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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V784 Aql s 4 0.5876933 14.20 14.80 0.60 21.05. 04:50 218 (SW) 48
V869 Cyg s 4 0.895102 14.00 14.80 0.80 21.05. 04:50 247 (SW) 58
AD Phe p 10 0.379924 10.27 10.80 0.53 21.05. 04:51 142 (SE) -11
CE Del s 6 0.5972727 13.30 13.80 0.50 21.05. 04:51 211 (SW) 47
V483 Hya p 10 0.407496 12.25 12.55 0.30 21.05. 04:51 29 (NE) -47
BU Dra s 1 3.828371 10.40 10.40 0.00 21.05. 04:51 319 (NW) 34
IV Dra p 4 0.2681055 13.70 14.10 0.40 21.05. 04:51 312 (NW) 37
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 21.05. 04:51 226 (SW) 31
GW Tau s 1 0.6413225 11.20 11.70 0.50 21.05. 04:51 66 (NE) 13
V411 And p 10 0.8114528 15.00 16.10 1.10 21.05. 04:51 77 (E) 72
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.05. 04:52 347 (N) 6
V972 Her p 5 0.4430605 6.72 6.79 0.07 21.05. 04:52 270 (W) 45
AW Cam p 5 0.7713465 8.22 8.66 0.44 21.05. 04:52 17 (N) 34
KZ Pav s 7 0.949879 7.71 7.71 0.00 21.05. 04:52 185 (S) -31
DN Aur p 3 0.616888 13.70 14.20 0.50 21.05. 04:52 54 (NE) 14
V338 Her s 1 1.305748 10.07 10.13 0.06 21.05. 04:52 284 (W) 50
V885 Cyg s 5 1.694787 9.90 10.20 0.30 21.05. 04:52 245 (SW) 58
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.05. 04:52 73 (E) 63
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.05. 04:52 269 (W) 1
MX Ser p 4 0.30776 13.20 13.68 0.48 21.05. 04:53 264 (W) 1
BF Tri s 9 0.326566 14.00 14.50 0.50 21.05. 04:53 91 (E) 43
CM Aqr p 8 0.703475 13.00 13.60 0.60 21.05. 04:53 191 (S) 25
FZ CVn s 9 0.358335 13.50 13.80 0.30 21.05. 04:53 315 (NW) 15
HS Vul s 1 0.3320847 13.90 14.20 0.30 21.05. 04:53 228 (SW) 56
TU CMi p 5 0.4334425 14.40 15.10 0.70 21.05. 04:54 37 (NE) -25
TU UMi s 4 0.377268 8.84 8.84 0.00 21.05. 04:54 341 (N) 45
V713 Car p 10 3.12881 9.45 9.64 0.19 21.05. 04:54 209 (SW) -80
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 21.05. 04:54 291 (W) 73
V494 Cyg p 8 1.794326 13.50 14.20 0.70 21.05. 04:54 238 (SW) 66
NY Vir p 1 0.10101597 13.30 14.22 0.92 21.05. 04:54 295 (NW) -22
BP Cen p 10 2.170536 12.20 16.00 3.80 21.05. 04:54 250 (W) -57
DP Gem s 1 0.5584482 13.40 14.00 0.60 21.05. 04:54 48 (NE) 2
AV CMi s 1 2.277755 11.80 11.80 0.00 21.05. 04:54 42 (NE) -18
ZZ Boo s 6 4.9917633 6.79 7.44 0.65 21.05. 04:54 308 (NW) 3
DR CVn s 1 0.329058 11.70 11.95 0.25 21.05. 04:54 326 (NW) 4
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.05. 04:54 17 (N) 31
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 21.05. 04:54 231 (SW) -6
V625 Aur p 9 0.3309 16.85 17.43 0.58 21.05. 04:55 44 (NE) 14
V1107 Cas s 1 0.273412 12.88 12.88 0.00 21.05. 04:55 48 (NE) 59
V592 Lyr p 1 0.355684 11.54 11.74 0.20 21.05. 04:55 266 (W) 50
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.05. 04:55 57 (NE) 5
IW Boo s 4 0.264742 13.40 13.40 0.00 21.05. 04:55 315 (NW) 20
RY Men p 10 0.369514 13.19 14.16 0.97 21.05. 04:55 167 (S) -48
V1263 Cen p 10 0.410756 12.10 12.95 0.85 21.05. 04:55 277 (W) -50
V876 Per s 9 0.319961 13.60 14.10 0.50 21.05. 04:55 70 (E) 37
V947 Per p 6 0.297667 13.45 14.05 0.60 21.05. 04:56 66 (NE) 23
DM Sge s 7 2.775321 11.00 11.00 0.00 21.05. 04:56 239 (SW) 46
V479 Per p 10 0.65334 14.40 17.90 3.50 21.05. 04:56 68 (E) 41
V1148 Her p 10 0.2822545 12.50 13.10 0.60 21.05. 04:56 305 (NW) 36
V1069 Her p 6 0.486617 12.30 13.00 0.70 21.05. 04:56 289 (W) 50
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.