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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:22 // 16:58 UTC
Civil Twilight (6°): 04:51 // 17:28 UTC
Nautical Twilight (12°): 04:14 // 18:05 UTC
Astronomical Twilight (18°): 03:36 // 18:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 10.03. 18:21 43 (NE) -36
XY Boo p 1 0.370564 10.30 10.61 0.31 10.03. 18:21 63 (NE) 4
V2717 Oph p 9 0.336 15.00 15.50 0.50 10.03. 18:21 28 (NE) -45
KY Cnc s 6 2.380706 10.25 10.25 0.00 10.03. 18:21 123 (SE) 55
V659 Ara p 10 0.2918802 13.90 14.50 0.60 10.03. 18:21 138 (SE) -71
IK Boo p 1 0.303116 12.00 12.50 0.50 10.03. 18:22 54 (NE) 9
V488 And p 10 0.682193 12.55 12.90 0.35 10.03. 18:22 301 (NW) 28
V1063 Her p 9 1.6598 10.80 11.00 0.20 10.03. 18:22 13 (N) -8
AA Lyr p 1 0.5173146 13.40 14.00 0.60 10.03. 18:22 353 (N) -11
MU Lac s 10 0.2775155 14.10 14.10 0.00 10.03. 18:22 326 (NW) 23
BK Vul p 1 0.453463 12.80 13.50 0.70 10.03. 18:22 323 (NW) -4
KQ Gem p 1 0.4079905 14.00 15.00 1.00 10.03. 18:22 177 (S) 56
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 10.03. 18:22 308 (NW) 33
LO Com p 1 0.2863605 12.38 13.20 0.82 10.03. 18:22 73 (E) 21
V1847 Ori s 1 0.342605 12.09 12.36 0.27 10.03. 18:22 213 (SW) 47
PS Boo p 10 0.28164 12.30 12.60 0.30 10.03. 18:22 31 (NE) 19
TY Boo s 1 0.3171485 10.81 11.35 0.54 10.03. 18:23 42 (NE) 8
EY Cas s 1 0.4819812 14.00 14.50 0.50 10.03. 18:23 319 (NW) 37
V968 Oph p 10 0.7232656 14.30 15.20 0.90 10.03. 18:23 5 (N) -36
VZ Scl p 10 0.1446222 15.60 18.40 2.80 10.03. 18:23 261 (W) -27
V589 Vir p 1 0.271832 13.00 13.00 0.00 10.03. 18:23 63 (NE) -16
FK Cen p 10 2.191333 13.30 15.00 1.70 10.03. 18:23 128 (SE) -48
CI CVn s 3 0.8158745 9.36 9.36 0.00 10.03. 18:23 50 (NE) 30
DK CVn p 1 0.494964 12.70 13.20 0.50 10.03. 18:23 64 (NE) 29
BK Oct p 10 0.3686 14.30 14.80 0.50 10.03. 18:23 190 (S) -64
YY Gem s 1 0.8142822 8.91 9.59 0.68 10.03. 18:24 144 (SE) 69
PS Lyr p 6 1.4469835 11.30 12.00 0.70 10.03. 18:24 351 (N) -12
RW Com s 1 0.2373465 11.00 11.56 0.56 10.03. 18:24 73 (E) 21
V1173 Her p 10 0.2656288 9.95 10.40 0.45 10.03. 18:24 23 (NE) 10
HS Vul s 1 0.3320847 13.90 14.20 0.30 10.03. 18:24 340 (N) -15
WW Gem s 1 1.237812 9.90 10.30 0.40 10.03. 18:24 193 (S) 63
V607 Aur p 8 2.066885 10.50 11.30 0.80 10.03. 18:24 300 (NW) 78
V1007 Cas s 5 0.332007 12.00 12.41 0.41 10.03. 18:24 312 (NW) 33
V515 Cam p 6 0.30833 13.45 14.10 0.65 10.03. 18:25 21 (N) 51
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 10.03. 18:25 19 (N) -30
FZ Ori p 1 0.3999873 10.70 11.30 0.60 10.03. 18:25 199 (S) 41
V668 Ara p 10 0.6014 13.30 13.90 0.60 10.03. 18:25 141 (SE) -71
V931 Cyg p 1 0.341513 13.90 14.60 0.70 10.03. 18:25 347 (N) -9
V757 Cep s 8 0.343873 14.00 14.70 0.70 10.03. 18:26 342 (N) 48
XX Sex s 7 0.5401135 9.30 9.50 0.20 10.03. 18:26 123 (SE) 17
MO Pup p 9 3.671778 11.87 12.63 0.76 10.03. 18:26 166 (S) 27
KK Dra s 3 1.19284 11.80 11.80 0.00 10.03. 18:26 356 (N) 20
VW Boo p 1 0.342319 10.50 11.08 0.58 10.03. 18:27 63 (NE) -5
V406 Cam p 10 0.290534 12.65 13.00 0.35 10.03. 18:27 334 (NW) 75
DD Com p 1 0.2692074 14.30 15.05 0.75 10.03. 18:27 78 (E) 18
LM Cnc p 5 0.315801 12.00 12.50 0.50 10.03. 18:27 132 (SE) 45
V921 Her s 1 0.87738 9.44 9.44 0.00 10.03. 18:27 19 (N) 10
V591 Vir p 7 0.350949 12.90 13.35 0.45 10.03. 18:28 64 (NE) -16
NN Aqr s 4 0.306779 13.47 13.47 0.00 10.03. 18:28 307 (NW) -27
RZ Crv p 8 0.3318758 13.30 14.10 0.80 10.03. 18:28 101 (E) -15
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.