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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Boo s 1 0.370564 10.30 10.61 0.31 25.07. 16:30 178 (S) 60
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 25.07. 16:30 272 (W) 23
BM Tri p 9 0.317819 13.00 13.40 0.40 25.07. 16:30 358 (N) -6
IP Lyr s 2 0.4728055 13.20 13.30 0.10 25.07. 16:31 81 (E) 37
OX Del p 10 7.12484 10.96 11.47 0.51 25.07. 16:31 67 (NE) 2
V829 Her s 1 0.358153 11.90 11.90 0.00 25.07. 16:31 95 (E) 53
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 25.07. 16:31 129 (SE) -14
KW Eri p 9 0.2352915 13.38 13.90 0.52 25.07. 16:31 278 (W) -78
BF Pav s 10 0.305605 11.00 11.90 0.90 25.07. 16:32 143 (SE) -35
RY Men p 10 0.369514 13.19 14.16 0.97 25.07. 16:32 187 (S) -58
V458 Mon p 5 0.3969371 13.30 13.90 0.60 25.07. 16:32 281 (W) -6
AB And s 1 0.3318894 9.50 10.20 0.70 25.07. 16:32 30 (NE) 3
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.07. 16:32 175 (S) 22
UY Mus s 10 0.562441 11.70 12.00 0.30 25.07. 16:32 189 (S) -27
V1222 Tau p 4 0.295362 13.28 13.64 0.36 25.07. 16:33 332 (NW) -27
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.07. 16:33 342 (N) 72
BE Tri p 8 0.384306 12.90 13.20 0.30 25.07. 16:33 1 (N) -10
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 25.07. 16:33 27 (NE) 23
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.07. 16:34 73 (E) 61
V712 And p 10 0.367179 10.03 10.24 0.21 25.07. 16:34 22 (N) 0
XY Cep s 3 2.774518 10.05 10.10 0.05 25.07. 16:34 12 (N) 31
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 25.07. 16:34 65 (NE) 41
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 25.07. 16:35 50 (NE) 16
EL CVn p 9 0.795627 9.42 9.59 0.17 25.07. 16:35 216 (SW) 82
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 25.07. 16:35 157 (SE) 42
NS Com p 9 0.330805 13.25 13.60 0.35 25.07. 16:35 206 (SW) 61
WW UMi p 8 0.601949 12.45 12.60 0.15 25.07. 16:35 356 (N) 67
GM CVn p 1 0.366984 12.00 12.50 0.50 25.07. 16:35 171 (S) 72
MQ Cen s 9 3.686972 10.00 10.40 0.40 25.07. 16:35 196 (S) -24
KT Cnc s 8 0.323691 13.60 14.20 0.60 25.07. 16:35 270 (W) 16
PZ UMa s 7 0.2626732 12.50 12.50 0.00 25.07. 16:35 296 (NW) 49
GZ Pup s 10 0.3202743 11.70 12.10 0.40 25.07. 16:35 246 (SW) -34
HX Vel p 10 1.124905 5.48 5.53 0.05 25.07. 16:35 228 (SW) -28
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.07. 16:35 199 (S) 30
WZ Ant s 8 0.4459239 11.50 11.80 0.30 25.07. 16:36 221 (SW) -12
BT CrB p 9 0.0892 18.90 20.40 1.50 25.07. 16:36 110 (E) 63
V1107 Cas p 1 0.273412 12.88 13.20 0.32 25.07. 16:36 3 (N) 22
V1065 Her p 4 0.397828 11.50 12.10 0.60 25.07. 16:36 95 (E) 41
BQ Sgr p 10 8.019485 9.40 11.87 2.47 25.07. 16:36 121 (SE) -22
BX Peg p 1 0.280418 11.00 11.69 0.69 25.07. 16:36 53 (NE) 5
V410 Cam p 10 0.65856 12.20 12.60 0.40 25.07. 16:37 332 (NW) 32
TY Men p 9 0.4616664 8.08 8.56 0.48 25.07. 16:37 192 (S) -54
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.07. 16:37 256 (W) 34
V353 Lup p 10 0.67957 12.20 12.80 0.60 25.07. 16:37 166 (S) -4
ZZ Eri p 3 0.45206 13.90 15.00 1.10 25.07. 16:37 311 (NW) -41
EL Tuc p 7 0.3420282 13.00 13.50 0.50 25.07. 16:37 151 (SE) -68
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 25.07. 16:37 329 (NW) -22
LY Pav s 9 0.37955 14.50 14.90 0.40 25.07. 16:37 150 (SE) -47
EX Oct p 10 4.692825 11.05 11.25 0.20 25.07. 16:37 177 (S) -44
V467 Vul p 1 0.427409 12.44 12.85 0.41 25.07. 16:38 60 (NE) 4
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.