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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V731 Her s 1 0.4264073 13.30 13.80 0.50 02.01. 01:58 45 (NE) 20
V821 Cas p 1 1.76974 8.27 8.70 0.43 02.01. 01:58 340 (N) 17
KW Pup s 2 1.6039075 11.30 11.80 0.50 02.01. 01:58 210 (SW) 20
V1100 Her s 1 0.346931 10.92 10.92 0.00 02.01. 01:58 43 (NE) 15
V754 Cep p 9 0.40905 11.92 11.92 0.00 02.01. 01:58 349 (N) 38
YZ CVn s 1 1.175557 12.50 12.55 0.05 02.01. 01:58 90 (E) 39
V907 Cyg s 1 0.541362 14.20 14.90 0.70 02.01. 01:59 28 (NE) -5
ER Ori s 1 0.4234005 9.32 9.92 0.60 02.01. 01:59 248 (W) 7
V760 Aql p 8 1.2598685 13.50 14.50 1.00 02.01. 01:59 30 (NE) -27
VZ Scl p 10 0.1446222 15.60 18.40 2.80 02.01. 01:59 303 (NW) -57
V345 Gem s 1 0.274778 7.82 7.88 0.06 02.01. 01:59 247 (SW) 61
NV Com p 9 0.3708875 12.31 12.52 0.21 02.01. 01:59 103 (E) 44
V1099 Cen s 10 1.25092 10.90 10.90 0.00 02.01. 02:00 165 (S) -24
BL Eri s 1 0.416918 11.51 11.51 0.00 02.01. 02:00 258 (W) -5
V446 Peg p 1 0.305983 14.00 14.50 0.50 02.01. 02:00 2 (N) -13
V525 Ori s 10 2.081688 14.40 14.70 0.30 02.01. 02:00 252 (W) 28
V889 Cep p 10 0.418336 12.55 12.85 0.30 02.01. 02:00 355 (N) 27
V524 Hya p 10 0.15 17.12 19.40 2.28 02.01. 02:00 189 (S) 40
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 02.01. 02:01 51 (NE) -56
V934 Mon s 9 0.509444 12.60 12.60 0.00 02.01. 02:01 225 (SW) 30
V1538 Aql p 5 0.73225 12.30 12.70 0.40 02.01. 02:01 40 (NE) -25
NW Aqr s 1 0.30163 12.00 12.00 0.00 02.01. 02:01 340 (N) -38
V455 Cam p 9 1.669005 10.88 11.33 0.45 02.01. 02:01 329 (NW) 61
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 02.01. 02:01 344 (N) -8
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 02.01. 02:01 73 (E) -46
GK Aqr p 1 0.327415 12.40 13.60 1.20 02.01. 02:01 350 (N) -40
WZ Leo p 1 1.4081812 11.30 12.00 0.70 02.01. 02:02 187 (S) 59
WY Sex p 5 0.3680553 11.50 11.80 0.30 02.01. 02:02 174 (S) 39
V420 Nor p 10 0.6108 17.58 17.95 0.37 02.01. 02:02 134 (SE) -40
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 02.01. 02:02 15 (N) 9
RZ Com p 1 0.338507 10.42 11.13 0.71 02.01. 02:02 114 (SE) 48
V929 Mon s 9 0.67772 13.00 13.00 0.00 02.01. 02:03 229 (SW) 29
V1051 Her p 10 0.55833 12.50 12.80 0.30 02.01. 02:03 56 (NE) 8
FM CMa p 8 2.78945 7.28 7.50 0.22 02.01. 02:03 222 (SW) 18
V1047 Her s 1 0.320736 12.26 12.26 0.00 02.01. 02:03 54 (NE) 13
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 02.01. 02:03 30 (NE) -4
TU Nor p 9 1.67118 12.20 12.50 0.30 02.01. 02:03 132 (SE) -40
EF Boo p 1 0.4205155 9.43 9.99 0.57 02.01. 02:04 61 (NE) 47
V680 Per s 1 0.37422 13.55 13.55 0.00 02.01. 02:04 306 (NW) 17
V692 And p 6 0.33802 12.50 12.50 0.00 02.01. 02:04 341 (N) 8
BF Pav p 10 0.305605 11.00 11.90 0.90 02.01. 02:04 128 (SE) -62
TZ Cru p 10 1.045617 12.10 12.70 0.60 02.01. 02:04 162 (S) -24
V1321 Her p 10 0.294372 10.68 10.94 0.26 02.01. 02:04 37 (NE) 19
V505 Cam s 7 0.336361 13.80 14.40 0.60 02.01. 02:04 358 (N) 57
QT Lup p 10 0.385957 12.32 12.82 0.50 02.01. 02:05 132 (SE) -24
BG Boo s 1 0.64008 13.50 14.30 0.80 02.01. 02:05 94 (E) 37
V552 And p 4 0.28133 16.89 17.55 0.66 02.01. 02:05 318 (NW) 18
V1144 Her p 10 0.25497 14.60 15.40 0.80 02.01. 02:05 59 (NE) 30
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 02.01. 02:05 318 (NW) 18
V1143 Her s 1 0.318275 13.00 14.00 1.00 02.01. 02:05 63 (NE) -1
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.