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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:07 UTC
Civil Twilight (6°): 05:48 // 16:39 UTC
Nautical Twilight (12°): 05:10 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Boo s 1 0.315967 13.25 13.70 0.45 08.02. 17:55 20 (N) -16
V420 Cam p 9 0.565563 13.90 14.50 0.60 08.02. 17:55 21 (N) 65
TW Lac p 2 3.037494 11.50 13.30 1.80 08.02. 17:55 310 (NW) 41
LY Boo p 9 0.41441 13.10 13.31 0.21 08.02. 17:55 17 (N) 1
V475 Hya p 7 0.317122 12.60 13.10 0.50 08.02. 17:55 111 (E) 19
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 08.02. 17:56 293 (NW) -47
V2788 Ori p 7 0.500033 12.00 12.50 0.50 08.02. 17:56 139 (SE) 39
DU CVn s 2 0.3071015 13.10 13.10 0.00 08.02. 17:56 38 (NE) 8
V789 Her p 1 0.3200448 14.90 15.60 0.70 08.02. 17:56 350 (N) 3
QW Cyg p 2 0.5876453 13.90 14.40 0.50 08.02. 17:56 318 (NW) 11
V725 Cyg p 1 1.4632545 13.30 13.80 0.50 08.02. 17:56 312 (NW) 6
BC Lep p 8 3.9895 10.58 11.15 0.57 08.02. 17:57 157 (SE) 19
V502 Oph p 1 0.453387 8.34 8.84 0.50 08.02. 17:57 351 (N) -39
HI Leo s 1 0.3115905 10.90 10.90 0.00 08.02. 17:57 78 (E) -8
XY Cet p 1 2.780712 8.65 9.54 0.89 08.02. 17:57 205 (SW) 41
OT UMa p 10 0.3160725 12.20 12.50 0.30 08.02. 17:57 39 (NE) 55
V385 Cam p 9 0.615272 13.65 14.20 0.55 08.02. 17:57 7 (N) 62
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 08.02. 17:57 326 (NW) 15
DM Vir p 2 4.6694335 8.75 9.50 0.75 08.02. 17:57 45 (NE) -43
GV Boo p 2 0.367868 12.40 12.80 0.40 08.02. 17:57 34 (NE) -6
AM CrB s 6 0.703654 12.80 12.80 0.00 08.02. 17:58 1 (N) -3
V488 And p 10 0.682193 12.55 12.90 0.35 08.02. 17:58 280 (W) 49
V968 Oph s 10 0.7232656 14.30 15.20 0.90 08.02. 17:58 323 (NW) -30
AB And s 1 0.3318894 9.50 10.20 0.70 08.02. 17:58 287 (W) 36
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 08.02. 17:58 325 (NW) 25
XY Boo p 1 0.370564 10.30 10.61 0.31 08.02. 17:58 35 (NE) -13
V664 Cyg p 8 1.242015 13.10 13.60 0.50 08.02. 17:59 303 (NW) 27
FG Gem s 1 0.819128 11.60 11.60 0.00 08.02. 17:59 123 (SE) 45
GK Cep p 1 0.936164 6.89 7.37 0.48 08.02. 17:59 334 (NW) 43
EN Oct s 1 0.288913 11.88 12.50 0.62 08.02. 17:59 180 (S) -50
MM Cas p 1 1.158475 12.00 13.10 1.10 08.02. 17:59 298 (NW) 60
IV Dra p 4 0.2681055 13.70 14.10 0.40 08.02. 17:59 6 (N) 14
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 08.02. 18:00 311 (NW) 35
GO Cyg s 1 0.717765 8.47 8.73 0.26 08.02. 18:00 310 (NW) 13
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 08.02. 18:00 79 (E) -11
CR CMa s 9 0.6241334 12.10 12.40 0.30 08.02. 18:00 137 (SE) 10
V504 And p 10 0.647987 13.40 13.70 0.30 08.02. 18:00 274 (W) 51
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 08.02. 18:00 320 (NW) 21
V731 Per p 10 7.2778 12.20 13.40 1.20 08.02. 18:00 246 (SW) 78
V1173 Her p 10 0.2656288 9.95 10.40 0.45 08.02. 18:01 359 (N) 6
BX Tri s 6 0.1926355 12.35 12.60 0.25 08.02. 18:01 243 (SW) 63
CC Com p 1 0.2206859 11.30 12.21 0.91 08.02. 18:01 54 (NE) 0
V485 Cam p 9 0.722537 13.30 14.30 1.00 08.02. 18:01 30 (NE) 59
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 08.02. 18:01 8 (N) -1
V1087 Oph p 10 0.5872985 15.10 16.20 1.10 08.02. 18:01 328 (NW) -32
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 08.02. 18:01 96 (E) 30
EL CMi s 6 1.053835 11.54 11.54 0.00 08.02. 18:01 117 (SE) 22
HY Vir p 1 2.732336 7.81 8.10 0.29 08.02. 18:02 56 (NE) -28
AU Aqr s 10 0.3711583 12.90 12.90 0.00 08.02. 18:02 253 (W) -18
YZ Phe p 10 0.23472665 12.65 13.32 0.67 08.02. 18:02 206 (SW) -12
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.