0.00 18.04. 20:30 86 (E) 44
V857 Her p 1 0.38223 10.90 11.50 0.60 18.04. 20:30 68 (E) 33
V1187 Her s 1 0.310764 11.14 11.31 0.17 18.04. 20:30 73 (E) 34
DU CVn p 2 0.3071015 13.10 14.50 1.40 18.04. 20:30 119 (SE) 69
AZ Vel p 10 0.77578092 12.70 13.60 0.90 18.04. 20:30 211 (SW) -12
V579 Lyr p 1 0.242906 12.77 13.25 0.48 18.04. 20:30 45 (NE) 20
V380 Gem p 6 0.33661 13.15 14.00 0.85 18.04. 20:30 277 (W) 28
V576 Cen p 10 0.378016 12.60 13.40 0.80 18.04. 20:31 173 (S) 4
V508 Cyg p 1 0.77959 13.30 13.80 0.50 18.04. 20:31 28 (NE) 13
V509 Cam s 6 0.350347 13.00 13.50 0.50 18.04. 20:31 350 (N) 59
VY Sex p 1 0.4434355 9.01 9.30 0.29 18.04. 20:31 189 (S) 37
V476 Hya s 1 0.414588 13.10 13.10 0.00 18.04. 20:31 233 (SW) 28
EX Del p 1 0.3309877 12.80 13.30 0.50 18.04. 20:31 45 (NE) -13
KM Cnc s 3 0.536435 12.60 11.60 -1.00 18.04. 20:31 252 (W) 44
V1223 Tau s 7 0.446918 12.15 12.15 0.00 18.04. 20:32 298 (NW) -10
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 18.04. 20:32 38 (NE) 21
CU And p 9 1.715987 12.50 16.00 3.50 18.04. 20:32 3 (N) 10
FR Ara p 10 1.66872 12.50 13.40 0.90 18.04. 20:32 136 (SE) -42
SY Aps s 6 0.278908 12.20 12.20 0.00 18.04. 20:33 164 (S) -37
PR Mon s 9 1.123728 11.00 11.00 0.00 18.04. 20:33 237 (SW) 13
V1159 Her p 10 0.28735 13.30 14.00 0.70 18.04. 20:33 64 (NE) 44
V1081 Sco s 9 2.513683 6.97 6.97 0.00 18.04. 20:33 110 (E) -25
GN Boo s 1 0.3016025 10.75 10.75 0.00 18.04. 20:33 98 (E) 46
V872 Cep p 10 0.2800266 14.80 15.24 0.44 18.04. 20:33 10 (N) 18
V1311 Aql p 10 1.05169 16.50 17.40 0.90 18.04. 20:33 56 (NE) -18
BR Cyg p 1 1.33256415 9.40 10.60 1.20 18.04. 20:33 36 (NE) 18
CF CrB p 10 0.262445 14.14 14.54 0.40 18.04. 20:33 83 (E) 34
OQ Boo s 8 0.398071 12.17 12.25 0.08 18.04. 20:34 97 (E) 43
AA Lyr p 1 0.5173146 13.40 14.00 0.60 18.04. 20:34 53 (NE) 7
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.04. 20:34 329 (NW) 80
DQ Her p 7 0.19362088 13.00 18.08 5.08 18.04. 20:34 50 (NE) 28
V1147 Her p 10 0.254469 13.80 14.30 0.50 18.04. 20:34 70 (E) 44
V1222 Tau p 4 0.295362 13.28 13.64 0.36 18.04. 20:34 298 (NW) -11
V1032 Her p 2 0.68519 13.40 13.70 0.30 18.04. 20:34 71 (E) 32
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 18.04. 20:34 24 (NE) 0
IW TrA p 10 0.3146 14.20 14.60 0.40 18.04. 20:34 144 (SE) -39
IW Nor p 10 0.33319 14.00 14.50 0.50 18.04. 20:34 142 (SE) -34
NP Del p 10 0.777808 8.89 8.97 0.08 18.04. 20:35 38 (NE) -17
KV Eri p 10 0.271753 12.48 13.01 0.53 18.04. 20:35 255 (W) -56
V879 Aql p 9 0.2710068 13.10 14.80 1.70 18.04. 20:35 66 (NE) -5
OQ Cam p 6 0.43784 10.90 11.40 0.50 18.04. 20:35 332 (NW) 34
CH Hya p 10 0.346546 14.50 15.50 1.00 18.04. 20:35 162 (S) 9
GW Cnc p 1 0.2814125 12.60 13.20 0.60 18.04. 20:35 241 (SW) 48
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.