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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 °
NP Pav s 10 0.6333963 10.70 10.70 0.00 25.07. 03:18 201 (S) -36
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.07. 03:18 10 (N) 42
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 25.07. 03:19 286 (W) 67
AL Tri p 1 0.268564 14.10 14.40 0.30 25.07. 03:19 144 (SE) 67
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.07. 03:19 178 (S) -39
V525 Cyg s 6 2.403315 13.30 13.30 0.00 25.07. 03:19 279 (W) 55
CI CrB p 10 0.350076 12.83 13.02 0.19 25.07. 03:19 314 (NW) 2
V452 Cam p 10 0.397443 12.10 12.30 0.20 25.07. 03:20 28 (NE) 45
V343 Cen p 10 0.587651 11.70 12.30 0.60 25.07. 03:20 150 (SE) -75
DW And p 8 0.6287235 13.60 14.40 0.80 25.07. 03:20 247 (SW) 74
GO Aps p 10 0.4991 14.60 15.40 0.80 25.07. 03:20 197 (S) -58
CP Aur p 9 2.764601 13.22 14.74 1.52 25.07. 03:20 67 (NE) 34
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 25.07. 03:20 299 (NW) 41
LT Eri p 1 0.17017 15.00 18.72 3.72 25.07. 03:21 123 (SE) 17
V1005 Her s 3 0.278962 14.11 14.11 0.00 25.07. 03:21 323 (NW) 23
FQ CMa p 10 0.724736 9.60 10.20 0.60 25.07. 03:21 104 (E) -27
TY Boo s 1 0.3171485 10.81 11.35 0.54 25.07. 03:21 331 (NW) 1
GR Boo s 1 0.3766695 11.45 11.45 0.00 25.07. 03:21 327 (NW) -7
V791 Cep p 10 0.2887089 16.86 17.14 0.28 25.07. 03:21 1 (N) 55
AZ Vir s 1 0.3496644 10.74 11.37 0.63 25.07. 03:21 339 (N) -33
DL Cep s 1 1.630486 12.40 12.70 0.30 25.07. 03:21 309 (NW) 66
EQ Tau s 1 0.3413474 10.50 10.97 0.47 25.07. 03:21 108 (E) 43
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 25.07. 03:22 261 (W) 53
OX Cas p 1 2.489344 9.90 10.35 0.45 25.07. 03:22 20 (N) 78
DI Cir p 10 1.44876 11.30 11.70 0.40 25.07. 03:22 210 (SW) -71
DW UMa s 1 0.13660653 15.10 16.60 1.50 25.07. 03:22 16 (N) 22
GM CVn s 1 0.366984 12.00 12.00 0.00 25.07. 03:22 342 (N) -6
PY Car p 10 3.340806 10.30 11.20 0.90 25.07. 03:22 139 (SE) -50
V502 Oph p 1 0.453387 8.34 8.84 0.50 25.07. 03:23 293 (NW) -17
BT Mic p 10 1.50568 10.14 10.42 0.27 25.07. 03:23 220 (SW) -17
CN Ind s 9 0.45364 9.43 9.82 0.39 25.07. 03:23 215 (SW) -22
GO Cha p 10 0.406067 10.64 10.97 0.33 25.07. 03:23 168 (S) -56
GV Cyg s 1 0.9906643 13.20 13.20 0.00 25.07. 03:24 279 (W) 64
RW PsA s 9 0.3604495 11.05 11.63 0.58 25.07. 03:24 212 (SW) 6
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.07. 03:24 280 (W) 33
IS CMa p 7 0.616985 6.93 7.44 0.50 25.07. 03:24 113 (SE) -20
FI Lyn p 6 0.373261 9.46 9.46 0.00 25.07. 03:24 38 (NE) 26
V653 Ara p 10 0.2614 12.50 12.90 0.40 25.07. 03:24 238 (SW) -53
V438 Cam p 9 0.500825 13.60 13.90 0.30 25.07. 03:24 19 (N) 49
XX LMi s 4 0.370979 12.42 12.42 0.00 25.07. 03:25 26 (NE) -3
BI Cas s 8 2.19864 12.10 12.50 0.40 25.07. 03:25 4 (N) 77
EF Dra s 1 0.424031 10.48 10.48 0.00 25.07. 03:25 332 (NW) 44
WZ LMi p 1 0.38914 12.45 12.70 0.25 25.07. 03:25 26 (NE) -4
Y For p 10 0.2699092 13.80 14.20 0.40 25.07. 03:25 151 (SE) 8
V454 Mon p 9 2.247595 12.00 12.40 0.40 25.07. 03:25 86 (E) -1
V856 Cep p 10 0.314008 12.25 12.50 0.25 25.07. 03:25 347 (N) 57
HI Mon p 6 1.5744326 9.30 10.10 0.80 25.07. 03:25 89 (E) -6
CZ Cha p 10 0.3225055 14.00 14.60 0.60 25.07. 03:25 171 (S) -59
OZ Boo p 9 0.324084 13.90 14.15 0.25 25.07. 03:25 326 (NW) -4
V361 Lyr s 4 0.309614 14.30 14.70 0.40 25.07. 03:25 301 (NW) 37
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.