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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 °
V553 And p 6 0.30903 17.12 17.68 0.56 24.05. 17:20 324 (NW) 14
V368 Cas p 7 4.451637 8.45 9.20 0.75 24.05. 17:20 325 (NW) 34
AA Cet p 1 0.536169 6.20 6.70 0.50 24.05. 17:20 284 (W) -41
KL CMa s 1 1.76222 6.73 6.73 0.00 24.05. 17:20 237 (SW) 7
V463 Peg p 7 0.330569 11.60 12.15 0.55 24.05. 17:20 10 (N) -22
V909 Cep p 7 0.425573 12.13 12.47 0.34 24.05. 17:20 358 (N) 20
NT Aps s 5 0.294763 8.39 8.39 0.00 24.05. 17:21 161 (S) -41
V1258 Cen p 10 0.08885 15.40 22.20 6.80 24.05. 17:21 148 (SE) 3
V371 Cas p 10 2.891904 16.10 17.00 0.90 24.05. 17:21 350 (N) 14
V580 Lyr s 1 0.289052 12.85 12.85 0.00 24.05. 17:21 42 (NE) 8
NR Boo p 2 0.356731 12.00 12.50 0.50 24.05. 17:21 101 (E) 23
GG Del s 1 0.563226 12.40 12.60 0.20 24.05. 17:21 35 (NE) -18
V576 Lyr s 2 0.533573 12.30 12.30 0.00 24.05. 17:21 41 (NE) 15
BC Col p 10 0.29683 15.00 15.00 0.00 24.05. 17:21 236 (SW) -8
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.05. 17:21 33 (NE) 66
TW Crt p 5 0.944279 8.39 8.72 0.33 24.05. 17:22 173 (S) 18
V1362 Cen p 10 0.35341 9.25 9.53 0.28 24.05. 17:22 134 (SE) -13
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 24.05. 17:22 28 (NE) 20
EG Hya p 9 0.6112941 12.60 13.00 0.40 24.05. 17:22 161 (S) 5
GW Boo p 1 0.531544 10.25 10.59 0.34 24.05. 17:22 108 (E) 41
V406 Lyr p 5 0.860783 12.40 13.30 0.90 24.05. 17:22 42 (NE) 16
V504 And p 10 0.647987 13.40 13.70 0.30 24.05. 17:23 335 (NW) 3
BH Cas s 1 0.4058927 12.30 12.30 0.00 24.05. 17:23 345 (N) 21
CX Aqr s 1 0.5559864 10.55 10.80 0.25 24.05. 17:24 359 (N) -41
V1355 Her p 8 0.2892705 11.66 11.90 0.24 24.05. 17:24 51 (NE) 1
V364 Aps s 5 0.295464 14.00 14.00 0.00 24.05. 17:24 161 (S) -47
V2769 Ori s 5 0.27872 15.00 15.00 0.00 24.05. 17:24 257 (W) 17
EH Lyn s 1 0.326743 13.00 13.00 0.00 24.05. 17:24 235 (SW) 67
HS Hya p 3 1.568041 8.07 8.15 0.08 24.05. 17:24 182 (S) 21
VY Cet s 3 0.34081 11.20 11.80 0.60 24.05. 17:24 290 (W) -41
HX UMa s 5 0.379156 8.89 9.06 0.17 24.05. 17:24 107 (E) 74
V658 Ara p 10 0.6276 15.40 16.00 0.60 24.05. 17:24 139 (SE) -44
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 24.05. 17:25 31 (NE) 14
SW Ant s 10 0.3802 13.80 14.60 0.80 24.05. 17:25 191 (S) 14
X Tri p 1 0.97153 8.55 11.27 2.72 24.05. 17:25 316 (NW) 0
V347 Vir p 9 0.81672 11.75 12.43 0.68 24.05. 17:25 134 (SE) 5
V639 Aur p 4 0.3571 14.01 14.85 0.84 24.05. 17:25 302 (NW) 48
IW Boo s 4 0.264742 13.40 13.40 0.00 24.05. 17:25 78 (E) 52
AH Aur p 1 0.4941067 10.20 10.70 0.50 24.05. 17:25 269 (W) 39
V417 Lyr s 4 0.300661 14.90 14.90 0.00 24.05. 17:25 42 (NE) 3
UY Vol p 1 0.159337785 16.90 23.00 6.10 24.05. 17:25 197 (S) -32
YY Eri p 1 0.3214963 8.37 9.04 0.67 24.05. 17:25 268 (W) -12
LV Cam p 4 0.3657282 16.00 16.40 0.40 24.05. 17:26 312 (NW) 51
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 24.05. 17:26 15 (N) -3
V2351 Sgr p 10 3.748816 10.21 10.73 0.52 24.05. 17:26 92 (E) -41
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 24.05. 17:26 5 (N) 11
V406 Cam p 10 0.290534 12.65 13.00 0.35 24.05. 17:26 317 (NW) 50
AI Cep p 6 4.22531 9.18 9.86 0.68 24.05. 17:26 7 (N) 17
V1009 Cas p 7 0.784681 12.30 12.65 0.35 24.05. 17:27 341 (N) 20
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 24.05. 17:27 41 (NE) -1
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.