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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2357 Oph s 6 0.415568 10.66 10.70 0.04 21.05. 00:36 193 (S) 50
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 21.05. 00:36 54 (NE) 46
QV UMa s 6 0.311444 13.50 13.50 0.00 21.05. 00:36 321 (NW) 24
QT UMa s 6 0.473539 11.00 11.70 0.70 21.05. 00:36 321 (NW) 22
KV Aps p 10 0.738365 13.40 14.30 0.90 21.05. 00:36 181 (S) -36
V684 Mon p 1 1.85142 8.43 8.54 0.11 21.05. 00:36 341 (N) -28
KM Cen p 10 0.7733255 13.00 13.40 0.40 21.05. 00:36 218 (SW) -41
WY Sex s 5 0.3680553 11.50 11.50 0.00 21.05. 00:37 285 (W) -14
BV Her p 8 3.515904 13.70 15.40 1.70 21.05. 00:37 141 (SE) 61
V1038 Her p 1 0.26818 11.80 12.40 0.60 21.05. 00:37 204 (SW) 73
XZ Per p 1 1.1516313 11.40 13.40 2.00 21.05. 00:38 14 (N) 8
V1187 Cyg s 1 1.507 10.88 11.19 0.31 21.05. 00:38 90 (E) 61
V401 Lyr s 7 1.315044 13.60 13.60 0.00 21.05. 00:38 113 (SE) 69
KO Ara p 9 0.3825476 13.30 14.10 0.80 21.05. 00:38 178 (S) -14
IN Boo s 7 0.285759 13.90 13.90 0.00 21.05. 00:38 263 (W) 48
V345 Dra p 10 0.291903 13.20 13.45 0.25 21.05. 00:39 284 (W) 75
LP UMa p 1 0.309901 12.52 12.79 0.27 21.05. 00:39 323 (NW) 35
V1353 Ori s 1 0.471453 12.93 12.93 0.00 21.05. 00:39 357 (N) -41
V853 Cep p 10 0.615422 13.70 14.20 0.50 21.05. 00:39 31 (NE) 56
PR Cam p 10 0.387366 13.10 13.40 0.30 21.05. 00:39 15 (N) 16
LZ Cen s 10 2.757724 8.10 8.50 0.40 21.05. 00:39 220 (SW) -40
BZ Cas p 1 2.126469 11.40 12.40 1.00 21.05. 00:39 26 (NE) 31
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 21.05. 00:39 112 (E) 68
V1847 Ori s 1 0.342605 12.09 12.36 0.27 21.05. 00:40 7 (N) -28
AH Lyr p 1 1.030705 12.00 13.00 1.00 21.05. 00:40 131 (SE) 61
V445 Dra p 10 0.3214714 13.40 14.10 0.70 21.05. 00:40 22 (N) 60
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 21.05. 00:40 141 (SE) 73
V1100 Her p 1 0.346931 10.92 11.26 0.34 21.05. 00:40 170 (S) 80
DS Psc s 4 0.3424915 11.75 11.75 0.00 21.05. 00:40 72 (E) -11
V736 Cep p 7 0.857848 9.96 10.42 0.46 21.05. 00:40 59 (NE) 57
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.05. 00:40 237 (SW) -11
FM Vul p 1 0.784642 12.80 13.70 0.90 21.05. 00:40 125 (SE) 58
MQ UMa s 1 0.476069 11.57 11.57 0.00 21.05. 00:40 303 (NW) 30
V724 Aql s 1 0.517599 11.10 11.57 0.47 21.05. 00:40 137 (SE) 33
AK Her p 1 0.4215225 8.29 8.77 0.48 21.05. 00:40 189 (S) 56
FG Sct p 3 0.270572 13.66 14.76 1.10 21.05. 00:41 160 (S) 32
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 00:41 211 (SW) 35
GP Boo p 1 0.81877 11.10 11.40 0.30 21.05. 00:41 245 (SW) 50
V347 Dra p 10 0.507279 12.40 12.70 0.30 21.05. 00:41 327 (NW) 72
V912 Per s 8 0.5775932 12.01 12.25 0.24 21.05. 00:41 21 (N) 3
NN Vir p 2 0.4806875 7.30 7.67 0.37 21.05. 00:41 240 (SW) 30
V1294 Cen p 9 1.165525 7.80 8.07 0.27 21.05. 00:41 217 (SW) -16
SZ Mic p 10 0.4 13.40 14.00 0.60 21.05. 00:41 146 (SE) -8
EI CVn p 1 0.260766 11.80 12.50 0.70 21.05. 00:41 269 (W) 48
HV UMa p 1 0.71076 8.60 8.88 0.28 21.05. 00:41 302 (NW) 37
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 21.05. 00:42 91 (E) 54
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 21.05. 00:42 281 (W) -36
YY Eri s 1 0.3214963 8.37 8.99 0.62 21.05. 00:42 31 (NE) -47
SX Crt p 10 1.898936 13.70 14.20 0.50 21.05. 00:42 251 (W) -15
V418 Cam s 9 0.3067595 13.70 14.40 0.70 21.05. 00:43 358 (N) 32
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.