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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:22 // 17:33 UTC
Civil Twilight (6°): 03:51 // 18:04 UTC
Nautical Twilight (12°): 03:11 // 18:44 UTC
Astronomical Twilight (18°): 02:28 // 19:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BV Lyr p 5 1.829649 12.10 12.80 0.70 07.09. 14:16 78 (E) 35
W UMa p 1 0.3336367 7.75 8.48 0.73 07.09. 14:16 306 (NW) 49
V366 Cyg s 6 1.096018 10.00 10.20 0.20 07.09. 14:17 46 (NE) 36
CH Hya p 10 0.346546 14.50 15.50 1.00 07.09. 14:17 202 (S) 8
V1104 Cas p 10 3.953425 13.00 13.00 0.00 07.09. 14:17 9 (N) 19
V537 Ara p 9 1.87435 8.70 9.00 0.30 07.09. 14:17 151 (SE) -23
WY Sex s 5 0.3680553 11.50 11.50 0.00 07.09. 14:17 249 (W) 16
QQ Lup p 10 0.251562 12.40 13.35 0.95 07.09. 14:17 177 (S) -6
EL Aqr s 1 0.48141 10.38 10.38 0.00 07.09. 14:17 52 (NE) -37
EY CVn s 1 0.342687 11.91 12.20 0.29 07.09. 14:17 231 (SW) 69
Y Sex s 1 0.4198165 9.83 10.17 0.34 07.09. 14:18 252 (W) 16
V450 Per p 1 0.948673 13.00 13.70 0.70 07.09. 14:18 354 (N) 2
V899 Her s 1 0.421169 7.93 7.93 0.00 07.09. 14:18 113 (SE) 61
VW LMi p 1 0.477552 8.03 8.46 0.43 07.09. 14:18 262 (W) 48
BC Gru p 8 0.3073055 9.90 10.30 0.40 07.09. 14:18 109 (E) -55
HW Vir s 1 0.11671953 10.50 11.20 0.70 07.09. 14:18 209 (SW) 27
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 07.09. 14:18 179 (S) -34
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 07.09. 14:18 129 (SE) 2
KR Pav p 10 0.4838 13.70 14.80 1.10 07.09. 14:18 150 (SE) -48
UU Cam p 1 0.6825584 11.80 12.30 0.50 07.09. 14:18 353 (N) 35
IR Lib s 8 0.2743715 8.72 8.72 0.00 07.09. 14:18 166 (S) 10
V502 Oph p 1 0.453387 8.34 8.84 0.50 07.09. 14:18 139 (SE) 33
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 07.09. 14:18 97 (E) 13
V1147 Her p 10 0.254469 13.80 14.30 0.50 07.09. 14:19 104 (E) 73
GW Boo s 1 0.531544 10.25 10.25 0.00 07.09. 14:19 196 (S) 59
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 07.09. 14:19 77 (E) 34
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 07.09. 14:19 32 (NE) 26
V380 Cyg p 10 12.425612 5.61 5.78 0.17 07.09. 14:19 66 (NE) 35
OP Dra p 9 0.323163 14.71 15.09 0.38 07.09. 14:19 341 (N) 59
AU Lac p 1 1.3924385 12.00 13.20 1.20 07.09. 14:19 40 (NE) 23
V648 Lyr s 1 0.368752 13.22 13.62 0.40 07.09. 14:19 79 (E) 49
QX Vel p 10 0.878075 7.98 8.21 0.23 07.09. 14:20 224 (SW) -25
AK Men p 10 0.41244 9.13 9.28 0.15 07.09. 14:20 187 (S) -59
V1332 Tau s 1 0.271827 11.73 11.73 0.00 07.09. 14:20 328 (NW) -11
VW Tri p 1 0.298863 13.90 14.40 0.50 07.09. 14:20 5 (N) -7
IW UMa s 1 0.774718 11.70 11.81 0.11 07.09. 14:20 293 (NW) 41
V384 Vul p 1 0.4388572 12.72 13.16 0.44 07.09. 14:20 64 (NE) 15
V349 Cen p 10 0.4556414 13.90 14.50 0.60 07.09. 14:20 209 (SW) -8
II CMa p 8 0.22919704 15.22 15.74 0.52 07.09. 14:20 279 (W) -25
V590 Oph s 10 0.8269063 13.40 13.60 0.20 07.09. 14:20 108 (E) 26
V1197 Her p 1 0.2626795 13.17 13.37 0.20 07.09. 14:21 121 (SE) 58
V1254 Cen p 10 0.37079 11.17 11.75 0.58 07.09. 14:21 199 (S) -5
HK Mon p 10 1.835577 13.80 16.20 2.40 07.09. 14:21 295 (NW) -5
V1351 Cen p 10 0.399114 10.65 11.30 0.65 07.09. 14:21 180 (S) 8
AO Cam p 1 0.3299026 9.50 10.00 0.50 07.09. 14:21 342 (N) 16
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 07.09. 14:21 64 (NE) -32
FX Dra p 5 0.8166005 9.29 9.59 0.30 07.09. 14:21 46 (NE) 76
IX Cep p 10 1.0970019 16.80 17.90 1.10 07.09. 14:21 38 (NE) 27
V947 Per s 6 0.297667 13.45 13.45 0.00 07.09. 14:21 340 (N) -5
V1079 Cas p 9 0.283611 15.83 16.00 0.17 07.09. 14:21 10 (N) 19
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.