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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EE Cet p 3 0.379922 8.76 9.03 0.27 25.05. 06:51 125 (SE) 36
OO Cyg p 7 0.2620015 14.10 14.60 0.50 25.05. 06:51 279 (W) 45
V1179 Her s 1 0.385505 11.39 11.69 0.30 25.05. 06:51 296 (NW) -6
EX CVn s 4 0.2771572 13.10 13.10 0.00 25.05. 06:52 352 (N) -1
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.05. 06:52 296 (NW) -20
V641 Ori p 1 0.450815 14.20 14.80 0.60 25.05. 06:52 82 (E) 12
GG Del s 1 0.563226 12.40 12.60 0.20 25.05. 06:52 254 (W) 32
V474 Cam p 5 0.328205 10.90 11.40 0.50 25.05. 06:52 26 (NE) 40
AU Lac s 1 1.3924385 12.00 12.20 0.20 25.05. 06:52 276 (W) 72
V415 Nor p 10 0.4805 17.54 18.00 0.46 25.05. 06:52 236 (SW) -56
QT UMa s 6 0.473539 11.00 11.70 0.70 25.05. 06:53 24 (NE) 14
V1237 Tau p 8 0.287447 14.03 14.18 0.15 25.05. 06:53 80 (E) 25
IT Ara p 9 0.5283806 12.50 13.10 0.60 25.05. 06:53 225 (SW) -46
DS Sge p 10 2.65094 15.80 16.80 1.00 25.05. 06:53 262 (W) 29
PY Lyr s 1 0.385768 12.50 12.50 0.00 25.05. 06:53 276 (W) 34
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 25.05. 06:53 230 (SW) 20
IW TrA p 10 0.3146 14.20 14.60 0.40 25.05. 06:53 224 (SW) -51
NY Lyr s 1 0.4408 12.70 13.10 0.40 25.05. 06:53 282 (W) 37
HL Aur p 1 0.6225056 10.80 11.90 1.10 25.05. 06:53 51 (NE) 34
RV CVn s 1 0.2695671 13.75 13.75 0.00 25.05. 06:53 339 (N) -9
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 25.05. 06:53 209 (SW) 38
CM Tri p 8 0.472699 13.70 14.40 0.70 25.05. 06:53 106 (E) 59
EE Psc p 10 0.3166726 13.80 14.10 0.30 25.05. 06:54 159 (S) 51
V963 Per p 1 0.462078 13.20 14.20 1.00 25.05. 06:54 59 (NE) 48
V445 Peg s 1 0.40465 14.00 14.00 0.00 25.05. 06:54 244 (SW) 53
DZ Psc s 1 0.366136 10.86 10.86 0.00 25.05. 06:54 165 (S) 61
CP Hyi p 10 0.479406 7.90 8.04 0.14 25.05. 06:54 172 (S) -43
IT Cnc s 6 0.363657 12.50 12.90 0.40 25.05. 06:54 46 (NE) -6
FU Psc p 8 0.796648 12.80 12.80 0.00 25.05. 06:54 158 (S) 59
V490 Cam p 10 0.3234825 13.80 14.30 0.50 25.05. 06:54 18 (N) 42
FR Vul p 1 0.9418586 10.30 11.00 0.70 25.05. 06:54 272 (W) 34
IU Cnc s 1 0.421646 11.80 12.32 0.52 25.05. 06:54 47 (NE) -15
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 25.05. 06:54 266 (W) 46
IQ Tel p 10 0.73673 12.60 13.00 0.40 25.05. 06:54 211 (SW) -26
V870 Cep p 7 0.301066 10.93 11.17 0.24 25.05. 06:54 317 (NW) 69
AN And p 9 3.219564 6.00 6.16 0.16 25.05. 06:55 230 (SW) 78
DN Mon s 8 1.201339 13.20 13.90 0.70 25.05. 06:55 77 (E) -4
DW CMi s 2 0.30755495 14.50 14.50 0.00 25.05. 06:55 69 (E) -11
PR Cam p 10 0.387366 13.10 13.40 0.30 25.05. 06:55 61 (NE) 56
BE Dra s 1 0.522495 11.30 11.50 0.20 25.05. 06:55 328 (NW) 47
IR Lib p 8 0.2743715 8.72 8.83 0.11 25.05. 06:55 280 (W) -47
V373 Cam p 7 0.370807 12.50 13.00 0.50 25.05. 06:55 49 (NE) 51
V424 Cam s 8 0.325849 13.15 13.15 0.00 25.05. 06:55 25 (NE) 47
BB Peg p 1 0.361501 10.80 11.48 0.68 25.05. 06:55 221 (SW) 50
FZ CVn s 9 0.358335 13.50 13.80 0.30 25.05. 06:55 339 (N) 3
V342 Lac p 1 0.700587 12.40 12.90 0.50 25.05. 06:56 287 (W) 72
V346 Cyg p 1 2.74332 11.80 13.50 1.70 25.05. 06:56 274 (W) 47
V677 Cen s 9 0.3250284 11.50 11.60 0.10 25.05. 06:56 275 (W) -62
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.05. 06:57 326 (NW) -3
IL Cnc s 1 0.267656 12.35 11.35 -1.00 25.05. 06:57 45 (NE) -8
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.