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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
X PsA s 10 0.3977746 13.00 14.20 1.20 23.07. 02:48 204 (SW) 12
V838 Cep p 10 0.532081 12.50 13.05 0.55 23.07. 02:48 316 (NW) 64
CP Cam s 3 0.796712 10.75 10.75 0.00 23.07. 02:48 43 (NE) 60
IS Boo s 8 0.25145 14.00 14.00 0.00 23.07. 02:48 337 (NW) 14
V641 Ori s 1 0.450815 14.20 14.50 0.30 23.07. 02:48 80 (E) 10
DW Ori p 8 0.916627 12.70 13.50 0.80 23.07. 02:48 78 (E) 9
IW TrA p 10 0.3146 14.20 14.60 0.40 23.07. 02:49 223 (SW) -50
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 23.07. 02:49 342 (N) -65
V1192 Her p 10 0.310078 13.00 13.30 0.30 23.07. 02:49 317 (NW) 25
CK Aqr p 6 0.2833722 12.90 13.80 0.90 23.07. 02:49 225 (SW) 18
V554 And p 5 0.35291 16.32 16.78 0.46 23.07. 02:49 93 (E) 68
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 23.07. 02:49 295 (NW) 61
V640 Aur s 1 0.3279975 12.52 13.00 0.48 23.07. 02:49 49 (NE) 36
ST Tri s 1 0.479052 14.30 14.50 0.20 23.07. 02:49 99 (E) 57
FX Eri p 8 0.292345 9.70 9.97 0.27 23.07. 02:49 140 (SE) -14
V913 Oph p 2 1.917387 11.50 14.50 3.00 23.07. 02:49 279 (W) 11
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 23.07. 02:49 73 (E) -11
NT Aps p 5 0.294763 8.39 8.87 0.48 23.07. 02:50 201 (S) -60
FW CVn p 10 0.3454 9.25 9.32 0.07 23.07. 02:50 338 (N) 5
GO Cyg s 1 0.717765 8.47 8.73 0.26 23.07. 02:50 267 (W) 52
V406 Lyr p 5 0.860783 12.40 13.30 0.90 23.07. 02:50 294 (NW) 36
AR Dra s 1 0.675838 11.29 11.63 0.34 23.07. 02:50 357 (N) 25
NR Boo s 2 0.356731 12.00 12.00 0.00 23.07. 02:50 312 (NW) -17
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.07. 02:50 10 (N) 19
AF Gru p 10 1.57807 11.90 12.40 0.50 23.07. 02:50 190 (S) -8
BC Gru s 8 0.3073055 9.90 10.30 0.40 23.07. 02:50 192 (S) -9
V404 Peg p 2 0.419177 10.47 10.77 0.30 23.07. 02:51 219 (SW) 71
V791 Cep p 10 0.2887089 16.86 17.14 0.28 23.07. 02:51 2 (N) 54
AO Cam s 1 0.3299026 9.50 9.50 0.00 23.07. 02:51 58 (NE) 49
V368 Cam s 6 0.4089212 13.35 13.35 0.00 23.07. 02:51 28 (NE) 52
V1490 Aql p 8 1.615908 10.50 11.00 0.50 23.07. 02:51 253 (W) 26
V404 Hya p 7 0.309535 14.85 15.25 0.40 23.07. 02:52 48 (NE) -24
CN Lac s 1 0.6373524 12.40 12.60 0.20 23.07. 02:52 269 (W) 71
V677 Cen s 9 0.3250284 11.50 11.60 0.10 23.07. 02:52 272 (W) -60
V609 Aur p 9 0.4747295 13.10 13.60 0.50 23.07. 02:52 66 (NE) 34
V404 Gem p 1 0.348706 11.59 12.13 0.54 23.07. 02:52 70 (E) 4
V1062 Cas p 10 1.16426 10.55 10.87 0.32 23.07. 02:52 37 (NE) 76
VZ Scl p 10 0.1446222 15.60 18.40 2.80 23.07. 02:52 181 (S) 14
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 23.07. 02:52 290 (W) 31
QS UMa p 9 0.4183 15.70 17.65 1.95 23.07. 02:53 23 (NE) 15
V712 And p 10 0.367179 10.03 10.24 0.21 23.07. 02:53 182 (S) 77
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 23.07. 02:53 281 (W) 37
VV Ori p 1 1.485377 5.31 5.66 0.35 23.07. 02:53 95 (E) 3
ZZ Vol p 10 0.847434 8.37 8.69 0.32 23.07. 02:54 147 (SE) -53
GO CVn s 7 0.537569 13.50 13.50 0.00 23.07. 02:54 337 (NW) 7
V2276 Cyg p 10 0.9716 11.40 11.80 0.40 23.07. 02:54 302 (NW) 48
BK Oct s 10 0.3686 14.30 14.60 0.30 23.07. 02:54 198 (S) -42
BD And s 1 0.9258052 11.30 11.40 0.10 23.07. 02:54 282 (W) 82
V1188 Tau s 6 0.576023 11.85 11.85 0.00 23.07. 02:54 98 (E) 40
CG Cha s 10 0.3765523 13.90 14.40 0.50 23.07. 02:54 173 (S) -59
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.