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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ UMa p 7 0.2626732 12.50 13.10 0.60 04.05. 20:51 289 (W) 59
OU Ser p 1 0.2967662 8.25 8.43 0.18 04.05. 20:51 122 (SE) 43
V361 Lyr p 4 0.309614 14.30 15.70 1.40 04.05. 20:51 53 (NE) 31
BC Eri s 1 0.527247 10.83 11.26 0.43 04.05. 20:51 283 (W) -30
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 04.05. 20:51 60 (NE) 18
V776 Cas s 1 0.440417 8.94 8.94 0.00 04.05. 20:51 353 (N) 31
V1098 Her p 1 0.352269 12.44 12.82 0.38 04.05. 20:51 60 (NE) 44
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 04.05. 20:52 346 (N) 5
LQ Dra s 7 1.841638 11.63 11.63 0.00 04.05. 20:52 55 (NE) 39
ZZ Eri p 3 0.45206 13.90 15.00 1.10 04.05. 20:52 294 (NW) -32
SX Dra p 5 5.16957 9.80 11.60 1.80 04.05. 20:52 47 (NE) 45
CU Ara p 8 1.385831 14.40 16.00 1.60 04.05. 20:53 147 (SE) -33
OP Boo p 10 0.311443 12.80 13.10 0.30 04.05. 20:53 67 (NE) 68
V338 Aqr s 9 0.285143 12.40 12.40 0.00 04.05. 20:53 53 (NE) -28
IW Boo s 4 0.264742 13.40 13.40 0.00 04.05. 20:53 105 (E) 73
V811 Her p 9 0.941947 14.00 15.40 1.40 04.05. 20:53 69 (E) 42
V1027 Ori s 4 10.393773 10.55 10.55 0.00 04.05. 20:53 286 (W) 6
ET Leo p 1 0.3465036 9.55 9.72 0.17 04.05. 20:53 222 (SW) 41
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.05. 20:54 2 (N) 73
AQ Psc p 1 0.4756052 8.60 8.96 0.36 04.05. 20:54 350 (N) -32
XY Leo s 1 0.2841029 9.45 9.80 0.35 04.05. 20:54 240 (SW) 44
SX Psc p 1 0.8258808 11.20 12.10 0.90 04.05. 20:54 357 (N) -28
HW Vir s 1 0.11671953 10.50 11.20 0.70 04.05. 20:54 180 (S) 31
SW Gru p 10 0.28812 13.50 14.00 0.50 04.05. 20:54 95 (E) -62
ZZ Sct p 10 2.199127 14.60 16.00 1.40 04.05. 20:54 97 (E) -8
GO Psc s 8 0.453256 13.05 13.35 0.30 04.05. 20:54 355 (N) -8
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 04.05. 20:54 35 (NE) 25
AD Cnc s 1 0.2827379 13.10 13.40 0.30 04.05. 20:54 253 (W) 27
CZ Cha p 10 0.3225055 14.00 14.60 0.60 04.05. 20:54 186 (S) -41
V1014 Cas s 7 0.855262 12.60 13.07 0.47 04.05. 20:55 353 (N) 13
PR Dra p 10 0.374751 13.30 13.60 0.30 04.05. 20:55 48 (NE) 72
MW Dra p 10 3.2892 9.14 9.70 0.56 04.05. 20:55 339 (N) 59
V356 Cam p 9 0.402503 13.06 13.41 0.35 04.05. 20:55 338 (N) 35
V699 Cep s 8 0.8050726 11.60 11.60 0.00 04.05. 20:55 17 (N) 21
V742 Cen p 10 0.8644535 9.40 10.20 0.80 04.05. 20:55 195 (S) -3
V523 Cas s 1 0.2336923 10.62 11.34 0.72 04.05. 20:55 1 (N) 10
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 04.05. 20:55 170 (S) -40
KL Aur p 9 3.1945 13.34 15.13 1.79 04.05. 20:55 314 (NW) 32
BK Oct s 10 0.3686 14.30 14.60 0.30 04.05. 20:55 156 (SE) -51
FI CVn p 10 0.3340635 11.90 12.02 0.12 04.05. 20:55 148 (SE) 74
V428 Nor p 10 0.8141 13.01 13.35 0.34 04.05. 20:56 154 (SE) -23
V616 Sco p 10 0.844119 11.50 12.10 0.60 04.05. 20:56 135 (SE) -20
V505 Sgr s 1 1.182866 6.46 6.63 0.17 04.05. 20:56 87 (E) -22
V441 Nor p 10 0.362 16.15 16.70 0.55 04.05. 20:56 154 (SE) -23
GY Cnc p 7 0.1754425 16.50 17.80 1.30 04.05. 20:57 255 (W) 37
V760 Cep p 10 0.316492 14.79 15.22 0.43 04.05. 20:57 0 (N) 45
U Gru p 10 1.8804855 11.00 14.00 3.00 04.05. 20:57 101 (E) -57
AN Eri s 10 0.4282205 14.40 14.90 0.50 04.05. 20:57 285 (W) -35
CW Gem s 6 1.678168 12.30 12.30 0.00 04.05. 20:57 286 (W) 15
CK Boo s 1 0.3551495 8.99 9.23 0.24 04.05. 20:57 142 (SE) 44
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.