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Ephemerides for Variable Stars

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

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

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GO Cha p 10 0.406067 10.64 10.97 0.33 31.07. 04:16 166 (S) -53
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 04:16 346 (N) -5
V392 Vul p 9 1.351427 9.82 10.18 0.36 31.07. 04:16 290 (W) 15
EQ CMi s 6 0.479536 12.90 12.90 0.00 31.07. 04:17 86 (E) -2
AA Dor p 10 0.2615397 11.13 11.60 0.47 31.07. 04:17 160 (S) -36
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 31.07. 04:17 96 (E) 8
V496 Cam p 7 0.392897 13.95 14.40 0.45 31.07. 04:17 13 (N) 48
V470 Hya s 7 0.395393 13.00 13.00 0.00 31.07. 04:18 86 (E) -3
XZ PsA p 10 0.753579 7.73 8.12 0.39 31.07. 04:18 233 (SW) -11
ST Per p 1 2.648354 9.52 11.40 1.88 31.07. 04:18 127 (SE) 74
FM Vul s 1 0.784642 12.80 13.00 0.20 31.07. 04:18 292 (W) 17
V507 Lyr p 7 0.366912 14.21 14.75 0.54 31.07. 04:18 302 (NW) 10
V511 Cam p 9 0.404615 12.60 12.85 0.25 31.07. 04:18 10 (N) 45
AM Aqr p 9 0.3737388 12.80 14.20 1.40 31.07. 04:18 232 (SW) 5
UU Lyn s 1 0.46846 11.54 11.82 0.28 31.07. 04:18 48 (NE) 21
V415 Gem p 1 0.350606 12.40 12.70 0.30 31.07. 04:18 91 (E) 21
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 31.07. 04:18 91 (E) 21
V880 Cyg s 1 1.0600316 13.90 14.10 0.20 31.07. 04:18 297 (NW) 22
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 31.07. 04:19 292 (W) 25
V813 Cep p 10 0.338921 13.15 13.50 0.35 31.07. 04:19 318 (NW) 43
V1062 Her p 1 0.251436 13.10 13.70 0.60 31.07. 04:19 323 (NW) 16
V821 Cas s 1 1.76974 8.27 8.27 0.00 31.07. 04:19 293 (NW) 72
Z Crv p 8 0.504752 14.00 16.50 2.50 31.07. 04:19 40 (NE) -59
QT Boo p 10 0.3190643 11.65 11.80 0.15 31.07. 04:19 344 (N) 12
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 31.07. 04:20 293 (NW) 53
OZ Dra p 10 0.136647 18.00 20.00 2.00 31.07. 04:20 3 (N) 26
BR Hyi p 10 0.7436 10.61 10.73 0.12 31.07. 04:20 166 (S) -32
V1042 Her p 1 0.511154 12.08 12.66 0.58 31.07. 04:20 317 (NW) -7
PR Dra p 10 0.374751 13.30 13.60 0.30 31.07. 04:20 355 (N) 20
PX Car s 10 0.795101 9.65 10.10 0.45 31.07. 04:20 143 (SE) -28
BI Vul s 1 0.2518236 14.15 14.86 0.71 31.07. 04:21 273 (W) 34
KX Nor p 10 0.58614 14.30 14.80 0.50 31.07. 04:21 243 (SW) -67
NQ Cam s 1 0.362099 13.10 13.65 0.55 31.07. 04:21 26 (NE) 48
AY Aqr p 10 0.281995 13.70 14.70 1.00 31.07. 04:21 229 (SW) 6
V802 Aql p 6 0.267608 13.40 14.30 0.90 31.07. 04:21 279 (W) -12
V951 Cep p 10 0.551344 13.10 13.70 0.60 31.07. 04:21 347 (N) 59
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 31.07. 04:21 265 (W) -26
YY Eri s 1 0.3214963 8.37 8.99 0.62 31.07. 04:21 144 (SE) 23
BH Vir s 1 0.8168711 9.60 10.24 0.64 31.07. 04:21 360 (N) -42
V431 Gem p 10 0.254 17.50 17.70 0.20 31.07. 04:22 77 (E) 21
V1333 Her p 1 0.317594 13.27 13.82 0.55 31.07. 04:22 321 (NW) 23
TU CrB s 1 1.613634 12.80 12.80 0.00 31.07. 04:22 335 (NW) 4
Y Sex p 1 0.4198165 9.83 10.21 0.38 31.07. 04:22 65 (NE) -18
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 31.07. 04:23 259 (W) 12
IV Boo p 8 0.2830385 14.30 15.10 0.80 31.07. 04:23 356 (N) -10
ER Cep p 9 0.2857369 15.67 16.34 0.67 31.07. 04:23 358 (N) 55
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.07. 04:23 30 (NE) 12
V744 Cep s 5 0.624553 12.20 12.40 0.20 31.07. 04:23 326 (NW) 58
FU Dra p 1 0.306718 10.55 11.10 0.55 31.07. 04:23 348 (N) 24
BC Gru p 8 0.3073055 9.90 10.30 0.40 31.07. 04:23 212 (SW) -17
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.