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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 18:43 UTC
Civil Twilight (6°): 02:31 // 19:21 UTC
Nautical Twilight (12°): 01:37 // 20:15 UTC
Astronomical Twilight (18°): 00:23 // 21:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Aqr p 1 0.327415 12.40 13.60 1.20 17.05. 15:13 316 (NW) -32
YY CrB s 1 0.37656 8.64 8.64 0.00 17.05. 15:13 45 (NE) 13
V366 Cas p 1 0.7292855 12.00 12.70 0.70 17.05. 15:13 321 (NW) 36
CN And s 1 0.4627909 9.70 9.96 0.26 17.05. 15:14 313 (NW) 17
FG Gem p 1 0.819128 11.60 12.60 1.00 17.05. 15:14 208 (SW) 54
XX Ant s 7 0.8880136 8.62 9.23 0.61 17.05. 15:14 158 (S) -2
V807 Her p 10 2.11697 14.20 16.10 1.90 17.05. 15:14 28 (NE) 8
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 17.05. 15:14 63 (NE) -26
V813 Cep p 10 0.338921 13.15 13.50 0.35 17.05. 15:14 358 (N) 21
V902 Cep p 10 0.32871 11.78 12.28 0.50 17.05. 15:15 353 (N) 44
TY Boo s 1 0.3171485 10.81 11.35 0.54 17.05. 15:15 55 (NE) 17
V770 Her p 10 1.471257 15.60 16.80 1.20 17.05. 15:15 27 (NE) 7
IM Mon s 8 1.1902417 6.40 6.47 0.07 17.05. 15:15 208 (SW) 33
V884 Cyg s 3 0.480051 13.80 14.20 0.40 17.05. 15:15 5 (N) -9
AY Aqr p 10 0.281995 13.70 14.70 1.00 17.05. 15:16 302 (NW) -47
TU CrB s 1 1.613634 12.80 12.80 0.00 17.05. 15:16 42 (NE) 13
FH Cru p 6 0.850703 13.10 13.22 0.12 17.05. 15:16 149 (SE) -36
V405 Gem s 1 0.462107 10.88 10.94 0.06 17.05. 15:16 209 (SW) 53
V405 Pup p 10 1.567131 8.72 8.92 0.20 17.05. 15:16 180 (S) 25
V2717 Oph p 9 0.336 15.00 15.50 0.50 17.05. 15:17 53 (NE) -36
MT Cam s 1 0.3661395 12.94 12.94 0.00 17.05. 15:17 300 (NW) 60
V651 Ara p 10 0.2770608 14.60 15.40 0.80 17.05. 15:17 123 (SE) -61
AM Oct s 10 0.5017 14.40 14.90 0.50 17.05. 15:17 187 (S) -64
MM Com s 1 0.30199 12.00 12.00 0.00 17.05. 15:17 76 (E) 35
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 17.05. 15:17 309 (NW) -37
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 17.05. 15:18 348 (N) 9
BS Cas s 1 0.440469 12.20 12.60 0.40 17.05. 15:18 321 (NW) 37
V422 Dra p 10 0.5124535 11.87 12.16 0.29 17.05. 15:18 5 (N) 17
V508 Cam p 10 0.301715 12.50 12.63 0.13 17.05. 15:18 8 (N) 60
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.05. 15:18 67 (NE) -18
AU Dra p 1 0.515266 12.30 13.10 0.80 17.05. 15:18 15 (N) 32
XY Sct s 4 0.7852528 13.80 14.50 0.70 17.05. 15:19 27 (NE) -43
V1300 Her p 1 0.296334 12.63 13.00 0.37 17.05. 15:19 25 (NE) 2
KW Peg s 1 0.816402 12.17 12.17 0.00 17.05. 15:19 338 (N) -10
V648 Lyr p 1 0.368752 13.22 13.62 0.40 17.05. 15:19 18 (N) 4
BV Aps p 7 1.646889 12.39 13.21 0.82 17.05. 15:19 166 (S) -55
V1197 Her s 1 0.2626795 13.17 13.17 0.00 17.05. 15:19 44 (NE) 1
V451 Oph s 1 2.19659616 7.86 8.23 0.37 17.05. 15:19 25 (NE) -26
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 17.05. 15:19 164 (S) 56
AS Vel p 10 1.557885 8.30 8.92 0.62 17.05. 15:19 175 (S) 1
GK And p 4 2.009334 11.30 12.40 1.10 17.05. 15:19 321 (NW) 18
EI CVn p 1 0.260766 11.80 12.50 0.70 17.05. 15:20 66 (NE) 25
V1740 Aql p 8 0.44014 14.00 14.40 0.40 17.05. 15:20 19 (N) -36
V396 Peg p 2 0.342286 12.12 12.43 0.31 17.05. 15:20 306 (NW) -14
GN Sge s 1 1.4376 10.30 10.60 0.30 17.05. 15:20 358 (N) -20
V489 And s 8 0.422756 12.00 12.00 0.00 17.05. 15:20 304 (NW) 5
XY Ari p 10 0.25265 13.54 17.60 4.06 17.05. 15:20 273 (W) 23
UZ For p 10 0.087865429 18.20 20.90 2.70 17.05. 15:20 236 (SW) -6
QR And p 7 0.660467 12.16 12.69 0.53 17.05. 15:20 303 (NW) 2
OP Boo p 10 0.311443 12.80 13.10 0.30 17.05. 15:20 42 (NE) 31
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.