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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 25.07. 03:50 287 (W) 28
V2394 Oph p 8 0.589356 11.25 11.95 0.70 25.07. 03:50 282 (W) -42
XY Ant p 9 2.180344 9.95 10.65 0.70 25.07. 03:50 82 (E) -58
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 25.07. 03:50 332 (NW) 25
V678 Her p 10 1.389632 15.20 15.60 0.40 25.07. 03:50 319 (NW) -5
V699 Her p 10 0.614205 15.40 16.20 0.80 25.07. 03:50 310 (NW) -9
WX Sex s 4 0.428871 12.40 12.40 0.00 25.07. 03:51 51 (NE) -27
V2021 Cyg p 3 3.804225 8.90 9.50 0.60 25.07. 03:51 275 (W) 43
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 25.07. 03:51 169 (S) -76
EV Cnc s 1 0.441439 12.75 12.80 0.05 25.07. 03:51 62 (NE) -7
VV Crt s 7 2.295595 9.39 9.39 0.00 25.07. 03:51 37 (NE) -51
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.07. 03:52 1 (N) 27
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.07. 03:52 64 (NE) -13
AY Aqr p 10 0.281995 13.70 14.70 1.00 25.07. 03:52 218 (SW) 12
GZ Gem s 6 1.225009 13.60 13.60 0.00 25.07. 03:52 85 (E) 21
RT LMi s 1 0.3749177 11.40 11.70 0.30 25.07. 03:52 38 (NE) 5
NN Vir s 2 0.4806875 7.30 7.67 0.37 25.07. 03:52 338 (N) -32
V2644 Oph p 9 1.27748 12.80 13.25 0.45 25.07. 03:52 265 (W) -36
BS UMa s 1 0.3495099 13.70 14.00 0.30 25.07. 03:52 18 (N) 5
AK Aur p 10 4.763107 10.55 11.00 0.45 25.07. 03:52 73 (E) 27
CX Aqr p 1 0.5559864 10.55 11.75 1.20 25.07. 03:52 224 (SW) 30
ER Ori s 1 0.4234005 9.32 9.92 0.60 25.07. 03:52 118 (SE) 11
V857 Her s 1 0.38223 10.90 10.90 0.00 25.07. 03:52 319 (NW) 11
RZ Cru p 10 0.43384 14.00 15.30 1.30 25.07. 03:52 177 (S) -76
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 25.07. 03:53 289 (W) 30
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 25.07. 03:53 235 (SW) 18
AM CrB p 6 0.703654 12.80 13.50 0.70 25.07. 03:53 325 (NW) 7
V747 Cen p 10 0.53719488 9.86 10.46 0.60 25.07. 03:53 307 (NW) -82
GG Cas p 6 3.758712 9.94 10.29 0.35 25.07. 03:53 14 (N) 83
V808 Cep p 10 0.484564 11.55 11.92 0.37 25.07. 03:53 7 (N) 52
V653 Pup p 10 0.388309 10.25 10.53 0.28 25.07. 03:53 122 (SE) -36
BS Mus p 10 0.7682444 11.00 11.60 0.60 25.07. 03:53 150 (SE) -69
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 25.07. 03:54 303 (NW) 38
V828 Cyg s 6 2.104144 9.70 10.12 0.42 25.07. 03:54 303 (NW) 50
LR Cam p 1 0.43414 10.70 11.30 0.60 25.07. 03:54 34 (NE) 53
NN Tel s 10 0.3838 15.00 15.50 0.50 25.07. 03:54 220 (SW) -32
V514 Cam p 6 0.362742 12.63 12.63 0.00 25.07. 03:54 6 (N) 40
YY Sgr p 1 2.628476 10.02 10.73 0.71 25.07. 03:54 261 (W) -18
V1022 Tau p 2 0.347171 14.96 15.72 0.77 25.07. 03:54 106 (E) 49
Y Gru p 10 1.716866 11.50 13.00 1.50 25.07. 03:54 203 (SW) -12
V610 Car p 9 4.844925 10.20 10.75 0.55 25.07. 03:55 129 (SE) -57
V496 Mon s 5 0.660764 12.50 12.80 0.30 25.07. 03:55 93 (E) 7
FZ Ori p 1 0.3999873 10.70 11.30 0.60 25.07. 03:55 105 (E) 16
BB Men p 10 0.257701 11.46 11.92 0.46 25.07. 03:55 159 (S) -45
SZ Ari s 2 1.71753 11.10 11.10 0.00 25.07. 03:55 125 (SE) 49
FI Ori p 9 4.448183 10.80 11.70 0.90 25.07. 03:55 89 (E) 18
BT Pup s 10 1.5921029 13.90 14.50 0.60 25.07. 03:55 98 (E) -26
BT Pup p 10 1.5921029 13.90 14.60 0.70 25.07. 03:55 98 (E) -26
EN Oct s 1 0.288913 11.88 12.50 0.62 25.07. 03:55 180 (S) -50
GR Cas p 2 1.0462595 13.70 14.50 0.80 25.07. 03:55 45 (NE) 73
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.