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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:17 UTC
Civil Twilight (6°): 03:02 // 18:51 UTC
Nautical Twilight (12°): 02:16 // 19:38 UTC
Astronomical Twilight (18°): 01:21 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FI Boo p 1 0.389997 9.60 9.70 0.10 30.04. 11:14 355 (N) 11
V757 Cep s 8 0.343873 14.00 14.70 0.70 30.04. 11:14 346 (N) 59
GN Boo p 1 0.3016025 10.75 11.30 0.55 30.04. 11:14 360 (N) -10
PY Lyr p 1 0.385768 12.50 13.50 1.00 30.04. 11:14 305 (NW) 9
GO Lac p 10 0.539191 15.00 16.00 1.00 30.04. 11:14 295 (NW) 46
BS UMa p 1 0.3495099 13.70 14.00 0.30 30.04. 11:14 36 (NE) 13
KO Del s 1 0.5833444 12.50 12.00 -0.50 30.04. 11:14 281 (W) 12
V Tri s 1 0.5852056 10.70 11.00 0.30 30.04. 11:15 224 (SW) 66
TZ Lyr s 1 0.528827 10.87 11.05 0.18 30.04. 11:15 323 (NW) 12
MM Com p 1 0.30199 12.00 12.50 0.50 30.04. 11:15 22 (N) -2
CH Scl p 10 1.577216 9.99 10.18 0.19 30.04. 11:15 205 (SW) 10
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 30.04. 11:15 239 (SW) 17
GK Mus p 10 0.931 14.20 15.00 0.80 30.04. 11:15 157 (SE) -58
IL Boo s 6 0.347407 13.10 13.10 0.00 30.04. 11:15 7 (N) 6
BW Leo s 1 0.3373728 14.70 15.40 0.70 30.04. 11:15 47 (NE) -10
EF CMi p 10 0.983812 12.30 12.60 0.30 30.04. 11:15 101 (E) 9
V438 Nor p 10 0.4214 16.57 17.00 0.43 30.04. 11:16 229 (SW) -79
DD Com s 1 0.2692074 14.30 14.90 0.60 30.04. 11:16 33 (NE) -12
V345 Gem p 1 0.274778 7.82 7.88 0.06 30.04. 11:16 79 (E) 36
BO Gru p 10 0.56221 12.10 12.60 0.50 30.04. 11:16 218 (SW) -16
GT Boo p 2 0.568922 12.10 12.40 0.30 30.04. 11:16 355 (N) -2
SW Ret p 10 0.3547995 12.63 13.08 0.45 30.04. 11:17 176 (S) -25
AF Aps s 4 0.7976244 13.40 13.90 0.50 30.04. 11:17 184 (S) -61
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 30.04. 11:17 346 (N) 19
AY Mon s 7 2.144241 13.30 13.30 0.00 30.04. 11:17 108 (E) 26
HN Eri s 5 0.623592 8.66 8.66 0.00 30.04. 11:17 156 (SE) 13
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 30.04. 11:17 295 (NW) 27
WZ Crv p 9 1.78876 12.76 14.70 1.94 30.04. 11:17 53 (NE) -52
V843 Cep p 10 0.49347 13.35 14.00 0.65 30.04. 11:17 342 (N) 50
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 30.04. 11:17 194 (S) -35
ET Mus s 8 0.4593487 12.10 12.10 0.00 30.04. 11:17 164 (S) -62
IV Ara p 10 0.99958 13.40 14.50 1.10 30.04. 11:18 235 (SW) -66
BN Psc p 8 0.349118 16.45 16.75 0.30 30.04. 11:18 224 (SW) 63
I Boo s 1 0.2678178 5.80 6.29 0.49 30.04. 11:18 358 (N) 8
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.04. 11:18 58 (NE) -62
V1103 Her s 1 0.2913524 11.90 11.90 0.00 30.04. 11:18 322 (NW) 5
V562 Aur p 9 0.528805 12.87 13.21 0.34 30.04. 11:18 113 (SE) 56
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 30.04. 11:18 315 (NW) 23
NW Boo p 5 1.01185563 13.00 13.00 0.00 30.04. 11:19 359 (N) -5
GQ Cnc p 2 0.422208 13.40 14.40 1.00 30.04. 11:19 69 (E) 17
KY Hya s 6 3.072471 9.50 9.50 0.00 30.04. 11:19 97 (E) -18
TY Boo s 1 0.3171485 10.81 11.35 0.54 30.04. 11:19 359 (N) -5
AA And p 1 0.9350967 10.30 10.90 0.60 30.04. 11:19 289 (W) 53
XZ Mon p 8 0.876084 13.40 15.10 1.70 30.04. 11:19 117 (SE) 15
V947 Cep p 10 0.331677 12.62 12.88 0.26 30.04. 11:19 348 (N) 55
MU Aqr s 3 0.2722205 11.30 11.30 0.00 30.04. 11:19 270 (W) -2
MZ Dra p 10 0.840374 11.86 12.10 0.24 30.04. 11:20 12 (N) 37
AM CrB s 6 0.703654 12.80 12.80 0.00 30.04. 11:20 345 (N) -1
AE Hya s 9 0.3928877 13.90 14.60 0.70 30.04. 11:20 96 (E) -25
SV Ind p 10 0.443299 14.00 14.60 0.60 30.04. 11:20 230 (SW) -42
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.