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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°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V864 Cep p 10 1.5823842 14.15 14.75 0.60 30.07. 00:23 360 (N) 69
NU Cam s 1 0.69006 10.57 10.85 0.28 30.07. 00:23 360 (N) 43
V393 Cam p 9 0.385712 13.90 14.70 0.80 30.07. 00:23 23 (NE) 39
MQ Boo p 7 0.493408 12.60 13.05 0.45 30.07. 00:23 312 (NW) 24
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 30.07. 00:23 239 (SW) 60
BH Cen s 9 0.791585 10.03 10.03 0.00 30.07. 00:23 216 (SW) -71
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 30.07. 00:23 254 (W) 62
CE Del s 6 0.5972727 13.30 13.80 0.50 30.07. 00:24 213 (SW) 46
BX CrB p 10 0.358838 12.25 12.50 0.25 30.07. 00:24 295 (NW) 29
V523 Aur s 1 0.330437 13.30 13.30 0.00 30.07. 00:24 28 (NE) 7
HY Lyr s 4 0.369101 13.80 14.10 0.30 30.07. 00:24 266 (W) 46
EV Cnc s 1 0.441439 12.75 12.80 0.05 30.07. 00:24 17 (N) -27
U Cep s 1 2.493081 6.75 6.93 0.18 30.07. 00:24 10 (N) 55
V365 Sge p 1 0.369126 13.11 13.81 0.70 30.07. 00:24 223 (SW) 51
V338 Her s 1 1.305748 10.07 10.13 0.06 30.07. 00:24 285 (W) 49
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 30.07. 00:24 231 (SW) 9
IK Boo p 1 0.303116 12.00 12.50 0.50 30.07. 00:24 308 (NW) 7
AF Cru p 10 1.895685 10.57 11.10 0.53 30.07. 00:25 222 (SW) -67
BN Cas p 6 3.21585 13.10 13.50 0.40 30.07. 00:25 51 (NE) 62
V442 Cep p 10 2.129141 6.93 7.06 0.13 30.07. 00:25 6 (N) 80
NN Ser p 1 0.1300801 17.00 23.00 6.00 30.07. 00:25 279 (W) 9
V477 And p 10 0.362548 13.65 13.95 0.30 30.07. 00:25 113 (SE) 57
V610 Ara s 9 0.54316 8.80 8.80 0.00 30.07. 00:26 219 (SW) -34
V1156 Cen p 10 1.04222 10.30 11.02 0.72 30.07. 00:26 271 (W) -55
EE CVn s 1 0.280562 13.70 14.57 0.87 30.07. 00:26 316 (NW) 4
BM UMa p 1 0.2712208 13.80 14.75 0.95 30.07. 00:26 347 (N) 8
V571 And p 9 0.357641 13.70 14.20 0.50 30.07. 00:26 79 (E) 43
BB Vul p 5 0.938919 12.50 13.20 0.70 30.07. 00:26 224 (SW) 62
NO Cam s 1 0.430755 12.20 12.90 0.70 30.07. 00:26 22 (N) 47
V384 Ser p 1 0.268729 11.90 12.40 0.50 30.07. 00:27 286 (W) 19
EF Dra p 1 0.424031 10.48 10.82 0.34 30.07. 00:27 328 (NW) 57
V658 Lyr s 1 0.33026 11.10 11.10 0.00 30.07. 00:27 284 (W) 57
V487 And p 9 1.040695 11.60 11.76 0.16 30.07. 00:27 113 (SE) 57
V5521 Sgr p 10 0.464 15.20 15.80 0.60 30.07. 00:27 227 (SW) 0
V386 Dra p 1 0.238912 13.40 13.90 0.50 30.07. 00:27 297 (NW) 52
V548 Cyg s 1 1.805238 8.54 8.54 0.00 30.07. 00:27 296 (NW) 71
SW Gru p 10 0.28812 13.50 14.00 0.50 30.07. 00:27 180 (S) -4
GW Tau s 1 0.6413225 11.20 11.70 0.50 30.07. 00:27 67 (NE) 15
AC Cru p 6 0.904188 11.90 12.50 0.60 30.07. 00:27 220 (SW) -66
UZ Pup p 1 0.794851 9.35 10.34 0.99 30.07. 00:27 49 (NE) -44
BK Vul s 1 0.453463 12.80 12.80 0.00 30.07. 00:28 199 (S) 67
IW Lyr p 4 0.7985204 13.10 14.20 1.10 30.07. 00:28 274 (W) 52
V397 Cam p 9 1.839526 13.45 14.65 1.20 30.07. 00:28 20 (N) 41
V803 Aql p 4 0.2634245 14.00 15.00 1.00 30.07. 00:28 228 (SW) 21
PZ Boo s 7 0.622672 12.90 12.90 0.00 30.07. 00:28 305 (NW) 28
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 30.07. 00:28 187 (S) 33
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 30.07. 00:28 143 (SE) 68
V648 Lyr p 1 0.368752 13.22 13.62 0.40 30.07. 00:28 278 (W) 52
V401 Gem p 8 2.197646 12.42 13.40 0.98 30.07. 00:28 46 (NE) -7
V1374 Tau p 1 0.250818 13.00 13.50 0.50 30.07. 00:29 52 (NE) 6
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.