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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:05 // 16:31 UTC
Civil Twilight (6°): 04:34 // 17:02 UTC
Nautical Twilight (12°): 03:57 // 17:39 UTC
Astronomical Twilight (18°): 03:19 // 18:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V360 UMa s 6 0.360224 13.60 14.00 0.40 05.10. 17:54 306 (NW) 35
TW Cru p 9 0.3881436 12.50 13.10 0.60 05.10. 17:54 224 (SW) -55
KK Boo p 10 0.279134 14.30 14.80 0.50 05.10. 17:54 297 (NW) 35
V1057 Her s 1 0.943522 11.80 11.80 0.00 05.10. 17:54 237 (SW) 46
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 05.10. 17:54 200 (S) 2
V530 Mon p 1 0.5255325 12.40 12.80 0.40 05.10. 17:55 16 (N) -36
V648 Ori p 1 0.8132357 11.50 12.30 0.80 05.10. 17:55 49 (NE) -21
CU Tau s 1 0.412528 11.50 11.90 0.40 05.10. 17:55 53 (NE) 3
PY Boo s 9 0.278049 12.10 12.10 0.00 05.10. 17:55 299 (NW) 49
GM Cyg p 6 4.745751 12.00 13.50 1.50 05.10. 17:56 171 (S) 78
V445 Dra p 10 0.3214714 13.40 14.10 0.70 05.10. 17:56 5 (N) 66
BB Peg s 1 0.361501 10.80 11.40 0.60 05.10. 17:56 125 (SE) 45
V382 Cam p 9 0.868034 10.80 11.10 0.30 05.10. 17:56 20 (N) 28
HM Cet p 5 0.44462 12.96 12.96 0.00 05.10. 17:56 84 (E) 2
V1068 Her s 1 0.394304 12.40 12.40 0.00 05.10. 17:56 277 (W) 68
V1345 Her p 9 0.78056 14.60 16.20 1.60 05.10. 17:56 213 (SW) 48
V559 Cas p 2 1.580633 7.01 7.23 0.22 05.10. 17:57 38 (NE) 39
QW And p 5 0.49187 12.60 13.00 0.40 05.10. 17:57 57 (NE) 41
RV Vel p 10 4.82105 9.80 10.30 0.50 05.10. 17:57 260 (W) -77
FG Sct p 3 0.270572 13.66 14.76 1.10 05.10. 17:57 201 (S) 32
V466 Hya p 10 0.362994 11.20 11.50 0.30 05.10. 17:57 355 (N) -40
V1237 Tau s 8 0.287447 14.03 14.03 0.00 05.10. 17:57 34 (NE) -8
V532 Mon p 1 0.4669795 12.20 12.80 0.60 05.10. 17:57 17 (N) -39
V1121 Cen p 10 0.996379 10.80 11.60 0.80 05.10. 17:58 261 (W) -40
V726 Cyg s 1 0.497971 12.70 12.80 0.10 05.10. 17:58 162 (S) 80
V855 Cep p 10 0.3698575 13.65 14.05 0.40 05.10. 17:58 20 (N) 67
BF Cru s 10 0.4988062 12.90 13.20 0.30 05.10. 17:58 224 (SW) -52
GT Cep s 7 4.908775 8.20 8.60 0.40 05.10. 17:58 33 (NE) 62
V552 And p 4 0.28133 16.89 17.55 0.66 05.10. 17:59 58 (NE) 32
V458 Mon p 5 0.3969371 13.30 13.90 0.60 05.10. 17:59 19 (N) -36
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 05.10. 17:59 346 (N) -25
GW Cep s 1 0.3188312 11.40 12.00 0.60 05.10. 17:59 15 (N) 50
NU Boo s 8 0.339576 13.40 13.40 0.00 05.10. 17:59 305 (NW) 46
V797 Cep p 1 0.270449 14.60 15.00 0.40 05.10. 17:59 15 (N) 50
V340 Aps p 9 2.78423 13.30 14.30 1.00 05.10. 17:59 204 (SW) -45
V434 Ser p 6 0.884 13.30 14.60 1.30 05.10. 18:00 255 (W) 15
LL Pav p 10 0.877 14.70 15.10 0.40 05.10. 18:00 185 (S) -34
PT Boo p 9 0.4466345 12.60 12.82 0.22 05.10. 18:00 290 (W) 44
VV Cyg p 1 1.477048 13.00 14.30 1.30 05.10. 18:00 104 (E) 78
V594 Lyr s 5 0.255999 14.00 14.00 0.00 05.10. 18:00 259 (W) 77
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 05.10. 18:00 181 (S) 73
ET Lyr p 9 2.3022 13.00 15.00 2.00 05.10. 18:00 207 (SW) 73
AZ Vel p 10 0.77578092 12.70 13.60 0.90 05.10. 18:01 323 (NW) -83
KW Eri p 9 0.2352915 13.38 13.90 0.52 05.10. 18:01 118 (SE) -42
DR CVn s 1 0.329058 11.70 11.95 0.25 05.10. 18:01 307 (NW) 16
DO Leo p 7 0.2345148 16.00 17.00 1.00 05.10. 18:01 320 (NW) -16
KT Cnc s 8 0.323691 13.60 14.20 0.60 05.10. 18:01 351 (N) -28
BE Col p 10 0.64788 15.00 15.00 0.00 05.10. 18:01 61 (NE) -62
I Boo s 1 0.2678178 5.80 6.29 0.49 05.10. 18:01 297 (NW) 43
V1180 Her p 10 0.352051 12.82 12.98 0.16 05.10. 18:01 267 (W) 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.