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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VZ Tri p 2 0.4334825 12.80 13.30 0.50 27.07. 17:20 4 (N) -8
EK Lac p 1 1.537316 11.20 11.70 0.50 27.07. 17:20 42 (NE) 26
V1327 Her p 9 0.660064 12.74 13.15 0.41 27.07. 17:20 100 (E) 46
CZ Cha p 10 0.3225055 14.00 14.60 0.60 27.07. 17:20 192 (S) -44
V891 Aql p 10 0.419508 15.40 15.80 0.40 27.07. 17:21 101 (E) 10
V1151 Her p 10 0.27818 12.80 13.05 0.25 27.07. 17:21 87 (E) 77
GO Psc s 8 0.453256 13.05 13.35 0.30 27.07. 17:22 20 (N) -5
V853 Cep p 10 0.615422 13.70 14.20 0.50 27.07. 17:22 26 (NE) 42
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 27.07. 17:22 36 (NE) 27
V742 Cen p 10 0.8644535 9.40 10.20 0.80 27.07. 17:22 215 (SW) -11
IL Cnc s 1 0.267656 12.35 11.35 -1.00 27.07. 17:22 281 (W) 17
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 27.07. 17:22 8 (N) 4
HU Tau s 1 2.056303 5.85 5.91 0.06 27.07. 17:23 333 (NW) -15
V555 And p 7 0.71681 14.35 14.81 0.46 27.07. 17:23 8 (N) 5
ET Leo p 1 0.3465036 9.55 9.72 0.17 27.07. 17:23 252 (W) 25
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 27.07. 17:23 142 (SE) 2
V428 Nor p 10 0.8141 13.01 13.35 0.34 27.07. 17:23 171 (S) -17
EW Boo p 1 0.906349 10.31 10.69 0.38 27.07. 17:24 164 (S) 78
V1095 Her s 1 0.415379 11.90 11.90 0.00 27.07. 17:24 87 (E) 62
V873 Per p 1 0.294902 10.80 11.50 0.70 27.07. 17:24 360 (N) 1
V Gru p 10 0.483465 9.50 9.80 0.30 27.07. 17:24 111 (E) -41
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 27.07. 17:24 85 (E) 33
BS Vul s 1 0.475971 10.90 11.10 0.20 27.07. 17:24 88 (E) 28
V634 Aur p 9 0.4509 15.00 15.27 0.27 27.07. 17:25 326 (NW) 8
OU Cen p 10 2.01405 10.20 10.90 0.70 27.07. 17:25 189 (S) -23
LU Lac p 2 0.2988016 14.60 15.45 0.85 27.07. 17:25 39 (NE) 26
V519 Cam p 8 0.85026 12.58 13.05 0.47 27.07. 17:25 359 (N) 56
V1202 Cen p 10 2.67096 7.67 7.80 0.13 27.07. 17:25 186 (S) -23
BT Vul p 1 1.1412005 11.80 12.50 0.70 27.07. 17:25 76 (E) 24
NR Cen p 10 0.961701 14.20 14.70 0.50 27.07. 17:25 192 (S) -21
MM Dra s 8 0.2644 14.54 14.54 0.00 27.07. 17:25 38 (NE) 49
V878 Her p 1 0.529475 9.37 9.87 0.50 27.07. 17:25 76 (E) 65
SZ Scl p 10 0.320832 11.72 12.40 0.68 27.07. 17:25 71 (E) -56
XY Boo p 1 0.370564 10.30 10.61 0.31 27.07. 17:25 207 (SW) 58
PT Lib p 10 0.434556 13.90 14.60 0.70 27.07. 17:26 172 (S) 17
V425 Ser s 8 0.544293 11.70 11.70 0.00 27.07. 17:26 165 (S) 59
VV Vir p 1 0.446135 11.90 13.20 1.30 27.07. 17:26 192 (S) 29
VZ Lib p 1 0.358261 10.13 10.63 0.50 27.07. 17:26 168 (S) 24
ZZ Eri s 3 0.45206 13.90 14.40 0.50 27.07. 17:26 329 (NW) -47
V524 Mon s 3 0.28361685 14.40 15.20 0.80 27.07. 17:26 293 (NW) -15
EX Del s 1 0.3309877 12.80 13.30 0.50 27.07. 17:26 86 (E) 17
GK Cep s 1 0.936164 6.89 7.31 0.42 27.07. 17:27 26 (NE) 43
KO Del s 1 0.5833444 12.50 12.00 -0.50 27.07. 17:27 80 (E) 13
V956 Aql s 10 0.3961755 13.90 14.20 0.30 27.07. 17:27 117 (SE) 8
KY Pup p 9 0.8494585 11.20 11.80 0.60 27.07. 17:27 262 (W) -29
V2768 Ori s 8 0.33262 15.00 15.00 0.00 27.07. 17:28 309 (NW) -22
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 27.07. 17:28 53 (NE) 41
DK Per p 1 0.8988765 12.30 13.30 1.00 27.07. 17:28 4 (N) 18
DK Sge s 1 0.621824 12.20 13.00 0.80 27.07. 17:28 82 (E) 22
BC Gru s 8 0.3073055 9.90 10.30 0.40 27.07. 17:28 112 (E) -51
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.