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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
U Peg p 1 0.3747772 9.23 9.76 0.53 20.05. 04:56 131 (SE) 47
EF Dra p 1 0.424031 10.48 10.82 0.34 20.05. 04:56 328 (NW) 58
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.05. 04:56 182 (S) -59
AV CrB s 1 0.30819 11.87 11.87 0.00 20.05. 04:56 286 (W) 27
IY Aps p 10 0.4184362 12.70 13.00 0.30 20.05. 04:56 201 (S) -43
V641 And p 10 0.69492 13.40 13.85 0.45 20.05. 04:56 112 (E) 71
BX Dra s 1 0.579028 11.50 11.50 0.00 20.05. 04:56 320 (NW) 45
DF Hya s 1 0.3306016 11.00 11.50 0.50 20.05. 04:56 16 (N) -33
ER Cep s 9 0.2857369 15.67 16.27 0.60 20.05. 04:56 6 (N) 53
AM Leo s 1 0.3657975 9.25 9.83 0.58 20.05. 04:56 339 (N) -28
V362 Vel p 10 0.445178 9.08 9.36 0.28 20.05. 04:56 280 (W) -77
GW Boo s 1 0.531544 10.25 10.25 0.00 20.05. 04:56 305 (NW) -2
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 20.05. 04:57 222 (SW) 5
V396 Peg s 2 0.342286 12.12 12.12 0.00 20.05. 04:57 142 (SE) 45
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.05. 04:57 147 (SE) 40
V1119 Her p 4 0.723403 10.05 10.54 0.49 20.05. 04:57 264 (W) 13
BF Cru s 10 0.4988062 12.90 13.20 0.30 20.05. 04:57 225 (SW) -64
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.05. 04:58 166 (S) -30
V527 Mon p 2 0.824573 12.20 12.90 0.70 20.05. 04:58 51 (NE) -30
EX Lyr s 1 0.717293 12.08 12.61 0.53 20.05. 04:58 255 (W) 46
XZ Leo p 1 0.487737 10.60 11.20 0.60 20.05. 04:59 357 (N) -23
BN Ari p 1 0.2993717 10.38 11.02 0.64 20.05. 04:59 90 (E) 36
V438 Nor p 10 0.4214 16.57 17.00 0.43 20.05. 04:59 226 (SW) -40
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 20.05. 04:59 253 (W) 66
MT Cas p 1 0.313878 13.30 14.13 0.83 20.05. 04:59 64 (NE) 68
V2768 Ori s 8 0.33262 15.00 15.00 0.00 20.05. 04:59 62 (NE) -15
UX Eri s 1 0.4452835 11.15 11.66 0.51 20.05. 04:59 102 (E) 1
YY Boo p 4 3.933065 12.00 13.50 1.50 20.05. 04:59 304 (NW) 30
V384 Ser s 1 0.268729 11.90 12.30 0.40 20.05. 05:00 285 (W) 20
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.05. 05:00 269 (W) 51
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.05. 05:00 154 (SE) -12
V558 Cas p 10 3.16033 8.70 8.91 0.21 20.05. 05:00 40 (NE) 55
V483 Cam s 8 0.382247 12.95 13.25 0.30 20.05. 05:00 5 (N) 45
V1046 Ori p 10 0.946261 6.54 6.58 0.04 20.05. 05:01 73 (E) -20
V603 Aur s 8 0.37475 12.70 12.70 0.00 20.05. 05:01 41 (NE) 28
IO Cnc s 1 0.347694 13.00 12.00 -1.00 20.05. 05:01 9 (N) -23
CC Ser s 1 0.516037 11.14 11.63 0.49 20.05. 05:01 283 (W) 9
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.05. 05:01 285 (W) -51
GX Psc p 9 0.43431 13.40 13.70 0.30 20.05. 05:01 96 (E) 48
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 20.05. 05:01 53 (NE) 83
FO Lyn p 7 0.63446 11.11 11.58 0.47 20.05. 05:01 14 (N) 4
V930 Cep s 8 0.393722 12.48 12.83 0.35 20.05. 05:01 18 (N) 68
V502 And s 6 0.318892 13.80 14.15 0.35 20.05. 05:02 106 (E) 53
HN Cnc p 1 0.49451 11.10 11.50 0.40 20.05. 05:02 25 (NE) -20
GP Boo p 1 0.81877 11.10 11.40 0.30 20.05. 05:02 296 (NW) 10
BX Tri p 6 0.1926355 12.35 12.65 0.30 20.05. 05:03 83 (E) 39
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 20.05. 05:03 300 (NW) 25
YZ CVn p 1 1.175557 12.50 13.40 0.90 20.05. 05:03 310 (NW) 5
V530 And p 10 0.577239 12.60 13.30 0.70 20.05. 05:03 92 (E) 48
LO Com p 1 0.2863605 12.38 13.20 0.82 20.05. 05:03 325 (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.