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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V653 Ara p 10 0.2614 12.50 12.90 0.40 30.07. 21:25 200 (S) -19
V2717 Oph p 9 0.336 15.00 15.50 0.50 30.07. 21:25 209 (SW) 28
V1254 Cen p 10 0.37079 11.17 11.75 0.58 30.07. 21:26 241 (SW) -33
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 30.07. 21:26 117 (SE) 64
V718 Her p 7 0.5960123 13.90 14.30 0.40 30.07. 21:26 270 (W) 71
V1242 Cen p 10 1.285056 13.60 14.20 0.60 30.07. 21:26 233 (SW) -48
V1347 Cen p 10 1.251973 10.30 11.20 0.90 30.07. 21:26 235 (SW) -11
V1073 Her p 1 0.2942815 11.00 11.70 0.70 30.07. 21:26 215 (SW) 71
V1258 Cen p 10 0.08885 15.40 22.20 6.80 30.07. 21:26 249 (W) -23
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 30.07. 21:27 40 (NE) 87
EK Cep p 1 4.427794 7.99 9.32 1.33 30.07. 21:27 29 (NE) 63
HV Aqr p 1 0.374457 9.71 10.11 0.40 30.07. 21:27 139 (SE) 29
EQ CMa p 10 2.2915 13.50 15.00 1.50 30.07. 21:27 5 (N) -56
EW Boo s 1 0.906349 10.31 10.31 0.00 30.07. 21:27 278 (W) 47
U Ret p 10 0.3549563 13.64 14.32 0.68 30.07. 21:27 128 (SE) -58
LL Cep s 6 0.7841514 13.50 14.00 0.50 30.07. 21:27 24 (NE) 55
LY And p 4 0.345031 13.80 14.65 0.85 30.07. 21:28 51 (NE) 18
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 30.07. 21:28 215 (SW) 44
V337 Vir p 5 0.352857 13.30 14.10 0.80 30.07. 21:28 273 (W) -1
QQ Boo s 8 0.2764765 12.45 12.45 0.00 30.07. 21:28 284 (W) 55
KM Cnc p 3 0.536435 12.60 13.10 0.50 30.07. 21:28 344 (N) -16
IN Boo s 7 0.285759 13.90 13.90 0.00 30.07. 21:29 280 (W) 34
V857 Her s 1 0.38223 10.90 10.90 0.00 30.07. 21:29 258 (W) 63
BH UMa p 1 0.349341 11.50 12.30 0.80 30.07. 21:29 327 (NW) 23
CZ Lib p 10 0.56012 14.20 15.20 1.00 30.07. 21:29 226 (SW) 8
HL Aur p 1 0.6225056 10.80 11.90 1.10 30.07. 21:29 7 (N) 10
V406 And s 9 2.16503 9.20 9.39 0.19 30.07. 21:29 44 (NE) 22
NR Nor s 10 0.42886 15.50 15.90 0.40 30.07. 21:29 201 (S) -23
V480 Cas s 9 0.342013 14.60 14.70 0.10 30.07. 21:29 42 (NE) 34
V714 Mon p 1 0.3445093 11.83 12.37 0.54 30.07. 21:30 11 (N) -35
V631 Aur p 9 0.3459 15.97 16.61 0.64 30.07. 21:30 14 (N) 1
V400 Lyr p 1 0.253427 12.70 13.35 0.65 30.07. 21:30 171 (S) 78
LO Aps p 10 1.33119 11.30 11.80 0.50 30.07. 21:30 185 (S) -38
V1288 Sco p 8 1.108897 8.17 8.51 0.34 30.07. 21:30 205 (SW) -11
NO Com p 10 2.7044 6.94 7.02 0.08 30.07. 21:30 295 (NW) 19
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 30.07. 21:30 30 (NE) 81
V668 Ori p 9 0.8242318 14.50 15.20 0.70 30.07. 21:31 13 (N) -19
GO Psc s 8 0.453256 13.05 13.35 0.30 30.07. 21:31 68 (E) 24
V1261 Her p 4 0.397693 13.00 14.00 1.00 30.07. 21:31 224 (SW) 55
V511 Oph p 6 1.0657 13.40 15.20 1.80 30.07. 21:31 199 (S) 41
V2769 Ori s 5 0.27872 15.00 15.00 0.00 30.07. 21:31 21 (N) -33
GK CVn p 10 0.4012861 14.40 15.50 1.10 30.07. 21:31 284 (W) 34
V956 Aql s 10 0.3961755 13.90 14.20 0.30 30.07. 21:31 180 (S) 29
DL Sge p 5 0.8572744 11.40 12.20 0.80 30.07. 21:31 179 (S) 59
V1188 Tau p 6 0.576023 11.85 12.30 0.45 30.07. 21:32 44 (NE) -3
RW Dor s 2 0.2854633 10.80 11.20 0.40 30.07. 21:32 154 (SE) -68
V356 Vel p 10 1.767397 6.73 6.87 0.14 30.07. 21:32 244 (SW) -56
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 30.07. 21:32 335 (NW) -24
V1081 Cas p 9 0.374246 16.71 17.07 0.36 30.07. 21:32 43 (NE) 40
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 30.07. 21:32 168 (S) 69
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.