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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:45 // 16:39 UTC
Civil Twilight (6°): 05:14 // 17:10 UTC
Nautical Twilight (12°): 04:37 // 17:48 UTC
Astronomical Twilight (18°): 03:59 // 18:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Psc s 1 0.289482 12.00 12.00 0.00 28.02. 04:17 58 (NE) -17
V586 Sco p 9 0.955937 12.70 13.10 0.40 28.02. 04:17 167 (S) -3
HR Boo p 1 0.315967 13.25 13.85 0.60 28.02. 04:17 209 (SW) 59
KV Gem s 1 0.358522 12.40 12.85 0.45 28.02. 04:17 316 (NW) -14
AQ Boo p 1 0.333139 12.30 13.00 0.70 28.02. 04:17 228 (SW) 49
DE CVn p 1 0.3641396 13.68 13.81 0.13 28.02. 04:17 273 (W) 66
DK Sge p 1 0.621824 12.20 13.20 1.00 28.02. 04:18 94 (E) 32
OY Lac p 10 6.60801 14.50 15.90 1.40 28.02. 04:18 41 (NE) 34
LL Com s 1 0.406915 12.22 12.22 0.00 28.02. 04:18 250 (W) 55
V920 Oph p 10 1.5505 15.10 15.90 0.80 28.02. 04:18 128 (SE) 37
V905 Ara s 2 0.243905 14.00 14.00 0.00 28.02. 04:18 169 (S) -22
TU Boo s 1 0.324284 11.80 12.40 0.60 28.02. 04:18 235 (SW) 62
V441 Cep p 10 1.649051 8.74 9.22 0.48 28.02. 04:18 22 (N) 47
AS Cha p 10 0.841416 14.00 16.00 2.00 28.02. 04:18 193 (S) -41
TV Men p 10 0.75721 13.24 13.69 0.45 28.02. 04:19 188 (S) -63
SW Gru p 10 0.28812 13.50 14.00 0.50 28.02. 04:19 121 (SE) -33
CT Eri s 10 0.6341963 10.00 10.27 0.27 28.02. 04:19 333 (NW) -72
FG Sct s 3 0.270572 13.66 14.70 1.04 28.02. 04:19 132 (SE) 23
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 28.02. 04:20 88 (E) 44
NS Cam s 5 0.907318 12.90 13.20 0.30 28.02. 04:20 342 (N) 41
V641 Ori p 1 0.450815 14.20 14.80 0.60 28.02. 04:20 328 (NW) -20
SY Sge p 6 3.53926212 10.50 11.20 0.70 28.02. 04:20 101 (E) 33
SW Ant s 10 0.3802 13.80 14.60 0.80 28.02. 04:20 254 (W) -20
V1010 Cyg p 10 2.406996 14.50 15.60 1.10 28.02. 04:20 91 (E) 41
V931 Cyg p 1 0.341513 13.90 14.60 0.70 28.02. 04:20 94 (E) 43
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 28.02. 04:20 296 (NW) 6
V454 Hya p 9 2.34751 12.22 13.15 0.93 28.02. 04:20 224 (SW) -6
YY Gem s 1 0.8142822 8.91 9.59 0.68 28.02. 04:20 315 (NW) 5
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 28.02. 04:20 92 (E) -16
V523 Aur p 1 0.330437 13.30 14.70 1.40 28.02. 04:21 322 (NW) 12
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 28.02. 04:21 338 (N) -32
V752 Cep p 10 0.450289 13.05 13.50 0.45 28.02. 04:21 18 (N) 38
V758 Cen p 8 0.580785 8.80 9.40 0.60 28.02. 04:21 198 (S) -19
AM Leo p 1 0.3657975 9.25 9.83 0.58 28.02. 04:21 263 (W) 19
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 28.02. 04:21 89 (E) 47
V1004 Cas p 7 1.181875 12.80 13.30 0.50 28.02. 04:21 25 (NE) 32
GN Boo p 1 0.3016025 10.75 11.30 0.55 28.02. 04:22 217 (SW) 66
VY Cet s 3 0.34081 11.20 11.80 0.60 28.02. 04:22 51 (NE) -51
V1261 Her p 4 0.397693 13.00 14.00 1.00 28.02. 04:22 141 (SE) 56
NQ Aqr p 8 0.429586 12.40 12.95 0.55 28.02. 04:22 106 (E) -1
CW Cep s 1 2.72914 7.60 8.01 0.41 28.02. 04:23 32 (NE) 37
V909 Cep p 7 0.425573 12.13 12.47 0.34 28.02. 04:23 37 (NE) 36
RV Psc s 1 0.5539893 11.30 12.00 0.70 28.02. 04:23 32 (NE) -2
TV Eri p 10 1.298462 12.92 13.55 0.63 28.02. 04:23 21 (N) -58
V1183 Her p 10 0.3095 12.65 13.10 0.45 28.02. 04:23 156 (SE) 73
V2716 Oph p 9 0.545762 13.10 13.60 0.50 28.02. 04:23 158 (S) 27
MR Com s 1 0.412743 12.00 12.40 0.40 28.02. 04:23 249 (W) 52
ST Car s 8 0.90164965 9.60 9.87 0.27 28.02. 04:23 220 (SW) -40
V870 Cep p 7 0.301066 10.93 11.17 0.24 28.02. 04:23 39 (NE) 42
BE Cep s 1 0.4243943 12.40 13.00 0.60 28.02. 04:24 39 (NE) 36
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.