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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:31 // 15:55 UTC
Civil Twilight (6°): 05:58 // 16:28 UTC
Nautical Twilight (12°): 05:19 // 17:07 UTC
Astronomical Twilight (18°): 04:41 // 17:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V421 Cam s 8 2.25308 12.83 13.50 0.67 02.02. 01:43 344 (N) 50
IY Aur s 2 2.793376 9.40 9.40 0.00 02.02. 01:43 299 (NW) 34
V2640 Oph s 7 0.419892 12.50 13.20 0.70 02.02. 01:43 88 (E) 5
HW Vir p 1 0.11671953 10.50 11.20 0.70 02.02. 01:43 159 (S) 29
YZ Lib p 10 0.777354 12.70 13.30 0.60 02.02. 01:43 135 (SE) -3
LO Pav s 10 0.6598 15.90 16.50 0.60 02.02. 01:43 149 (SE) -56
EI CVn p 1 0.260766 11.80 12.50 0.70 02.02. 01:43 106 (E) 58
BL Leo s 1 0.28193 13.80 13.80 0.00 02.02. 01:43 173 (S) 65
AW UMa p 1 0.438726 6.83 7.13 0.30 02.02. 01:43 182 (S) 70
FL Lac s 1 1.107321 12.90 12.90 0.00 02.02. 01:43 7 (N) 12
V345 Mus p 10 2.76877 16.78 16.80 0.02 02.02. 01:43 168 (S) -27
V722 Ara p 9 0.98892 9.49 10.09 0.60 02.02. 01:43 138 (SE) -37
AV Hya p 1 0.683401 10.20 10.77 0.57 02.02. 01:44 219 (SW) 39
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 02.02. 01:44 46 (NE) 10
V335 Cam p 9 1.245129 11.62 11.90 0.28 02.02. 01:44 333 (NW) 39
GV Leo s 1 0.266728 11.37 11.37 0.00 02.02. 01:44 214 (SW) 53
V442 Cam p 1 0.442643 13.05 13.46 0.41 02.02. 01:44 334 (NW) 51
AW Ari p 8 0.381766 13.66 14.33 0.67 02.02. 01:44 325 (NW) -20
V477 Peg p 9 0.2747515 11.65 11.75 0.10 02.02. 01:44 24 (NE) -16
V922 Cyg s 7 1.422373 14.50 14.50 0.00 02.02. 01:45 48 (NE) 6
AL Oph s 6 0.992999 14.10 15.00 0.90 02.02. 01:45 83 (E) 11
V635 Car p 9 0.799959 12.60 13.30 0.70 02.02. 01:45 189 (S) -31
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 02.02. 01:45 243 (SW) 54
IT Her p 1 0.3393957 12.90 13.30 0.40 02.02. 01:45 61 (NE) 9
BF Cap s 9 0.532676 8.92 8.92 0.00 02.02. 01:45 70 (E) -41
V881 Ara p 10 2.41887 10.14 10.63 0.49 02.02. 01:45 122 (SE) -34
T Aur p 6 0.20437829 15.20 15.50 0.30 02.02. 01:46 291 (W) 22
V934 Cep p 7 0.431014 13.02 13.50 0.48 02.02. 01:46 2 (N) 30
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 02.02. 01:46 16 (N) 10
CK Boo p 1 0.3551495 8.99 9.26 0.27 02.02. 01:46 122 (SE) 35
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 02.02. 01:46 25 (NE) 26
EL Boo p 1 0.4137625 9.38 9.52 0.15 02.02. 01:46 115 (SE) 37
V1051 Her s 10 0.55833 12.50 12.50 0.00 02.02. 01:46 75 (E) 23
X PsA s 10 0.3977746 13.00 14.20 1.20 02.02. 01:46 43 (NE) -60
V463 And s 1 0.406095 12.15 12.50 0.35 02.02. 01:46 3 (N) -3
EX Ara p 10 3.44947 14.40 15.80 1.40 02.02. 01:46 135 (SE) -39
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 02.02. 01:46 311 (NW) -55
AS Aps p 9 0.399351 13.40 13.80 0.40 02.02. 01:46 161 (S) -41
OS Lup p 10 0.3741337 10.33 11.05 0.72 02.02. 01:46 141 (SE) -9
V519 Cyg p 4 2.345293 13.00 13.70 0.70 02.02. 01:46 28 (NE) 13
EQ CVn p 10 1.3636 11.97 12.10 0.13 02.02. 01:47 146 (SE) 71
V388 Gem p 4 0.605945 12.33 13.60 1.27 02.02. 01:47 264 (W) 29
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 02.02. 01:47 40 (NE) -31
GK Boo s 1 0.477772 10.30 10.30 0.00 02.02. 01:47 95 (E) 55
V465 CrA p 10 0.3949033 13.70 14.20 0.50 02.02. 01:47 120 (SE) -36
RX Hya p 7 2.28166 8.90 11.60 2.70 02.02. 01:47 221 (SW) 23
QW Boo p 10 0.2908715 12.10 12.45 0.35 02.02. 01:47 71 (E) 51
TU Boo p 1 0.324284 11.80 12.50 0.70 02.02. 01:47 112 (E) 56
UV Leo p 1 0.60008641 8.90 9.56 0.66 02.02. 01:47 204 (SW) 52
DO Mus p 10 3.454505 11.60 13.60 2.00 02.02. 01:47 179 (S) -28
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.