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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:45 // 21:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SW Ant s 10 0.3802 13.80 14.60 0.80 30.07. 06:27 109 (E) -17
V843 Cep p 10 0.49347 13.35 14.00 0.65 30.07. 06:27 343 (N) 46
V501 Cam p 9 0.454388 13.80 14.10 0.30 30.07. 06:27 17 (N) 52
IQ CMa p 8 0.731377 9.24 9.63 0.39 30.07. 06:27 150 (SE) 9
CX CMi p 6 1.121975 11.41 12.02 0.61 30.07. 06:27 118 (SE) 34
PY Vir p 1 0.311248 9.60 10.10 0.50 30.07. 06:28 53 (NE) -32
GN Mus p 10 0.3869 13.70 14.40 0.70 30.07. 06:28 156 (SE) -58
UW Vir p 4 1.810767 8.98 12.30 3.32 30.07. 06:28 61 (NE) -44
AG CMi p 4 1.6645363 10.90 11.90 1.00 30.07. 06:28 122 (SE) 31
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 30.07. 06:28 329 (NW) 20
V1033 Her p 1 0.298051 11.19 11.39 0.20 30.07. 06:28 349 (N) -11
V463 And s 1 0.406095 12.15 12.50 0.35 30.07. 06:29 284 (W) 39
V458 Mon p 5 0.3969371 13.30 13.90 0.60 30.07. 06:29 127 (SE) 29
GY Cnc p 7 0.1754425 16.50 17.80 1.30 30.07. 06:29 87 (E) 23
PV Cen p 9 3.83467 11.40 12.50 1.10 30.07. 06:29 128 (SE) -70
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 30.07. 06:30 20 (N) -34
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 30.07. 06:30 271 (W) -9
OQ UMa s 1 0.283356 13.00 13.60 0.60 30.07. 06:30 18 (N) 20
ER Ori s 1 0.4234005 9.32 9.92 0.60 30.07. 06:30 161 (S) 30
SU Ind p 8 0.986356 9.50 10.00 0.50 30.07. 06:30 246 (SW) -43
GP Boo p 1 0.81877 11.10 11.40 0.30 30.07. 06:30 16 (N) -15
V443 Cam s 9 0.411691 14.00 14.80 0.80 30.07. 06:31 19 (N) 61
GQ Car p 9 0.6837115 13.00 13.70 0.70 30.07. 06:31 136 (SE) -45
T Aur p 6 0.20437829 15.20 15.50 0.30 30.07. 06:31 132 (SE) 64
TV UMi s 1 0.4155497 8.77 8.85 0.08 30.07. 06:31 5 (N) 34
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 30.07. 06:31 327 (NW) -2
EL CVn p 9 0.795627 9.42 9.59 0.17 30.07. 06:31 28 (NE) 10
V563 Lyr s 1 0.577642 10.96 10.96 0.00 30.07. 06:32 330 (NW) 7
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 30.07. 06:32 126 (SE) 27
V787 Cyg p 3 1.5285151 10.80 11.50 0.70 30.07. 06:32 320 (NW) 22
V640 Aur s 1 0.3279975 12.52 13.00 0.48 30.07. 06:32 71 (E) 72
V566 And p 8 0.389694 10.85 11.30 0.45 30.07. 06:32 247 (SW) 64
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 30.07. 06:32 315 (NW) 7
V797 Cep s 1 0.270449 14.60 14.60 0.00 30.07. 06:32 349 (N) 58
V624 Aur p 7 0.7077 15.91 16.40 0.49 30.07. 06:32 111 (E) 69
KR Com p 1 0.4079692 7.27 7.32 0.06 30.07. 06:32 40 (NE) -13
NN Ser p 1 0.1300801 17.00 23.00 6.00 30.07. 06:33 3 (N) -27
V522 And p 10 7.553 13.34 13.94 0.60 30.07. 06:33 275 (W) 58
V604 Car p 10 0.472292 9.16 9.64 0.48 30.07. 06:33 155 (SE) -26
V340 Cam p 9 0.4657358 14.08 14.15 0.07 30.07. 06:33 17 (N) 84
VY Vul s 8 0.8843472 14.20 14.40 0.20 30.07. 06:33 309 (NW) -4
DU CVn s 2 0.3071015 13.10 13.10 0.00 30.07. 06:33 37 (NE) 7
EI Oct p 9 0.338519 11.41 12.15 0.74 30.07. 06:33 177 (S) -51
FS Aqr s 7 0.26205 13.20 13.20 0.00 30.07. 06:33 270 (W) 0
CE Peg s 1 0.64203 13.20 13.20 0.00 30.07. 06:34 291 (W) 15
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 30.07. 06:34 6 (N) -2
BS Vul p 1 0.475971 10.90 11.60 0.70 30.07. 06:34 312 (NW) -4
HS Vul s 1 0.3320847 13.90 14.20 0.30 30.07. 06:34 308 (NW) -1
V1077 Cas p 9 0.260823 14.73 15.58 0.85 30.07. 06:34 305 (NW) 64
FQ Vir s 3 0.749603 10.10 10.90 0.80 30.07. 06:34 46 (NE) -48
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.